Choose from one of our Tanzanites from the Tanzania Association of Women Miners to be the center stone of your ring, then we'll move on to choosing your setting.
The ring creation process will take 6-7 weeks from the date of purchase to receipt of the completed ring.
Rings are each custom made from the ground up to fit their specific stone, and are non-refundable. Please double check our returns and repairs page for more information.
If the size provided is incorrect or unavailable at the time of purchase, then you have up to 2 weeks from the order date to notify us of a size change.
Rings are shipped with beautiful informational cards about the center stones, providing details of their journey from ethical mine to your hand. All of our lab created cut diamonds come with a grading certificate. We also can provide a certificate of authenticity upon request for any of our stones.
Shipping is done with tracking information that will be sent to you via email. The package will be delivered to the location specified in your address by a courier who may or may not call before dropoff, so it's important that you keep an eye on the tracking to be aware of specific time of delivery. The rings are packaged in a very nondescript type of box or bag that does not give away any surprises!
Description: Clean, clear, oblong and uniquely stunning raw diamond. This raw diamond is actually freeform, but has an appearance like a dodecahedron. It is absolutely clean internally, and the surface of the stone has marking as if it was windswept sands in a desert. Everything about this stone was created by the earth alone, and was untouched by human hands. It would look gorgeous set vertically on the finger, and will elongate the hands of the wearer. a very special and valuable piece that is full of light.
Source: DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
1.42 carat creative crystalline raw diamond
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$3,780.00
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$3,780.00
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Type of Stone: Diamond
Shape: Freeform
Carats: 1.42
Measurements: 6.8 x 5.9 x 3.78mm
Color: F, near colorless
Description: This raw diamond started growing as a certain shape, most likely a triangle, but then at some point in its many millions of years of growth, it decided to make a change, and turned into somewhat amorphous, flowerlike shape that is covered in natural facets along all its edges, refracting light in various almost random seeming directions. It's clean and clear and elegant, and it looks like it just decided it wanted to be unique, and so it created for itself this one-of-a-kind shape that will look absolutely stunning in any of our rough diamond ring options.
Source: DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
1.57 carat totally unique, crystalline an...
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$3,580.00
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$3,580.00
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Type of Stone: Diamond
Shape: Freeform/Macle
Carats: 1.57
Measurements: 5.74 x 6.4 x 4.49mm
Color: G-H
Description: This is a really cool raw diamond. If you look closely, especially from the "underside" of this diamond, you can see that the original crystalline structure of the stone is a triangle. Ordinarily, these shapes grow pretty linearly, into a thicker triangle over time or eventually an octahedron. However, in this stone, the triangular crystals did grow upward from their base, but simultaneously, on all straight edges and in the corners, new crystalline structures grow outward in triangular shapes as well, creating a six-pointed star shape. This is really unbelievable and a joy to simply look at and observe. The top center of the crystal is again a triangle, but has a little uniqueness in its shape as well, almost like a teardrop at the heart of the stone. The center of this stone is clean and clear, and it s a true gem of a rough diamond.
Source: DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
1.23 carat geometrical earth masterpiece ...
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$3,270.00
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$3,270.00
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Type of Stone: Diamond
Shape: Freeform
Carats: 1.23
Measurements: 6.95 x 4.53 x 4.15mm
Color: F-G
Description: This unique specimen of a raw diamond is a geometrical masterpiece of earth's architecture. It's like the universe said, let's create a miniature mountain range, that's clean and clear and bright white and refracts light, but smaller, and you can only find it a mile beneath earth's surface. Here we have that beautiful artwork, and as you can see, it appears like a mountain range, peaks of diamond crystals buttressing up against one another with growth lines and crevices marking its ascent from carbon to physical existence. Practically speaking, this piece will look amazing in any setting and will certainly be a conversation starter as it has a very unique rough look to it, while also being sparkly and fancy.
Source: DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
1.22 carat unique and freeform raw diamond
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$3,245.00
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$3,245.00
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Type of Stone: Diamond
Shape: Freeform
Carats: 1.22
Measurements: 6.85 x 5.32 x 3.82mm
Color: D-E, colorless
Description: We are absolutely loving this unique freeform raw diamond with a crystally surface that is full of various (mostly triangular) shapes growing in different directions. The base of the stone is flat, so it will set really securely and nicely against the shank of a ring, and the stone grows outward and upward in various shapes creating sparkle and shine. The interior of this stone contains no inclusions that we are able to see, and what we really love about pieces like this is that this stone would cut into a near-perfect cut diamond, but here in its raw state, it looks rough and unique and a bit rustic. It's a metaphor of potential, but also what is at the heart of all of us. Sincerely the perfect raw diamond piece that will be recognizable as such.
