Vintage Onyx & Diamond Ring, La Triomphe (Astoria Jewelry Mfg.) 1960's-1970's, Size 6.5

A modernist three-dimensional geometric piece, designed in New York city by the jewelry designer's La Triomphe, back in the early 1970's. This sculptural cocktail ring was crafted with cubism shapes i

INCLUDES, LADIES OMEGA WATCH, DOME RING SIZE 5, DIAMOND GOLD NUGGET CLIP ON EARRINGS, AND (3) PAIR PEAR EARRINGS ONE PAIR WHITE GOLD WITH DIAMOND 1 1/4" X 1/2" WATCH TOTAL WEIGHT 16.65 INCLUDES PEARL

French Made 18K (Tested) Yellow Gold 2.1Ct Diamond & Ruby Ring, Size 6.5, Regency Plate Box.

CARTIER PANTHERE DE CARTIER 18K WHITE GOLD EMERALD DIAMOND ONYX RING. Size 19. Weight 27 gram. Diamond Weight 1.63 ct/545 p. Free Shipping for both inside and outside of USA. No custom charge. Contact

Attributed to Cartier, Les Oiseaux Liberes ring, 18K white gold, gray mother-of-pearl, emerald, sapphire, set with approx. 2.65 brilliant-cut diamonds. Ring size 7. Stamped Cartier 55 ECR263 AU750. Pr

GIA Certified 4.17ct Cushion Fancy Light Yellow Three-Stone Ring Size 6.53 stone ring in Platinum & 18K YG Cathedral diamond shank, diamond wrap; diamond bridge 4.17ct Natural Fancy Light Yellow Even

Vintage David Webb 14k gold and platinum dome cocktail ring, with carved emeralds, sapphires and rubies, as well as approx. 1.60ctw in diamonds. Ring size - 9, ring top - 24mm x 30mm, sits approx. 16m

DIAMOND AND SAPPHIRE CLUSTER RING, EARLY 20TH CENTURY The central cushion-shaped diamond, weighing 1.65 carats, within borders of calibré-cut sapphires and single-cut diamonds, ring size Q Footno

Comes with the certificate of Authenticity! Condition: Like new Brand: Cartier Material: 18K White Gold & Diamond Gemstone: Diamond, Emerald, Onyx Size: 65Comes with original pouch or box RETAIL 22500

Vintage Old Mine Diamond Platinum Ring 2 Old mine diamonds weight approx. 2.02 and 2.06 carats Color & Clarity: I-J, VS 40+ Diamonds total weight approx. 0.90 carat Ring size: 8.25 Total weight: 5.3 g

Old mine cut diamond center stone measuring 9.5mm - 9.75mm in diameter (VERY chipped/off-color), shank stamped and tested 90% platinum composition, size 6.25, 4.5 grams total weight.

DIAMOND TWO-STONE RING Two brilliant-cut diamonds, weighing 1.65 carats and 1.63 carats, obliquely set between trifurcated shoulders, diamonds 3.28cts total, ring size approx. L½ (leading edge)

PLATINUM, DIAMOND AND BLUE TOURMALINE RING. Teal blue cushion shape tourmaline held by four yellow gold double prongs and centered by trapezoidal diamond weighing approximately .65 ct. on each should

Cartier Diamond, black onyx, and white gold ring Pave-set with round brilliant-cut diamonds and carved black onyx 18k white gold Signed Cartier, numbered Ring size 7 ¾; Gross weight 9.4 dw

A VINTAGE JADEITE JADE AND DIAMOND DRESSS RING, BOUCHERON set with a jadeite cabochon, baguette and round modern brilliant cut diamonds, signed Boucheron, size O / 7, 17.1g. The gemological properties

A DIAMOND AND ONYX DRESS RING set with an old European cut diamond of 4.46 carats in a calibre cut onyx border, further accented by a border of old cut diamonds, no assay marks, size R / 8, 6.1g.

Cartier Yellow Gold Diamond, Emerald, Onyx Panthere ringMetal 18K Yellow Gold Width: 11mm x 6.5 mmDiamonds: 1.15 tcw Size: 7 Weight: 15.7g Retail: $20,700.00

Vintage Approx. 4.87 Carat Round Brilliant Cut Diamond and Platinum Engagement Ring. Diamonds K-L color, VS2 clarity. Unsigned. Very good condition. Ring size 4-1/4. Approx. weight: 6.3 grams. Shippin

Vintage Approx. 3.03 Carat Round Brilliant Cut Diamond and Platinum Engagement Ring. Diamond K-L color, SI1 clarity. Signed Plat. Very good condition. Ring size 6. Approx. weight: 3.80 pennyweights. S

Platinum and Diamond Ring One transitional-cut diamond weighing 1.54 cts., 18 round diamonds ap. .65 ct., ap. 4.8 dwts. Size 6 1/2. The diamond has been weighed. C

Metal: Platinum/ Manufactured: USA/ Size 7 (Re-Sizeable) Main Stone: Diamond / