Platinum 2.81ctw Oval Cut Diamond Ring

Platinum, oval cut Ceylon sapphire, approx 3.80 ct., with 6 round diamonds on shoulder, approx 1.30 tdw, sz 6.25, 8 grams tw

AN ART DECO CEYLON NO HEAT 8.41 CARAT SAPPHIRE AND DIAMOND RING in platinum, the oval cut sapphire of 8.41 carats is framed in a border of round cut diamonds totalling approximately 0.35 carats, Frenc

A gorgeous 900-purity platinum oval-cut garnet ring accented by round brilliant-cut diamonds. Stamped Pt900, KK, 98, on the inside of the ring band. Details and measurements: Ring size: 6.25. Weight:

METAL: platinum GEMSTONE(S): oval-cut sapphire approx. 5.30 carats; round brilliant-cut diamonds approx. 1.45 carats total, most G-H/VS MEASUREMENTS: ring top 3/4 x 5/8 inch RING SIZE: 6-1/2 WEIGHT: 9

Platinum Diamond Ruby Ring. A ruby and diamond ring mounted in platinum, centering a oval cut ruby weighing 2.06 cts. The ruby is surrounded by diamonds weighing approximately 1.15 ctw. With GIA Certi

METAL: platinum GEMSTONES: oval mixed cut Colombian emerald weight stated 1.85 carats; round brilliant cut diamonds approx. 0.38 carats total, most H-I/VS-SI RING SIZE: 4-1/4 WEIGHT: 5.60 g.Accompanie

950 platinum Germany, around 1970 In the ring rail hallmarked with ‘Pt’, ‘950’, ‘S’ and an additional mark 2 brilliant-cut diamonds with a total weight of c. 0.90 carats, color: Wesselton

A SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut sapphire of 5.75 carats, in a border of round brilliant and baguette cut diamonds totalling 1.96 carats, stamped Pt900, size M / 6, 14.0g.

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

Platinum Centering an oval mixed-cut sapphire weighing 4.77 cts. with GIA report #6183571669 dated July 20, 2017 stating natural corundum with no indications of heating and Sri Lankan origin, flanked

NO RESERVE - A FINE HELIODOR AND DIAMOND RING in platinum, set with an oval cut heliodor (golden beryl) of 10.08 carats between two clusters of round and baguette cut diamonds, stamped Pt850, size M /

A SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut sapphire accented by step cut sapphires and single cut diamonds, stamped PLAT, size N / 7, 6.5g.

A RUBY AND DIAMOND RING in platinum, set with an oval cut ruby of 0.77 carats, accented by French cut rubies within an openwork border set with single cut diamonds, with further diamonds set to the ta

A RUBY AND DIAMOND RING in platinum, set with an oval cut ruby accented by round brilliant cut diamonds and step cut rubies, stamped PLAT, size M / 6, 4.9g.

A PINK TOURMALINE AND DIAMOND RING in platinum, set with an oval cut pink tourmaline of 2.02 carats, with stylised shoulders set with marquise and round cut diamonds, stamped Pt900, size L1/2 / 6, 6.6

A 900-purity platinum 2.40-carat oval-cut sapphire ring accented by a halo of tapered baguette and brilliant-cut diamonds totaling 0.44 carats. Stamped Pt900, 240, 044, on the inside of the ring band.

A gorgeous 900-purity platinum 1.40-carat oval-cut sapphire ring accented by a halo of round-cut and tapered baguette diamonds totaling 0.68 carats. Stamped D068, 140, Pt900, on the inside of the ring

A 900-purity platinum 16.05-carat oval-cut blue topaz ring accented by 0.05 carats of round-cut diamonds. Stamped 16.05, 0.05, Pt900, on the inside of the ring band. Details and measurements: Ring siz

This is an 850-purity platinum 3.02-carat oval-cut sapphire ring accented by 0.21 carats of baguette-cut diamonds. Stamped 302, D021, Pt850, on the inside of the ring band. Details and measurements: R

An 850 platinum 1.07-carat oval-cut sapphire accented by 0.23 carats of round-brilliant diamonds. Stamped Pt850, 107, D023, on the inside of the ring band. Details and measurements: Ring size: 5.5. We

A 900-purity platinum 6.71-carat oval cut garnet ring accented by 0.10 carats of round brilliant cut diamonds. Stamped Pt900, 671, 0.10, on the inside of the ring band. Details and measurements: Ring

An 850-purity platinum 1.14-carat oval-cut sapphire ring accented by a halo of brilliant-cut diamonds totaling 0.25 carats. Stamped Pt850, 114, D025, on the inside of the ring band. Details and measur

A 900-purity platinum 3.5-carat oval cut amethyst ring accented by 0.06 carats of round brilliant cut diamonds. Stamped Pt900, D006, on the inside of the ring band. Details and measurements: Ring size

Sapphire, Diamond, Platinum Ring. Centering one oval-cut sapphire, weighing approximately 1.39 ct., accented by twenty-two marquise-cut diamonds weighing a total of approximately 2.35 cttw., set in a