Oscar Heyman & Brothers Platinum and Sapphire Eternity

METAL: Platinum. GEMSTONES: Diamonds approx. 0.25ctw. Sapphire (some stones are chipped). MEASUREMENTS: Ring size 8 1/4, ring top is 5.8mm wide (split shank) . MARKED/TESTED: Numbered, not signed. Eng

Oscar Heyman and Brothers Platinum, Emerald and Diamond Ring, c. 1962, serial number 62506, set with an emerald-cut emerald, approx. 2.50 cts., in a ballerina setting with 33 tapered baguette cut diam

With 27 full cut diamonds (app. 1.35 ct T.W.) Marked and numbered as pictured, Dimensions:Size 10 1/4, the width is 3mm, the approximate gross weight is 2.8 dwt. Provenance:From a local estate.

OSCAR HEYMAN & BROTHERS, YELLOW GOLD, PLATINUM AND DIAMOND FOX BROOCH Containing 27 round brilliant cut diamonds weighing approximately 0.80 carat total and two ruby eyes. 1 inch x 1 1/4 inches. Stamp

Oscar Heyman Sapphire Tapered Baguette Diamond Platinum Swirl Ring Circa: 1970s Diamond total weight approx. 2.50 cts Sapphire approx. 0.75 ct, 5.49mm Ring Size: 6 Head Measurements: 16.22mm (W) x 12.

Oscar Heyman Sapphire, diamond, platinum and 18k yellow gold ring featuring (19) full-cut diamonds, weighing a total of approximately 0.70 ct., accented by (14) rectangular-cut sapphires, weighing a t

Oscar Heyman & Brothers Triple Strand Cultured Pearl, Gold, Platinum, Gem-Set and Diamond Bracelet with Pansy Clasp 18 kt., pearls ap. 7.4 to 7.2 mm., 88 round diamonds ap. 3.50 cts., nine French-cut

Oscar Heyman Diamond, Sapphire, Platinum Brooch Stones: Full-cut diamonds weighing a total of approximately 1.20 carats; square and calibré-cut sapphires Metal&col

Oscar Heyman Diamond, sapphire, and emerald ring Set with a 1.40 cts oval-cut diamond, surrounded by circular-cut emeralds, sapphires, and oval-cut diamonds Platinum and 18k yellow gold With maker's m

Crafted in platinum and 18K gold; featuring an oval-cut sapphire weighing approximately 2.00 carats; surrounded by eight oval-cut diamonds weighing a total of approximately 1.30 carats, with mostly G-

Title: Oscar Heyman Platinum 1.45 ct Emerald Cut Diamond Ring Metal Purity: Platinum Gemstones: Diamond Carat Weights: 1.45 Size/Dimension: Ring Size: 7.25 Additional Information: Simple and stunning,

OSCAR HEYMAN & BROTHERS, YELLOW GOLD, EMERALD AND COLORED DIAMOND EARCLIPS Containing two sugarloaf emeralds measuring approximately 8.80 x 8.80 mm and 50 round brilliant cut yellow diamonds (origin o

OSCAR HEYMAN & BROTHERS, YELLOW GOLD AND DIAMOND RING Containing eight round brilliant cut diamonds weighing approximately 0.90 carat total. Ring size 6. Stamp: (maker's mark) 25734 18K PLAT. Gross we

Art Deco platinum band ring with full circle of blue sapphires. Ring size - 5.75, ring is 2mm wide. Tested plat. Weight - 1.5 grams.

Platinum eternity wedding band ring by Tiffany 7 Co, with full circle of blue sapphires. Ring size - 6, ring is 3.1mm wide. Marked: Tiffany & Co, Plat. Weight - 3.2 grams.

METAL: platinum. GEMSTONES: sapphires. MEASUREMENTS: each band size 6.5. Each band is 2.5mm wide. MARKED: 900. WEIGHT: 3.8 grams.Gemstones have not been graded for color and clarity, and tested for cl

METAL: platinum. MEASUREMENTS: ring size - 5 3/4, ring is 2.6mm wide. GEMSTONES: full circle of sapphires. TESTED: plat. WEIGHT: 2.4 grams.Gemstones have not been graded for color and clarity ,and tes

METAL: Platinum. GEMSTONES: Sapphires. MEASUREMENTS: Ring size 6, band is 2.6mm wide. TESTED: Plat. WEIGHT: 1.6 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and c

Metal : Platinum Designer : Not Signed Gemstone : Sapphires (multiple stones have chips) Measurements : Ring size 6.25, ring is 2.7mm Marked: : Tested plat Weight: 2.7 grams

Metal Content: Platinum.Weight of Item: 4.5 grams.Size: Ring size 7. Band is 3.5mm.Gemstone: Sapphires.Stamp: N/A, tested Platinum.

LADIES PLATINUM SAPPHIRE ETERNITY BAND Ladies platinum sapphire eternity ring with approximately 40 square cut 1x1mm blue sapphire stones. Weight: 2.3 grams Size: 7.5 Shipping / Pickup: We Can Ship Th

PLATINUM & SAPPHIRE ETERNITY RING, SIZE 3.75:A platinum eternity ring set with square cut sapphires. Weighing approximately 3.8 grams.

A beautiful platinum sapphire eternity band, total sapphire approx. 2.0ct, wt. 2.6gm, size 6

METAL: Platinum. GEMSTONES: Sapphires (multiple stones are chipped/ fracture). MEASUREMENTS: Ring size 5 3/4, ring band is 2.5mm wide. MARKED: 10%Irid Plat. WEIGHT: 2.1 grams.Gemstones have not been g