Sold201518k Gold White Topaz Black Diamond RingRing size 6 3/4, top is 10mm x 10mm. White topaz, surrounded with approx. 0.35ctw in black diamonds. Marked 750. Weight - 3.9 grams.Gemstones have not been graded for color and clarity ,and tested forSee Sold Price
Sold202314k Gold Black Diamond Earrings Ring SetMETAL: 14k Gold. MEASUREMENTS: Earrings are 20mm x 16mm, Ring size 5.5, top is 16mm wide. GEMSTONES: White and black diamonds. MARKED: 585, 14k. WEIGHT: 19.9 grams.Gemstones have not been graded for cSee Sold Price
Sold2016David Yurman 18k Gold Sterling Black Diamond Wrap RingRing size - 7 1/4, ring is 17mm at widest point. Set with 14 black diamonds. Marked: D.Y.,925, 750. Weight - 9.7 grams.Gemstones have not been graded for color and clarity ,and tested for clarity andSee Sold Price
Sold2016Boucheron 18K Gold Hans the Hedgehog RingMETAL: 18K gold. GEMSTONES: rubies, black diamond. MEASUREMENTS: ring size 6.5. Ring top is 26mm at widest point. MARKED: Boucheron OR750 53 E 31324. WEIGHT: 23.9 grams. Gemstones have not been gradedSee Sold Price
Sold201918K Gold Black Diamond White Topaz Drop EarringsMETAL: 18k Gold. MEASUREMENTS: Earrings are 28mm x 10mm. GEMSTONES: Black diamonds , white topaz. MARKED: 18k, CID. WEIGHT: 9.6 grams.Gemstones have not been graded for color and clarity ,and tested fSee Sold Price
Sold201614k Gold Black Opal Diamond PendantPendant measures 30mm with bale x 11mm. Set with black opal and 1 diamond. Marked 14k. Weight - 1.9 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhanceSee Sold Price
Sold2017Platinum Diamond Black Opal RingMETAL: Platinum. GEMSTONES: Diamonds, Black opal - 25mm x 16.8mm. (opal has fine line scratches). MEASUREMENTS: Ring size 7. MARKED: LRW, PLAT. WEIGHT: 9.9 grams. Gemstones have not been graded for coSee Sold Price
Sold202114K Gold Diamond Black Opal RingMETAL: 14k Gold. GEMSTONES: Diamonds 0.08ctw. Black opal - 13.2mm x 10.4mm. MEASUREMENTS: Ring size 6 1/2, ring top is 13mm wide. MARKED: 14k, Maker's mark. WEIGHT: 3.9 grams.Gemstones have not beSee Sold Price
Sold201518k Gold Black Pearl Diamond RingRing size 5 3/4, ring top measures 17mm x 17mm. South Sea Black pearl - 10.9mm, surrounded with baguette and round diamonds - approx. 0.80ctw. Marked18k. Weight - 9.9 grams.Gemstones have not been graSee Sold Price
Sold2023Black Spinel & Diamond Horn Dangle EarringsGold tone, possibly gold plated, dangle earrings with black gemstone and diamond halo. Gemstone hardness approx. 9 Mohs scale. Possibly black spinel. Carved horn pendant with diamond decoration. MeasuSee Sold Price
Sold2022David Yurman Sterling Silver Black Diamond RingMetal : Sterling Silver Designer : David Yurman Gemstone : Black diamonds Measurements : Ring size 9.25, ring top is 14.5mm wide Marked: : DY, 925 Weight: 20.9 gramsSee Sold Price
