Platinum 58.00 Ct. European-cut Diamond by the Yard Necklace

Lady's platinum lavalier diamond pendant set with approx. 2.5 ct. tw. Old European cut diamonds including platinum chain set with approx. .50 ct. tw. Old European cut diamonds, pendant is approx. 1 5/

Art Deco Platinum Aquamarine & Diamond NecklaceWeighing 17.3 gramsSet with an app. 25.00 Ct. AquamarineAlong with app. 3.00 Ct. of Old European-cut DiamondsG-I Color, VS1-SI2 Clarity18 inches in lengt

approximately 3 ct tw set with old European cut diamonds, the center diamonds approximately .30 ct, .25 ct, .20 ct and .15 ct., the pendant is 2" long and on a 14k gold 15" long chain., weight is 8.9

Diamond, ruby and platinum lavaliere necklace featuring (2) florets, each centering (1) old European-cut diamond, weighing approximately 0.20 ct., surrounded by (8) old European-cut diamonds, weighing

Raymond Yard Gold, Platinum, Diamond and Ruby Spray Clip-Brooch 11 old European-cut diamonds ap. .95 ct., 34 baguette and modified baguette diamonds ap. 1.30 cts., 14 square and fancy-shaped rubies ap

ART DECO PLATINUM DIAMOND NECKLACE Art Deco platinum necklace with single old European cut diamond, approximately 0.15 CT, in filigree setting. Not marked, tested. Size: 25" Weight: 6.4 grams

Circa 1920, platinum Set with eight old mine and old European-cut diamonds totaling approximately 0.80 ct. and graded H-J color, VS-SI clarity 26 1/2" L 8.0 grams

Platinum 4.25 Ct. Diamond by the Yard Necklace Weighing 5.4 grams Set with 41 Old Mine Diamonds weighing app. 4.25 Ct. F-H Color, VS1-SI2 Clarity 17 inches in length

RBC and OEC diamonds 29.01 cts TW. Approximately I-K, SI-1.

Art Deco Platinum 19.00 Ct. Diamond by the Yard Necklace Weighing 13.6 grams Set with 54 Old Mine Diamonds weighing app. 19.00 Ct. G-J Color, SI2-I2 Clarity 20 inches in length

14k yellow gold vintage ring with a platinum top and a .1 ct European round cut diamond. Antique ring. Size 8.5.

An approx. 3.3 ct. Old European cut diamond, K-VS (small chips on girdle) is set between six, marquise cut diamonds, approx. .50 ct. tw., G-H-VS-SI, sz. 6 1/2, 3/9r g.

Antique Edwardian Approx. 120.0 Carat Ruby, 10.0-11.0 Carat European Cut Diamond and Platinum Necklace. The necklace set with cabochon rubies. The later added detachable tassel pendant is set with dia

Platinum 1.82 Ct. Diamond RingWeighing 4.2 gramsSet with a 1.82 Ct. European-cut Diamond in CenterI-J Color, Si2 ClarityAlong with 16 Diamonds weighing app. 0.08 Ct.Ring Size 6

Platinum Diamond and Ruby Ring Weighing 10.5 grams Set with a 2.01 Ct. European-cut Diamond in Center L Color, VS1- Clarity Along with 44 Diamonds weighing app. 2.00 Ct. F-H Color, VS1-SI2 Clarity and

Art Deco Bracelet, a center European Cut Diamonds Approx. 1 CT, European Cut Diamonds at the sides Approx 1.10 CT. Baguettes Sapphires Approx. 0.80 CT. Color:H-J . Clarity: VS1-SI1 . Weight: 11.2g. Me

This delicate platinum topped pin has an approx. .75 ct. Old European cut diamond dangling in the circular center that is flanked by two smaller Old European cut diamonds, approx. .55 ct. tw., accente

Art Deco Platinum 1.67 Ct. Diamond Ring Weighing 5.2 grams Set with an app. 0.85 Ct. European-cut Diamond in Center M Color, SI1 Clarity Along with 2 Diamonds weighing app. 0.70 Ct. And with 6 Diamond

Ca. 1910 diamond & platinum engagement ring having approx .8 ct. Old European rd cut diamond having 6 .02 ct. rd cut diamonds in surround.

Art Deco Platinum 15.50 Ct. Diamond BraceletWeighing 68.8 gramsSet with 316 European-cut Diamonds weighing app. 15.50 Ct.H-J Color, VS1-SI1 ClarityApp. 8 inches in length

Art Deco Platinum 4.60 Ct. Diamond Brooch Weighing 8.2 grams Set with 3 Marquise Diamonds weighing app. 2.10 Ct. One of the Marquise are GIA Certified Along with 76 European-cut Diamonds weighing app.

ART DECO PLATINUM 1.58 CT DIAMOND SAPPHIRE RING w/ COA, circa 1935, with an open work design with fine millegrain accents, centered with three round Old European Cut diamonds, flanked by rose cut diam

ART DECO PLATINUM 1.58 CT DIAMOND SAPPHIRE RING w/ COA, circa 1935, with an open work design with fine millegrain accents, centered with three round Old European Cut diamonds, flanked by rose cut diam

Ladies diamond cluster dinner or cocktail ring. Crafted of platinum. Features an approximately 2 carat old European cut diamond in a six prong setting. The center stone is estimated to be SI clarity w