Antique Platinum Rose Cut Diamond Ring Mounting

METAL: platinum. GEMSTONES: rose cut diamonds. MEASUREMENTS: ring size 8.5. Ring center will keep approx. 8mm stone. TESTED: platinum. WEIGHT: 4.8 grams. Gemstones have not been graded for color and c

Antique 18k yellow Gold Ring with Platinum on top, featuring two Old mine Diamonds Approx. 0.50 carats. H color, SI clarity. Along with Rose cut Diamonds. Ring size: 5.75. Total weight: 1.66 grams. Ri

containing one round large antique rose cut diamond measuring approximately 7.0-7.2 mm in diameter. Stamp: Pt950 Weight: 5.6 grams Ring Size: 7.5 Diamond: F-G SI1

Filigree design, with 3 mine cut diamonds 0.50ct and two are approx . 0.20.ct , with 4 apprx 0.03 ct rose cut diamonds in filigree design. Diamonds are SI-I1, F-I Color. Total weight is approx 2.61 dw

Nice Antique Platinum Ring set in the ceter with an Oval shaped natural blue Sapphire Approx. 3.0 carats. Surrounded by Rose cut Diamonds Approx. 0.20 carats. Total weight: 2.9 grams. Ring size: 7 3/4

Antique Diamond, Platinum, 18k Yellow Gold RingFeaturing five European and mine-cut diamonds weighing a total of approximately 2.10 cttw., set in a platinum topped, 18k yellow gold ring mounting, size

METAL: 18k Gold and Platinum. GEMSTONES: Old mine cut diamonds approx. 0.80ctw, Rose cut diamonds approx. 24 stones. MEASUREMENTS: Ring size 8 1/4, ring top is 18.1mm wide. TESTED: 18k, Plat. WEIGHT:

METAL: 18k Gold , Platinum. GEMSTONES: Rose cut diamonds approx. 28 stones. Center blue stone - 6.7x5.52.5mm (with small chips/abraded). MEASUREMENTS: Ring size 10 3/4, ring top is 12mm wide. TESTED:

Platinum and 18K gold vintage mounting containing one bar set princess cut diamond, measuring 5.86mm x 5.3mm x 4.14mm, weighing approximately 1.23 cts. (approximately K-L, VS2) and six baguette diamon

Antique Art Deco Platinum Diamond and Sapphire Ring Description Art Deco (1920-1935) Platinum and milgrain 2 old mine cut diamonds H-SI1 0.20ctw. 8 rose cut diamonds H-SI1 0.10ctw. 16 natural calibrat

METAL: 18k Gold / Platinum. GEMSTONES: Old mine and rose cut diamonds approx. 21 stones, center approx. 0.30ct. MEASUREMENTS: Ring size 7, top is 19.5mm wide. TESTED: Plat, 18k. WEIGHT: 9.2 grams.Gems

METAL: 18k Gold. GEMSTONES: Old European cut diamond approx. 0.45ct, side rose cut diamonds (approx. 10 stones). Pearl - 7.6mm. MEASUREMENTS: Ring size 7 1/4, ring top is 19mm wide. TESTED: 18k, Plat.

Antique Plaque Ring crafted from solid 18k Yellow Gold and Platinum, featuring an Oval shaped Dark Green Chalcedony with a center Old Mine Diamond Approx. 0.65 Ct and Rose Cut Diamonds Approx. 0.15 Ct

This is a NEWLY MADE, EXQUISITE RING MOUNTING that is HANDMADE in an ANTIQUE EDWARDIAN style from PLATINUM. The ARCHED GALLERY of the mounting is set with 36 EUROPEAN CUT DIAMONDS of H color, VS to SI

(Lot of 2) Diamond, cultured pearl, platinum rings Including 1) ring, centering (1) rose-cut diamond, measuring approximately 4.70 X 4.67 mm, set in a platinum mounting, size 5.5, gross weight 3.00 gr

Victorian coiled snake ring 33 mine cut diamonds, approx. .33ctw Natural Baroque pearl Cabochon ruby eyes Ring size: 5 1/4 (sizeable) Total weight: 3.9 grams Provenance: Former inventory from a long

Including one ring centering twelve round-cut sapphires set in a platinum and 18k rose gold mounting, size 5; one ring centering nine single-cut diamonds weighing a total of approximately 0.09 cttw. s

ANTIQUE, DIAMOND RING Containing one old mine cut diamond weighing approximately 0.75 carat and 30 rose cut diamonds. Mounted in silver and platinum. Ring size 6 3/4. 2.10 dwt.

AN ANTIQUE OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a cabochon opal in a cluster of rose cut diamonds, stamped 18CT & PLATINUM, size M / 6.25, 2.7g. 

Deco platinum diamond ring mounting. The antique mounting is missing the center stone, and the opening measures 8.9mm. The mounting is set with 0.50 cttw. (G-H SI) old European cut diamonds and adorne

This is a superbly crafted ladies ring dating to the Edwardian era of the early 20th century. Rendered in fine 18K rose gold, the ring features Old European cut diamonds set in platinum. Accented with

Double diamond platinum ring; 3.9dwt; stamped: 50PLAT50IRRID antique engraved detail ring mounting set with larger two diamonds center with eight single cut accents. 5.0-5.2mm early cut diamonds & 1.3

Antique Platinum Diamond Ring, size of diamond around 0.9CT, old Europena Cut Style

A FINE ANTIQUE DIAMOND DRESS RING, EARLY 20TH CENTURY in yellow gold and platinum, the scrolling face set with old cut diamonds accented by rose cut diamonds, no assay marks, size J / 4.5, 3.6g.