Source: DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
1.04 carat light lemon lime rectangular r...
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$2,400.00
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$2,400.00
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Type of Stone : Diamond
Shape : Freeform/rectangle
Carats : 1.04
Measurements : 6.45 x 4.2 x 2.77mm
Color : Faint lemon lime
Description : This is our first ever rectangular diamond on inventory. This is an intriguing rough diamond. The crystalline structure actually appears to have naturally welded two triangles to one another - which would be a much more natural crystalline structure for a rough diamond, but makes a rectangle possible. The stone is super clear through its center, but if you flip the stone on its side, you will see a seam of carbon running from one end to the other, perfectly centered. This will not be visible from the top of the setting, but rather if you were to turn your hand to the side and it was set in a ring with prongs It's very cool, and looks like the seams created by volcanic activity in rock formations today.
Source : DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada.
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
0.75 carat sweet peachy freeform raw diamond
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$1,995.00
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$1,995.00
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Type of Stone: Diamond
Shape: Freeform
Carats: 0.75
Measurements: 6.15 x 5.1 x 2.5mm
Color: Peach
Description: Sweet, peachy raw diamond that has a nice, smooth oval shape to it. Triangular growth lines are evident on the surface of this unique stone, and it has one very strong trigon on its surface which is really cool to see right up front and center. A lovely piece for any of our settings.
Source: DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
22.23 carat golden yellow freeform raw di...
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$1,460.00
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$1,460.00
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Type of Stone : Diamond
Shape : Freeform
Carats : 22.23
Measurements : All about 7-10mm
Color : Golden yellow
Description : These are huge and really cool rough diamonds that could be used for some very creative jewelry purposes or as collectors' items.
Source : DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
2.22 carat dark gray freeform crystally r...
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$1,110.00
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$1,110.00
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Type of Stone : Rough diamond
Shape : Freeform
Carats : 2.22
Measurements : 9 x 7.05 x 3.9mm
Color : Dark gray
Source : DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
24.36 carat white, black and gray raw dia...
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$1,070.00
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$1,070.00
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Type of Stone : Diamond
Shape : Freeform
Carats : 24.36
Measurements : 13.83 longest edge and the rest between 7-9mm
Color : White, black and gray
Source : DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
2.09 carat light brown freeform raw diamond
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$1,045.00
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$1,045.00
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Type of Stone : Rough diamond
Shape : Freeform
Carats : 2.09
Measurements : 5.68 x 6.47 x 5.6mm
Color : Light brown
Source : DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
1.32 carat chunky silvery salt and pepper...
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$980.00
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$980.00
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Type of Stone: Diamond
Shape: Freeform
Carats: 1.32
Measurements: 5.69 x 5.48 x 4.6mm
Color: Salt and pepper, silver
Description: Chunky silver, salt and peppery raw diamond
Source: DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
Rough diamond crystals - white and sparkl...
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$750.00
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$750.00
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Type of Stone : Rough Diamonds, Boart
***THESE STONES ARE BEING SOLD ONE BY ONE, AND WE HANDPICK THE STONE FROM THE PARCEL**
Approximate details on each stone
Carats : Average 1.25 carats
Number of Stones : Total in the parcel is 290, but you choose how many you'd like us to pick for you
Measurements : Approximately 5-9mm each
Description : This parcel of rough diamonds is downright awesome - they are white and sparkly and shimmery. Some have a bit of a silver undertone to the shimmer which makes them even more otherwordly. The shapes vary but are generally round or have a octahedral model to them. The surfaces on each stone are different, some are more indented than others, each providing different plays with the light. They could be identified as boart, but they are also cuttable and so would be considered very high quality boart. This parcel is unusual in the high quality of the stones at this price point.
Source: South Africa
Certifications: Kimberley
1.35 carat awesome black rough diamond
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$670.00
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$670.00
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Type of Stone: Diamond
Shape: Freeform
Carats: 1.35
Measurements: 6.54 x 5.95 x 4.44mm
Color: Black/dark gray
Description: An awesome, smooth and and chunky raw black diamond. On one side it has an exposed seam which, if you're a climber, you'd really see how the earth repeats itself in both small and large ways. It holds nice light on the surface, but really this is just an awesome black diamond.
Source: DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
SALE
White and silver natural rough diamonds -...
