Hammerman Bros 750 Gold & Platinum 8 CT Diamond ring

18 kt gold diamond-ring , YG 750/000, approx. 1920, ring head platinum with 5 8/8- diamonds total approx. 0.10 ct Wesselton- Crystal/si, ringsize 56

Shank tested 14k gold. Platinum top set with approximately 1.6 carat (by formula) oval cut diamond solitaire. Diamond 8.73mm x 6.89mm x 3.96mm. Clarity I2, Color H-I. Size 6. 4.2 grams.

color: amber, weight: 10.98 grams, gemstone: natural baltic amber 11.8ct, diamond: VS1 natural .066ctw, size: 7, metal: 18k yellow gold 750, https://www.youtube.com/watch?v=w1Bpqc4aKNc

Marked 14k yellow gold ring, platinum prong top set with approximately .45 carat round brilliant cut diamond. Clarity SI1, Color H-I. 3.8 grams. Size 7-3/4.

Marked 14k yellow gold ring, platinum prong top set with approximately .45 carat round brilliant cut diamond. Clarity SI1, Color H-I. 3.8 grams. Size 7-3/4.

RESERVE PRICE - 1500 $ 18 K / 750 Yellow Gold CARTIER Eternity Diamond Band Ring   18 K / 750 Hallmarked Yellow gold Gross Gold weight - 8.250 g Ring size - US 7 Total ct.

2 Rings. 1). Marked 14K white gold ring has a large center pear shaped opal stone approximately 8 ct., measuring 17.3mm x 10mm x 9.5mm and surrounded by a halo of 19 individually prong set diamonds to

DESCRIPTION: 14k (stamped) yellow gold Tiffany style engagement ring with platinum six-prong top set with 1.27 carat round brilliant cut diamond. Clarity VS1, Color J-K. MEASUREMENTS: 2.8 grams. Size

approximately .70 ct center diamond set with 12 side diamonds in an 18k gold setting with platinum band ring size 8 1/2, weight is 4.6 dwt gross

18 K / 750 Yellow Gold CARTIER Style Eternity Diamond Band Ring   18 K / 750 Hallmarked Yellow gold Gross Gold weight - 8.450 g Ring size - US 7 Total ct. Weight - 0.52 ct.  

Ring size 7 1/4, ring top - 17mm x 13mm. Set with 4.02ct Burma ruby stone with indications of heating with moderate residues. Diamonds - approx. 1.20ctw. Marked pt950 750. Weight - 5.8 grams.Gemstones

An emerald and diamond ringPlatinum and 18k yellow gold; Stamped: PT950 / 750 / Tiffany & Co.Centering a square emerald-cut emerald gauged 8.38mm x 8.12mm x 4.83mm with an AGL report dated February 14

Fantastic 18K white gold diamond ladies ring hosting a 2.04 total carat weight center diamond (color: J, clarity: SI2). Stamped Cartier, 750 54 CRD 3648. Ring size 7 1/2. Approx. overall weight 8.16 g

2.78 cts. mixed cushion cut ruby flanked by two oval-cut diamonds in platinum prongs, approx. .95 ct. TW. AGL report CS67646. Ca. 1965. Mark of Hammerman Bros. #25266, 18k, Plat. Size 6 1/2. 3.3 dwt.

Yellow gold 750, 11.6 g., Classic, elegant ring, set with 37 brilliants totalling 0.84 ct, F-G/VVS1, ring size ca. 52. Brand new and unworn. Retail price: 8.690 CHF

Circa 1930's Vintage Platinum Ring with Rose cut Diamonds and a Natural round Blue Sapphire Approx. 3.50 CT holded by a 18k Gold bezel setting. Ring size: 8.75.

Center oval cut dark untreated blue sapphire (4.5 ct.) flanked by 12 small GH diamonds (2 rows of 3 diamonds to each side). Yellow gold band stamped 750. 8 total grams weight approx. Size 7 approx.

750 YELLOW GOLD AND BEZEL-SET AMETHYST AND DIAMOND RING. RING SIZE 8 1/2; GROSS WEIGHT 5.85 GRAMS; AMETHYST APPROXIMATELY 1.29 CT AND (6) 5.0 X 3.0MM STRAIGHT BAGUETTES

1920s 18k gold & platinum diamonds (0.5 ct each) & emerald (1.5 ct) ring, size 9 3/4. Total weight: 6.8 grams. Shipping in USA or International please contact for quote: James Lawrence UPS Store 4356

Art deco brooch; France; 1920s-30s; platinum, 0.750 gold, 30 rubies in carre cut, 60 various cut diamonds in t. ~ 0.50 ct I-J/Si-P, weight: 7.64 g; dimensions: 5.8 x 0.6 cm; CONDITION: 1 diamond damag

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

METAL: 18k Gold/Platinum. GEMSTONES: Diamonds approx. 1.00-1.12ctw. MEASUREMENTS: Ring size 4 1/4, band is 6mm. MARKED: Tiffany & Co Schlumberger Studios 750, PT950. WEIGHT: 8.2 grams. Comes with

An estate diamond engagement ring. c.1940. Approx. 1 ct. round brilliant diamond set in 14k yellow gold and platinum with Two (2) small side diamonds. Size 8

The sixteen stone ring designed by Jean Schlumberger for Tiffany & Co., an 18k yellow gold band set with 8 diamonds approx. .075 ct each and pink sapphires, marked Tiffany & Co. Schlumberber 750, with