This extremely rare ring features a large GIA certified

This stunning ring features one large GIA certified 11.12ct Radiant* cut diamond in the center, set in a four prong basket style head with one (1), prong set, triangular faceted diamond on either side

Extremely Rare GIA and AIG Certified 1.02 Carat Natural Unheated Pear Shape Ruby, .54 Carat Round Brilliant Cut Diamond and Platinum Ring. Ruby with good saturation of color. Diamonds D-E color, VS1-V

Platinum, Sapphire and Diamond Ring. Prong-set with a cushion-shaped sapphire weighing 4.07 carats, flanked by round diamonds, size 7. Accompanied by GIA report no. 2203365353

Ruby and Diamond Ring The pearl-shaped ruby weighing 3.03 carats, set within a mounting comprised of round diamonds, mounted in 18kt white gold 6.9 grams (gross) , size 6 1/4

This is an extremely rare GIA certified natural no heat Kashmir Sapphire set in platinum with diamonds with AIGL and GIA paperwork. The ring is comprised of platinum Mia Klein PT950 with a weight of 7

Extremely rare, 4.71 ct. Gem Ruby determined by AGL (The American Gemological Laboratories), to be Burma, no heat and accompanied by a prestige Gemstone Report No. 1119287 with an A.G.L. Appendix to t

Extremely Rare Certified GIA Unheated Kashmir Sapphire, Approximately 3.96 Carats, Flanked By 2 I1, I-J Diamonds Set In 18k Gold. Size 7. Scroll Through All Photos View Appraisal Information. Invoices

Antinori Fine Jewels is proud to offer this unique and rare flawless diamond.This diamond is for investment purposes.A GIA certified 5.67 carat oval Brilliant, D color, Flawless clarity Natural Large

GIA CERTIFIED, 5.03 TCW ENGAGEMENT RING. This ring features a GIA certified round brilliant cut diamond weighing 4.11 carat. Set in 18 White gold. 8 Baguette Diamonds weighing .92 carat. Clarity SI2/M

This beautiful Martin Flyer engagement ring features a GIA certified promise cut 0.47 carat center diamond. The center diamond has a color grade of E and a clarity grade of VS2. Its platinum mounting

PLATINUM 18K 7.40CT DIAMOND LADIES RING GIA J VS2 .91Ct Platinum & 18KT Gold 7.40ct Diamond Ladies Cocktail Ring which features a GIA certified emerald-cut center diamond weighing: 91pts. and measurin

PLATINUM 18K 7.40CT DIAMOND LADIES RING GIA J VS2 .91Ct Platinum & 18KT Gold 7.40ct Diamond Ladies Cocktail Ring which features a GIA certified emerald-cut center diamond weighing: 91pts. and measurin

GIA Certified Extremely Rare Natural Rubies (Burma Corundum), Approximately 42.01 Carats With 7.37 Carats Diamonds Set In 14k White Gold. Length 17 Inches. Scroll Through All Photos View Appraisal Inf

From the Estate of Joyce Dankoff. Large GIA Certified solitaire diamond ring. 11.17 Diamond with GIA report, 4 prong 14k white gold band w/ diamond accent. Stunning Diamond ring is set in 14K white go

Women's ring features a large 3.00 carat IGI-certified lab grown diamond. The ring is flanked with eight round brilliant cut natural diamonds. All diamonds are prong set in 14k yellow gold. Center Sto

This is a GIA Certified stamped 18k white gold ladies fancy greenish/yellow diamond engagement ring. This ring is incredible and a very unusual natural color. The ring features a knot-style halo setti

This is a GIA graded rare colored greenish, yellow diamond, set in a beautiful 18 karat white gold diamond halo mounting. Browse through the photos to see the amazing colors this diamond exhibits. The

This large platter is cut in one of my favorite designs by Hawkes - No. 999. This design features large medallions of rayed stars towards the edge of the design - the medallions are actually almost fl

Genuine Ruby and Earth-Mined Diamond Ring. This luxurious platinum ring features an approximate 2.05 carat oval-cut GIA certified Thailand (Siam) ruby that is prong-set with .85 carats of round, brill

LARGE GIA CERTIFIED 14.94CT DIAMOND & AAA SAPPHIRE PLATINUM HALO ENGAGEMENT RING

An extremely fine 3.02 carat Marquise shape LAB GROWN diamond with VS1 Clarity and Fancy Brownish Pink color.The picture is of the actual stone you will receive An extremely RARE .32 carat round NATUR

This extremely rare piece was cut and signed by Clark in their Rembrandt design. Similar to Waldorf and Orloff, this pattern features large lapidary center/rose-diamond hobstars. Rembrandt is of the s

GIA Certified 9.39 Carat Pink Sapphire Diamond Platinum Ring. This ring features a Ceylon (Sri Lanka) Origin 9.39 Carat Oval Pink Sapphire accompanied with a GIA Report. Accented with two trapezoid st

This is a beautiful diamond engagement ring, GIA certified (GIA report no. 15126314). This classic and very elegant proposal ring features an exquisite 5.01 carat, pear shape, with Type Classification