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$650.00
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$650.00
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$1,300.00
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Type of Stone: Rough Diamonds, Boart
Measurements: Approximately 4.5mm – 5.5mm each
This parcel offers a range of natural rough diamonds that display a variety of colors and shapes. The hues shift from milky white to a subtle silver-white shimmer. The shapes vary from rounded forms to more unique, angular pieces. Each stone has distinct surface textures that interact with light in its own way, making them suitable for incorporation into refined jewelry designs.
Sourced from South Africa and certified under the Kimberley Process, these diamonds present an affordable option for creative jewelry applications.
Total Parcel Carats and number : 33.03 carats and 72 stones
ON AVERAGE, EACH STONE IS JUST UNDER .5 CARATS
Measurements : 3.5-4mm
Color : D-G
Description : Bright and white and clear, these are just beautiful diamonds that are well paired for many jewelry purposes.
Source : DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: These diamonds were traded between borders completely in keeping with the Kimberley Process and are therefore conflict-free and do not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
1.74 carat freeform black raw diamond
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$610.00
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$610.00
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Type of Stone: Diamond
Shape: Freeform
Carats: 1.74
Measurements: 7 x 6.82 x 5.75mm
Color: Black
Description: Chunky black raw diamond - check out the video and photos, this raw diamond is really the one if you're looking for a nice, sizeable earthy but dark piece. Black rough diamonds are very hard and durable, this one will make for a very unique raw diamond jewelry piece.
Source: DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
2.03 carat black freeform crystally raw d...
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$510.00
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$510.00
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Type of Stone : Rough diamond
Shape : Freeform
Carats : 2.03
Measurements : 7.41 x 8.25 x 4.36mm
Color : Black
Source : DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.
SALE
Rough diamond boart bright white - we pic...
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$500.00
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$500.00
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$1,000.00
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Type of Stone : Rough Diamonds, Boart
***THESE STONES ARE BEING SOLD ONE BY ONE, AND WE HANDPICK THE STONE FROM THE PARCEL**
Approximate details on each stone
Carats : .75 - 1.0 carats each
Number of Stones : Total in the parcel is 50, but you choose how many you'd like us to pick for you
Measurements : Approximately 3.5 - 5mm each
Description : This parcel of rough diamonds is downright awesome - they are white and sparkly and shimmery. Some have a bit of a silver undertone to the shimmer which makes them even more otherwordly. The shapes vary but are generally round or have a octahedral model to them. The surfaces on each stone are different, some are more indented than others, each providing different plays with the light. They could be identified as boart, but they are also cuttable and so would be considered very high quality boart. This parcel is unusual in the high quality of the stones at this price point.
Source: South Africa
Certifications: Kimberley
SALE
Black raw diamonds - we pick one piece fr...
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$500.00
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$500.00
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$1,000.00
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Black Raw Diamonds – Handpicked from the Parcel (Average 1.25 Carat Each)
Type of Stone: Rough Diamonds, Boart Carats: Average 1.00 Carats Measurements: Approximately 5-8mm each Source: South Africa
**THESE STONES ARE BEING SOLD ONE BY ONE, AND WE HANDPICK THE STONE FROM THE PARCEL**
These deep black, shiny stones come in a variety of shapes, all featuring smooth and lovely rounded forms. Perfect for unique jewelry projects, each stone offers a distinct character reflective of its natural origin.
Traded in full compliance with The Kimberley Process, these stones are part of our commitment to ethical sourcing.
For more unique raw pieces, please explore our raw collection.
SALE
Salt and Pepper Raw Diamonds - we pick on...
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$500.00
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$500.00
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$1,000.00
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Type of Stone : Rough Diamonds, Boart
***THESE STONES ARE BEING SOLD ONE BY ONE, AND WE HANDPICK THE STONE FROM THE PARCEL**
Approximate details on each stone
Carats : Average 0.80 carats
Measurements : Approximately 5-8mm each
Description : These salt and pepper rough diamonds, are a it more on the peppery side. Some have a slight red or pink undertone, others a little green. These are really cool!
Source: South Africa
Certifications: Kimberley
0.50 carat sliced round rough diamonds - ...
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$500.00
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$500.00
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Type of Stone : Diamond
Shape : Round and sliced
Carats : Approximate a half carat each, there are a total of 15 stones in this parcel.
Color : Black/grey
Source : DTC (the Diamond Trading Company), we are quite certain it is from South Africa but new provenance claim rules from the DTC require that we state it is from Namibia, South Africa, Botswana or Canada
Certifications: This stone was traded between borders completely in keeping with the Kimberley Process and is therefore conflict-free and does not finance violence by rebel groups seeking to undermine legitimate governments anywhere on earth.