An Edwardian diamond belcher ring in 18ct gold, comprising an old-cut diamond of 5.6 x 5.6 x 2.8 mm,

Vintage Russian Gold Diamond Enamel Ring. 14 k rose gold total weight 7.4 grams. Enamel decorated with old cut diamonds approx 0.05 ct. Measurements: 20 x 20 mm. Ring size 7.1/2. Russian hallmarks 56

LOT (2) ART DECO 14 KT YELLOW/WHITE GOLD DIAMOND ENGAGEMENT RINGS, C. 1940/50, WHITE GOLD EMERALD CUT DIAMOND 56 X 59 MM YELLOW GOLD/DIAMOND 46 MM WEIGHT 5.6 GR., SIZES, YELLOW - 6.5, WHITE - 7

Antique Edwardian 14K white gold diamond pendant, set with Old European and transition-cut diamonds approx: 0.70 carats total weight; color: G-H, SI1 -SI2. Pendant measures 1.0"L x 0.56"W. Gold tested

Set with an oval-shaped intense green jadeite cabochon of very good translucency, surrounded with circular-cut diamonds, mounted in 18K gold, jadeite measuring approximately 19.88 x 13.03 x 5.56 mm, r

Art Deco 18K white gold diamond square starburst ring, set with one approx 0.35 carat Old Miner-Cut diamond; color: H-I, clarity: SI2. Marked with European hallmarks. Ring measures: 0.75"L x 0.56"W. R

Gold, Emerald, and Diamond Ringdesigned in a bypass motif centering on a prong set emerald cut emerald (8.87 x 8.56 x 5.84 mm) weighing approximately 3.07 carats and with full cut round and tapered ba

A Platinum Topped Yellow Gold, Emerald and Diamond Ring, containing one square step cut emerald measuring approximately 5.28 x 5.23 mm, two old European cut diamonds weighing approximately 1.40 carats

A 22 Karat Yellow Gold, Emerald and Diamond Ring, Reinstein-Ross, containing one oval cabochon cut emerald measuring approximately 10.20 x 7.85 x 5.55 mm and 56 round brilliant cut diamonds weighing a

Sapphire and Diamond Ring2.56 cts total weight. 9 MM X 5 MM Marquis Shape Sapphire 1.60 cts.12 Round brilliant cut diamonds .12 cts. 24 Baguette cut diamonds .84 cts. VS2-SI. Size: 6.5. 5.74 grams 14K

Large central pear cut aquamarine weighing 2.66 ct calculated (11.38 x 9.56 x 4.94 mm), surrounded by 40 round diamonds weighing 0.72 tcw. Set in 14k yellow gold, stamped on shank. Gross weight of 8.8

Vintage Russian 14 k Rose Gold Old Diamond Enamel Cufflinks. Total weight 13.0 grams. Measuring : 18 x 18 mm. Enamel decorated with two rose cut diamonds. Russian hallmarks 56 WH KF in Cyrillic

Gold and Diamond Ringin a bypass V motif centering on a round brilliant cut diamond (5.34 x 5.25 x 3.3 mm) weighing approximately .56 carat (G color, VS2 clarity), the band channel set with tapered ba

Gold and Multi-Stone Diamond Ring in a domed nest motif and vertically set to the center with a circular brilliant cut diamond (7.15 - 7.38 x 4.77 mm) weighing 1.56 carats (actual) (F color, I1 clarit

14 k rose gold cufflinks stamped 56 КФ. Imperial Jade decorate with old cut diamonds approx 0.05 ct. Cufflinks measured: 20 x 7 mm.

Russian Carved Nephrite Jade Rhino. Old Cut Diamond Eyes in Fitted Wood Box . Russian Hallmarks.  56 ( 14 k ) gold standard mark H.W. Measures approx 90 x 50 mm. Total weight approx 182.4 grams.

Featuring an approximately 9.7 x 6.2 mm cat's eye chrysoberyl, accented by eight full-cut diamonds weighing a total of approximately 0.56 cttw., set in an 18k yellow gold amorphous ring mounting, size

PLATINUM LADIES EDWARDIAN PERIOD FILIGREE DIAMOND RING HAVING OLD EUROPEAN CUT DIAMOND MEASURING 5.0 X 2.8 MM, APPROX. 0.43 CT, CLARITY I-1, COLOR J-K; WITH 6 SINGLE CUT DIAMONDS IN SETTING; 3.0 GRAMS

Containing an estimated one carat old mine cut diamond measuring approximately 6.3mm x 5.3mm x 3.9mm, estimated SI2 clarity and light yellow color range. Accented by an airy undergallery with floral

Jadeite Jade, Diamond, White Gold Ring The ring features oval-shaped jadeite jade cabochon

14K white gold ring featuring an old European cut diamond that measures 6.2 mm. x 6.16 mm. x 3.87 mm. and has a 53% table, 47 degree crown angle, thin girdle, 50% + pavilion depth, and a very large cu

An Edwardian Platinum Topped Yellow Gold, Diamond and Pearl Pendant and Necklace, consisting of a necklace containing one old European cut diamond measuring approximately 3.20 x 3.21 x 1.77 mm, numero

Antique Sapphire, diamond, and pink gold ring Set with an oval-cut sapphire measuring approx. 7.40 x 6.70 x 3.80 mm, surrounded by old mine-cut diamonds; 1890s Pink gold Ring size 6.50; Gross weight 2

YELLOW GOLD, EMERALD AND DIAMOND RING Containing one emerald cut emerald measuring approximately 4.50 x 4.20 x 3.35 mm and two old European cut diamonds. Ring size 4 1/2. Gross weight: 5.10 dwt.

Tri-stone ring centered by a flush set old mine cut diamond measuring 4 mm. x 3.95 mm. x 3.10 mm. with color and clarity grades of G/SI1, weighing .23 ct. Flanked by a flush set sapphire measuring 3 m