Loose black diamonds
Loose black diamonds for sale on Ireland's largest auction and classifieds sites
Black diamond natural loose - natural, - £26.18
- Free postage - New and Used
- Free postage - New and Used
Cts black diamond loose - black, - £152.84
Cts black diamond • Loose real carbonado • Quality aaa certified - Free postage - New and Used
Cts black diamond • Loose real carbonado • Quality aaa certified - Free postage - New and Used
Natural loose diamond - loose, - £17.93
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Certified 100 loose - ct., round - £135.08
Diamond excellent cut • Species carbonado this • Facets catch light - Free postage - New and Used
Diamond excellent cut • Species carbonado this • Facets catch light - Free postage - New and Used
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Natural black diamond - diamond, princess - £44.96
Clarity opaque type • 100 natural fancy • Color diamond lakh - Free postage - New and Used
Clarity opaque type • 100 natural fancy • Color diamond lakh - Free postage - New and Used
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48 listings · from £10.96 · avg £112.48
Browse 48 loose black diamonds listings currently in our index. Prices range from £10.96 to £595, with an average of £112.48. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about loose black diamonds →
Black gray rough - gray, - £28.63
5.00ct lot black • Gray color rough • Diamonds 3.00 natural - Free postage - New and Used
5.00ct lot black • Gray color rough • Diamonds 3.00 natural - Free postage - New and Used
32ct bluish black - black, color - £19.49
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Loose round black - 6-7, - £96.94
Species carbonado this • Elegant black diamond • Excellent cut facets - Free postage - New and Used
Species carbonado this • Elegant black diamond • Excellent cut facets - Free postage - New and Used
Loose carat round - loose, - £595.00
Loose 1.90 carat • Round brilliant cut • Fancy diamond shape - Free postage - New and Used
Loose 1.90 carat • Round brilliant cut • Fancy diamond shape - Free postage - New and Used
Lot 0 5 - 5.00, mm - £28.19
Theseafrican origin rough • Diamonds are ideal • Forjewelry designers collectors - Free postage - New and Used
Theseafrican origin rough • Diamonds are ideal • Forjewelry designers collectors - Free postage - New and Used
Aaa quality loose natural - quality, - £43.63
This product 100 • Piece lot aaa • Quality loose natural - Free postage - New and Used
This product 100 • Piece lot aaa • Quality loose natural - Free postage - New and Used
51tcw heart shape - 0.51tcw, mm - £24.71
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Black color natural - black, - £24.00
Opaque clarity diamonds • Are generally not • Cut because they - Free postage - New and Used
Opaque clarity diamonds • Are generally not • Cut because they - Free postage - New and Used
Cts loose black diamond - 8-10, - £103.69
Cts loose black • Diamond quality aaa • Certificate jewelry making - Free postage - New and Used
Cts loose black • Diamond quality aaa • Certificate jewelry making - Free postage - New and Used
Hexagon shape black color - shape, - £139.90
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Natural diamond all - all, colors - £95.44
Are manufacturer cabs • Beads any our • Reputation stands experience - Free postage - New and Used
Are manufacturer cabs • Beads any our • Reputation stands experience - Free postage - New and Used
Loose round black - loose, - £445.29
This product loose • Round black diamond • Excellent cut sourced - Free postage - New and Used
This product loose • Round black diamond • Excellent cut sourced - Free postage - New and Used
Loose natural diamond 28ct - diamond, 0.28ct - £19.87
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Black fancy lab - black, - £53.90
Working many types • Diamond cuts also • Dealing fancy color - Free postage - New and Used
Working many types • Diamond cuts also • Dealing fancy color - Free postage - New and Used
Natural loose diamond - ct, - £194.25
Round rose cut • 4.78 natural loose • Rustic diamond real - Free postage - New and Used
Round rose cut • 4.78 natural loose • Rustic diamond real - Free postage - New and Used
Natural rough loose - natural, - £19.09
Indulge allure genuine • Uncut diamonds this • 1.60 natural silver - Free postage - New and Used
Indulge allure genuine • Uncut diamonds this • 1.60 natural silver - Free postage - New and Used
African natural black - 5.00, - £28.63
Add unique touch • Your collection this • Stunning lot ofnatural - Free postage - New and Used
Add unique touch • Your collection this • Stunning lot ofnatural - Free postage - New and Used
Loose round black - loose, - £96.94
Species carbonado diamond • Shape round brilliant • Cut this elegant - Free postage - New and Used
Species carbonado diamond • Shape round brilliant • Cut this elegant - Free postage - New and Used
0.95ct black pear cut loose - £33.68
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
