PLATINUM 5 CT RED TOURMALINE RING W/ 1 CT DIAMONDS

METAL: Platinum. MEASUREMENTS: Ring size - 7.25, ring top - 16mm x 15mm. GEMSTONES: Oval faceted pink tourmaline (RI tested 1.61) - approx. 5ct., Diamonds - approx 0.60-0.70ctw. MARKED: LR pt900. WEIG

ART DECO PLATINUM/DIAMOND ENGAGEMENT RING, C. 1920/30, W. 5.3 GR., CENTER DIAMOND 1.5 CT., D. 7.2 MM, SIZE 6 1/2

PLATINUM & DIAMOND RING ~ SIZE 5.5 TAPERED SHANK RING CONTAING ONE ROUND BRILLIANT CENTER DIAMOND (1.12 CT) W/ 6 SINGLE CUT & 3 ROUND BRILLIANT CUT DIAMONDS ON EACH SIDE (1.45 CT TDW) SIGNED " GRANAT"

0.925 sterling silver w/ platinum 5.1 grams; white diamonds 14 in count 0.08 ct...SI1/SI2 - G/I; Genuine Black Sapphire 4.94 carats....2 pcs...round cut...black midnight blue

Comprising three rings with OEC diamonds or red "gems," and round faceted ruby, in platinum filigree mounts, diamonds approx. .52 ct. TW throughout, ca. 1930. Largest size 9 1/2. 5.7 dwt.

Over 11.5 Ct. Natural Zambian Emerald 18k White Gold Ring w/ 1 Ct. Diamonds Magnificent cocktail ring features a bright green oval-cut natural Zambian emerald of approx. 11.69 carats double prong set

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

Platinum Weight 5.56g Diamond Approx. 1ct Retro Ring Size 7.25 Measurements 0.68”x0.76”

Platinum Gold Weight 5.03g Emerald Approx. 0.4ct Diamond Approx. 1.5ct Ring Size 6.5 Measurements 0.6”x0.8”

Platinum Weight 7.5gr Sapphire Approx 1.5ct Diamond 1ct Ring Size 7.5

Retro 18K White Gold 5.94gr  Diamond Approx 0.1ct Red Stone Ring Size 6 Measurements 0.48”X0.8”

Platinum Weight 3.56g Sapphire Approx. 1.05ct Diamond Approx. 1.5ct Cocktail Ring Size 6 Measuremenst 0.4”x0.73”

Fine Oscar Heyman (signed) eighteen karat yellow gold ring set with an approximate 1.40 ct. oval diamond, M-N color, VS-VVS clarity, (set in iridium platinum), approximately 1.5 ct. tw. oval diamond s

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

Tiffany & Co 18k yellow gold and platinum engagement ring set with 1.5ct round brilliant cut diamond (Color - F-G; Clarity VS1). Ring size 7. Stamped Tiffany & Co 750 PL950. Approx. overall weight 3.6

Platinum Weight 5.3gr Diamond Approx 1.64ct VS1-H Emerald Approx 1.5ct Ring Size 7 Measurements 0.7Óx0.68Ó

This is an ESTATE RING that was made in the ANTIQUE EDWARDIAN STYLE from 18K WHITE GOLD, post 1950, and it is stamped 750. The ring is set with 1 NATURAL RED TOURMALINE, aka RUBELLITE, that weighs app

Beautiful tested platinum and total 1ct (0.5ct in the center and 0.5 on sides) diamonds flower shape ring with adjustable shank. Size 6. Weight 7.5 gram. In house shipping is available, buyer pays shi

Platinum Weight 12.64gr Diamond VS1 G  Approx 1.5ct Retro Ring Size 12 Measurements 0.9”X1.01”

MODERN 14 KT. WHITE GOLD/DIAMOND RING W/APPROX. 1+ CT. CENTER STONE (SLIGHT FEATHER AT PRONG), C. 1960, W. 3.1 GR., SZ. 5

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

Marquis diamond color H, clarity I1 weighing approximately 5.04ct thick faceted girdle set in a heavy 6 prong basket head with 2 trillion cut diamonds 3 prong set 1 down each shoulder H color SI1 clar

1940’s Platinum Weight 2.91gr Three Diamond Approx 1ct Ring Size 3.5 Measurements 0.21”X0.64”