Sold2022A Trio of Gemstone Rings in 14K1) 14K yellow gold textured band, sz 11, 2) 14K yellow gold rectangular black onyx and diamond, sz 9.5 and 3) 14K white gold synthetic star sapphire, brushed finish shank, sz 10, 28.9 grams twSee Sold Price
Sold201814K Gold Diamond Enamel Masonic RingMETAL: 14K gold. GEMSTONES: diamond, black and blue enamel. MEASUREMENTS: ring size 9.5. Ring top is 12mm at widest point. MARKED: 14K Rost. WEIGHT: 9.7 grams.Gemstones have not been graded for colorSee Sold Price
Sold201718K Gold Diamond Pearl Three Row RingMETAL: 18K white gold. GEMSTONES: diamonds, white, gray and black pearls 8.5-10mm. MEASUREMENTS: ring size 5.25. Ring top is 20mm at widest point. TESTED: 18K. WEIGHT: 9.4 grams.Gemstones have not beeSee Sold Price
Sold201514k Gold Longines Diamond Watch14k gold case - 21mm excl crown x 30mm lug tip to lug tip. Black dial with diamond markers at 12, 3 and 9 o'clock. Manual wind movement - running order.Gemstones have not been graded for color andSee Sold Price
Sold2018Black Diamond 4.03 CT with IGI certificate***No minimumTitle: Black Diamond 4.03 CT with IGI certificate***No minimum price*** Gemstones: Black Diamond Carat Weights: 4.03 ct Size/Dimensions: 9-16-9.22 x 6.64 mm Carat: 4.03. Cut: Round Brilliant. Colour:See Sold Price
Sold202318k Gold Black Diamond Baroque Pearl EarringsMETAL: 18k Gold. GEMSTONES: Diamonds. Pearl. MEASUREMENTS: Earrings are 25mm x 9.5mm. MARKED: 750 Star mark 1215MI. WEIGHT: 5.4 grams.Gemstones have not been graded for color and clarity ,and tested fSee Sold Price
Sold2022David Yurman Sterling Silver Black Diamond PendantMetal : Sterling Silver Designer : David Yurman Gemstone : Black Diamonds Measurements : Pendant is 38mm with bale x 16mm Marked: : D.Y., 925 Weight: 9.3 gramsSee Sold Price
Sold20203.20 Cts Natural Pear Black DiamondTitle: 3.20 Cts Natural Pear Black Diamond Color/Clarity: Black/SI Gemstone Type: Diamond Carat Weights: 3.20 Cts Size/Dimensions: 8.59 x 9.05 x 4.45 mm Reserve: $150.00 Shipping: Domestic: Flat-rateSee Sold Price
Sold20222.89 Cts Best Selling Black DiamondTitle: 2.89 Cts Best Selling Black Diamond Color/Clarity: Black/SI Gemstone Type: Black Diamond Carat Weights: 2.89 Cts Size/Dimensions: 9.20 x 9.20 x 5.90 mm Reserve: $120.00 Shipping: Domestic: FlaSee Sold Price
Sold20206.62 Cts Natural Pear Shape Black DiamondTitle: 6.62 Cts Natural Pear Shape Black Diamond Color/Clarity: Black/Vs Gemstone Type: Diamond Carat Weights: 6.62 Cts Size/Dimensions: 11.80 x 9.22 x 5.78 mm Reserve: $80.00 Shipping: Domestic: FlaSee Sold Price
Sold2017Effy 14K Gold Diamond Green Stone Panther RingMETAL: 14K gold. GEMSTONES: white and black diamonds-approx. 0.64ctw, green stones. MEASUREMENTS: ring size 7. Ring top is 9.7mm at widest point. MARKED: Effy 14K 3. WEIGHT: 4.8 grams. Gemstones haveSee Sold Price
Sold202218K Gold Diamond Crystal RingMETAL: 18k Gold. GEMSTONES: Diamonds approx. 0.12ctw. Crystal, MOP, Black spinel. MEASUREMENTS: Ring size 6 3/4, ring top is 22mm wide. MARKED: Maker's mark, 54, 750. WEIGHT: 9 grams.Gemstones havSee Sold Price