3mm black color - 0.36, - £29.47
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Brilliant cut oval loose - cut, - £19.19
Above 0.5ct will • Provide gra certificate • Engraving waist code - Free postage - New and Used
Above 0.5ct will • Provide gra certificate • Engraving waist code - Free postage - New and Used
Black diamond natural - black, loose - £11.58
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Cts loose black diamond - cts, - £80.65
Cts loose black • Diamond certificate aaa • Great shine jewelry - Free postage - New and Used
Cts loose black • Diamond certificate aaa • Great shine jewelry - Free postage - New and Used
Black diamond solitaire loose - solitaire, - £83.72
Black diamond solitaire • Loose carbonado earth • Mined aaa certified - Free postage - New and Used
Black diamond solitaire • Loose carbonado earth • Mined aaa certified - Free postage - New and Used
150 cts loose black diamond - 150, - £191.37
150 cts loose • Black diamond aaa • Jewelry making shape - Free postage - New and Used
150 cts loose • Black diamond aaa • Jewelry making shape - Free postage - New and Used
Black diamond loose - 7-8, ct - £122.12
Black diamond loose • Princess cut quality • Aaa certified jewelry - Free postage - New and Used
Black diamond loose • Princess cut quality • Aaa certified jewelry - Free postage - New and Used
Black diamond loose - ct, - £152.97
Sell only genuine • Diamond some may • Heated which common - Free postage - New and Used
Sell only genuine • Diamond some may • Heated which common - Free postage - New and Used
Cts loose black diamond - cts, - £72.96
Cts loose black • Diamond certificate quality • Aaa shape stone - Free postage - New and Used
Cts loose black • Diamond certificate quality • Aaa shape stone - Free postage - New and Used
Black natural diamond loose - black, - £34.53
4.0mm loose round • Natural black diamond • 0.28 carats this - Free postage - New and Used
4.0mm loose round • Natural black diamond • 0.28 carats this - Free postage - New and Used
Natural loose black - 4.13, - £371.01
Round rose cut • 4.13 natural loose • Diamond - Free postage - New and Used
Round rose cut • 4.13 natural loose • Diamond - Free postage - New and Used
09ct loose natural diamond - 0.09ct, - £10.96
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
20ct 6pcs 5mm - 1.20ct/6pcs, natural - £59.45
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Black loose diamond carat - loose, 3+carat - £89.93
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Emerald cut black - 9-10, - £129.80
Emerald cut black • Diamond loose quality • Aaa certified jewelry - Free postage - New and Used
Emerald cut black • Diamond loose quality • Aaa certified jewelry - Free postage - New and Used
Cts loose black diamond - 7-8, - £96.01
Cts loose black • Diamond certificate quality • Diamonds shape stone - Free postage - New and Used
Cts loose black • Diamond certificate quality • Diamonds shape stone - Free postage - New and Used
10mm natural loose - ct, 12.10mm - £372.80
7.56 12.10 natural • Loose cushion black • Shape rose cut - Free postage - New and Used
7.56 12.10 natural • Loose cushion black • Shape rose cut - Free postage - New and Used
8mm round loose - 4.45, - £372.80
4.45 9.8 round • Loose diamond black • Color rose cut - Free postage - New and Used
4.45 9.8 round • Loose diamond black • Color rose cut - Free postage - New and Used
Carat kite shape natural - 0.54, - £42.36
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Carat black color oval - carat, - £54.82
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
2ct fancy black - black, marquise - £41.77
Are wholesale supplier • Stones precious semiprecious • All type gem - Free postage - New and Used
Are wholesale supplier • Stones precious semiprecious • All type gem - Free postage - New and Used
Diamond 69cts black - 8, - £208.20
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Photos related item • You have ordered • Are meant only - Free postage - New and Used
Cts loose black diamond - loose, - £122.89
Cts loose black • Diamond certificate aaa • Jewelry making weight - Free postage - New and Used
Cts loose black • Diamond certificate aaa • Jewelry making weight - Free postage - New and Used
100 cts loose - cts, diamond - £159.37
100 cts loose • Black diamond aaa • Jewelry making shape - Free postage - New and Used
100 cts loose • Black diamond aaa • Jewelry making shape - Free postage - New and Used
Try this: loose opals | melee diamonds | natural blue sapphire | natural ruby | opal stones | precious opal | raw gemstones | sapphires | spinel gemstone | uncut gemstones
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Everything you need to know about loose black diamonds
Whether you are looking for a brand-new or second-hand loose black diamonds, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £10.96, while premium listings can reach £595 — giving you a wide budget spread to work with. The average price of £112.48 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.