Ring with diamonds, France approx. 1925

AN IMPORTANT CARTIER EMERALD AND DIAMOND RING France, ca. 1990, signed 'Cartier', assay '750', numbers '639389' and '54' Accompanied by original makers case, original Cartier certificate of authentici

Impressive 18.75 carat Emerald and diamond ring.Exceptional Heart shaped 18K cabochon emerald surrounded by brilliant-cut diamonds, French import hallmark for 18K gold 750 partially signed Moroni, Ita

18KT Fancy Yellow Diamond Ring. Yellow Diamond weighs 2.68ct. GIA: VVS1- Natural Fancy Deep Brownish Yellow. Ring has Round diamonds weighting approx 1.75cttw. Clarity and color: VS-F-G color. Ring si

Approx. 2.25ct Round Diamond Ring in Platinum Setting - Approx. 8

Important GIA Certified 20.01 Carat Emerald Cut Diamond and 18 Karat White Gold Engagement Ring. Diamond L color, SI1 clarity. Accented with two tapered baguette cut diamonds. Ring size 7. Approx. wei

18k White Gold Weight 5.77g Fancy Diamond Approx. 3.01ct Ring

18k White Gold Weight 4.86g Sapphire Approx. 3.23ct Diamond  Approx. 1.65ct Ring

18k White Gold Weight 8.75g Tanzanite Approx. 13.63ct Diamond Approx. 1.8ct Ring

DIAMOND TWIN HEART RING, 19TH CENTURY Set with two pear-shaped diamonds each within cushion-shaped diamond surrounds, pear-shaped diamonds approx. 4.00cts total, ring size approx. O½, cased by S.

EMERALD AND DIAMOND THREE-STONE RING The octagonal-cut emerald between baguette-cut diamonds, diamonds approx. 0.45ct total, ring size approx R (hoop off round) Footnotes: Accompanied by a report fr

SAPPHIRE AND DIAMOND RING The cushion-shaped sapphire between brilliant-cut diamond shoulders, diamonds approx. 0.40ct total, ring size approx. P Footnotes: Accompanied by a copy of a report from Anch

DIAMOND CROSSOVER RING Obliquely set with two old brilliant-cut diamonds, weighing 1.51 and 1.35 carats, between single-cut diamond shoulders, ring size approx. Q

Metal : 18k Gold Designer : Hidalgo Gemstone : Diamonds approx. 0.12ctw. Measurements : Ring size 6.25, ring is 5.5mm wide. Marked: : Hidalgo 750. Weight: : 7.1 grams

DIAMOND SINGLE-STONE RING Set with a step-cut diamond, weighing 7.01 carats, between brilliant-cut diamond shoulders, ring size approx. G (sizing spring)

DIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 2.20 carats, between princess-cut diamond shoulders, ring size approx. O Footnotes: Accompanied by a report from The Gem Testing Laborato

Title: GIA Old Mine 2.99ct Fancy Intense Yellow Diamond Gold Antique Ring w/ 3ctw Stunning White Old Euro Halo 6ctw Diamond Antique Ring w/ Approx 3ctw White Old Euro Halo Description: Crazy gorgeous

14K yellow gold diamond solitaire ring having approx. 4.0 carat diamond center stone, color J, clarity I1; Internally clean with the exception of one inclusion on girdle hidden by prong, size 7; ****

DIAMOND RING The step-cut diamond, weighing 2.42 carats, between baguette-cut diamond shoulders, ring size approx. L½

A FINE ANTIQUE PLATINUM AND DIAMOND SOLITAIRE RING of approx 3.8cts.

DIAMOND SINGLE-STONE RING Set with an old brilliant-cut diamond weighing 2.27 carats, between single-cut diamond shoulders, ring size approx. M

DIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond, weighing 1.99 carats, between tapered baguette-cut diamond shoulders, ring size approx. I (sizing band) For further information on this lot

Metal : 18k Gold Designer : Ferragamo Gemstone : Peridot, Diamond approx. 0.03ct. Measurements : Ring size 6 3/4, top is 14.7mm x 14.5mm Marked: : Ferragamo, 750, Italian marks.

Large diamond engagement ring. Center stone approx 7.80ct. Off color, yellow.

Attributed to Cartier, Les Oiseaux Liberes ring, 18K white gold, gray mother-of-pearl, emerald, sapphire, set with approx. 2.65 brilliant-cut diamonds. Ring size 7. Stamped Cartier 55 ECR263 AU750. Pr