Sold201818K Gold Diamond Gecko Pendant NecklaceMETAL: 18K rose gold. GEMSTONES: white diamonds, black diamonds. MEASUREMENTS: necklace is 18" long. Pendant is 16.5mm long x 11mm at widest point. MARKED: 750 18K F 3130AL. WEIGHT: 2.9 grams.GemSee Sold Price
3 days LeftJasper52Vintage 1960's Marquise Black Onyx Diamond Cocktail Ring 14K Yellow Gold 9.54 Gr$1,400
3 days LeftJasper52Vintage Geometric Black Onyx Diamond Drop Earrings 14K Yellow Gold, 9.82 Gram$1,600
May 11Lilly M. JEWELERSCassiopeia Rhodolite and Octagonal Black Onyx with Diamond Cocktail Ring in 18K White Gold$2,200
May 18Treasure of Gems & JewelryPlay Of Color Rainbow Fire Red Black Opal 1.14 Ct. Trilliant Cabochon Shape 7.9 Mm. Gemstone From$1
May 28Miami Auction GalleryEstate Diamond Pearl Coral Onyx 18K Gold White Ibis Bird Brooch Pendant$3,350
May 18Treasure of Gems & JewelryNatural Fire Red Black Opal 3.50 Ct. Oval Cabochon Shape 14.1 x 9.6 Mm. Gemstone$1
May 18Treasure of Gems & JewelryNatural Black Star Sapphire 6 Rays 0.97 Ct. Oval Cabochon Shape 7 x 4.6 Mm. Gemstone From Thailand$1
May 18Treasure of Gems & JewelryNatural Black Star Sapphire 6 Rays 0.84 Ct. Oval Cabochon Shape 5.4 x 4.7 Mm. Gemstone From Thailand$1
May 18Treasure of Gems & JewelryNatural Black Star Sapphire 6 Ray 1.89 Ct. Pear Cabochon Shape 8.1 x 5.9 Mm. Gemstone From Thailand$1
May 18Treasure of Gems & JewelryNatural Fire Red Black Opal 1.86 Ct. Oval Cabochon Shape 10.2 x 8 Mm. Gemstone$1
May 18Treasure of Gems & JewelryNatural Unheated Black Star Sapphire 6 Rays 2.79 Ct. Oval Cabochon Shape 8.9 x 7.3 Mm. Gemstone$1
May 18Treasure of Gems & JewelryNatural Black Star Sapphire 6 Rays 2.77 Ct. Oval Cabochon Shape 8.2 x 7.3 Mm. Gemstone from Thailand$1
May 18Treasure of Gems & JewelryNatural Natural Black Star Sapphire 2.66 Ct. Oval Cabochon Shape 9.6 x 6.8 Mm. Gemstone From$1
May 18Treasure of Gems & JewelryNatural Black Star Sapphire 2.74 Ct. Oval Cabochon Shape 8.4 x 6.4 Mm. Gemstone From Thailand$1
May 18Treasure of Gems & JewelryNatural Play Of Color Rainbow Fire Red Black Opal 1.66 Ct. Marquise Cabochon Shape Gemstone From$1
May 18Treasure of Gems & JewelryNatural Black Star Sapphire 3.96 Ct. Oval Cabochon Shape 10.3 x 7.8 Mm. Gemstone From Thailand$1
May 18Treasure of Gems & JewelryNatural Black Star Sapphire 4.11 Ct. Oval Cabochon Shape 9.4 x 7.6 Mm. Gemstone From Thailand$1
May 18Treasure of Gems & JewelryNatural Black Star Sapphire 6 Rays 2.77 Ct. Round Cabochon 7.5 Mm. Gemstone From Thailand$1
May 18Treasure of Gems & JewelryNatural Play Of Color Rainbow Fire Red Black Opal 1.60 Ct. Oval Cabochon Shape 10.9 x 8.4 Mm.$1
May 18Treasure of Gems & JewelryNatural Play Of Color Rainbow Fire Red Black Opal 1.46 Ct. Oval Cabochon Shape 13.4 x 9.2 Mm.$1
May 18Treasure of Gems & JewelryNatural Black Star Sapphire 2.28 Ct. Oval Cabochon Shape 8 x 6.4 Mm. Gemstone From Thailand$1