18K and Platinum Ring

Tiffany & Co. Diamond solitaire, 18k yellow gold, and platinum ring, featuring an approximately 7.85mm by 7.88mm by 4.88mm round brilliant cut diamond weighing 1.83 total carats by formula, of VS-2 cl

Tiffany & Co. Schlumberger's 16 Stone Diamond 18Kt Gold Platinum 'X' Ring, 18k gold and platinum with round brilliant diamonds, with original Tiffany presentation boxes, would make an amazing gift or

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

18K Platinum Ring With Onyx Inlay

Three 14k and 18k Yellow Gold Rings, One 18k Platinum Ring, One marked 14k 18k with stone removed, one marked 18k Plat, one marked 14k with clear stone. Together with a gold plated ring with clear sto

18K gold & platinum ring set with one large and 18 other diamonds signed Cavelti.

Emerald, diamond,18k yellow gold and platinum halo ring, featuring an oval approximately 1.65ct strong green emerald, framed by (8) oval brilliant cut diamonds weighing approximately 1.25cts total, of

Title: GIA 1.13ct J VS1 Diamond Center WEBB 18k Gold Platinum Ring 1.90ctw Signed Numbered w/ Report Description: A genuine signed & numbered David Webb ring in solid 18k gold with a platinum top set

METAL: 18k Gold/ Platinum. MEASUREMENTS: Ring size 6.25, top is 17mm x 15mm. GEMSTONES: Diamonds approx. 1.62ctw, AGL certified no heat Thailand sapphire - measures approx. 8.0 x 6.2 x 4.47mm. TESTED:

1920’ 18k Yellow Gold Platinum Weight 3gr Old Miner Diamond Approx 1.6ct S1i H Measurements 0.58”x0.8” Ring Size 7.25

A very nice 18K Yellow Gold Ring with Platinum and Diamonds. Weight of this item is 12.7 g. Size of ring is 8.5-8.75. This item was previously owned, but was professionally cleaned and inspected by a

Art Deco Ring crafted in 18k yellow Gold and Platinum on top, featuring 3 old mine Diamonds weighing Approx. 0.34 carats. G-H color, VS clarity. Along with French cut Natural blue Sapphires and Rose c

Fabulous marked 18k platinum dinner ring, 3 large diamonds are approx. 1 1/4 carat surrounded by smaller diamonds. Very nice, approx. size 3 1/2, 3.5 DWT. Estate fresh.

Antique Ring crafted in 18k yellow gold and Platinum, featuring 2 Diamonds weighing Approx. 0.40 carats. H-I color, SI clarity. Along with 3 natural Emeralds. Ring size. 7. Total weight: 2.40 grams. R

18k Yellow Gold & Platinum Diamonds Approx 1ct VVS H Nouveau Weight 5.7gr Measurements 1.11”x0.52” Ring Size 5 

Antique Ring crafted in 18k yellow gold and Platinum, featuring 6 Old mine Diamonds weighing Approx. 0.40 carats. Along with 6 Round cut natural Rubies. Ring size. 6. Total weight: 3.0 grams. Ring wid

Art Deco 18k Yellow Gold Weight 3gr Measurement 0.91”x0.4” Platinum Diamond Ring Size 7

DESCRIPTION: Hayne Watch Co. art deco watch ring with seventeen jewels and two adjustments. Includes 18k platinum trimmed case set with four diamonds and four sapphires. Case marked "185 MP Plat Trimm

Italian mesh platinum and 18KT yellow gold ladies belt buckle ring. Size 9, weighs 2.8 grams.

Nice Retro Ring crafted in 18k yellow Gold and Platinum for the pave set. The Ring is accented with 15 Single cut Diamonds weighing Approx. 0.15 carats. Ring width: 0.3 inches / 8 mm. Ring size: 7 3/4

Antique Ring crafted in 18k yellow Gold and Platinum, featuring 3 Old mine Diamonds. Center Diamond Approx. 0.30 carats. O-P color, VS clarity. Two Diamonds on the sides Approx. 0.30 carats. H-J color

18k yellow gold and platinum with three diamonds ( 0.10ct center, 0.05ct left and right). Weight - 1.8g. Condition report: Good condition, no issues, please examine all photos closely. Contact C. Bidd

Tiffany & Company "Milgrain" 18kt and platinum wedding band ring, marked 750 and 950, approx size 4.5, 5.2 grams Start Price $250.00

Cast in 18k yellow gold and platinum, set with a trio of synthetic diamonds, marked, size 8, 3.0 g, condition: good. , Low Estimate: 100 High Estimate: 200