Loose Diamonds
loose diamonds — pre-owned
Browse 3,446 loose diamonds — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Lot of 52 ROUND BRILLIAT CUT Diamonds 5.37cttw HIJK SI3I1 EYE CLEAN LOTS OF FIRE

1.04 ct Natural Yellow Diamond — Round Brilliant — Jaipur Gemological Lab Cert

Lab-Created Emerald Cut Diamond 2.34ct G SI1 Excellent IGI Certified

179ct - Natural Blue Diamond Rough Large Fancy Gemstone

0.75 carat Round Brilliant Cut Natural Diamond G-H I2 BRIGHT WITH LOTS OF FIRE

Jewelry Loose Diamond Natural Diamond 1.027ct 4522810

Jewelry Loose Diamond Natural Diamond 1.49ct 4522812

Jewelry Loose Diamond Natural Diamond 0.42ct 2329545

Jewelry Loose Diamond Natural Diamond 1.129ct 4489508

Jewelry Loose Diamond Natural Diamond 1.505ct 4522815

0.47ct Old Mine Cut Loose Natural Diamond F color, I1 clarity 4.5 - 4.4 x 3.35mm

Jewelry Loose Diamond Natural Diamond 1.061ct 2331855

Jewelry Loose Diamond Natural Diamond 1.309ct 2335634

.5 carat Natural Loose Marquise Diamond

Natural Diamond (Tested) Round Brilliant ~4.73mm Loose Stone – No Certificate

Jewelry Loose Diamond Natural Diamond 1.07ct 2331856

0.66ct Old European Cut Loose Natural Diamond Light Champagne, VS2 5.5 - 3.5 mm

Lot of 186 Princess Cut Diamonds 10.43cttw GHISI1SI3 EYE CLEAN WITH LOTS OF FIRE

Jewelry Loose Diamond Natural Diamond 1.234ct 2334404

Marquise Diamond Solitaire 3/4 Ct Natural Diamond H/Si2 Out Of Neil Lane Ring

Jewelry Loose Diamond Natural Diamond 1.194ct 2334403

Jewelry Loose Diamond Natural Diamond 0.301ct 2329524

Jewelry Loose Diamond Natural Diamond 1.148ct 4522813

Jewelry Loose Diamond Natural Diamond 0.224ct 3565462

Jewelry Loose Diamond Natural Diamond 1.062ct 4486226

Jewelry Loose Diamond Natural Diamond 1.004ct 4522808

2.37ct Antique Old Mine Cut Diamond GIA certified N SI1 Video

Jewelry Loose Diamond Natural Diamond 1.651ct 4520318

Jewelry Loose Diamond Natural Diamond 1.027ct 3291155

Jewelry Loose Diamond Natural Diamond 0.596ct 4251127

Natural 0.66ct Fancy Pink Round Brilliant Cut Loose Diamond Lot of 62

GIA Certified .44ct Natural Round Diamond - K Color SI1 Clarity

Jewelry Loose Diamond Natural Diamond 1.02ct 2331864

GIA Certified VVS1/D Emerald Cut Loose Diamond w/ Report 1.0CT

Jewelry Loose Diamond Natural Diamond 0.319ct 4480461

Jewelry Loose Diamond Natural Diamond 1.071ct 4488632

Natural 0.47ct Round Brilliant Loose Diamond Lot of 5

Jewelry Loose Diamond Natural Diamond 0.3ct 1322289

Fancy Pink Colored Diamond From Argyle Mine Australia 0.10. Not Certified.

1.07ct Fancy Vivid Blue Lab Grown Diamond Cushion Cut VS2 IGI Certified Loose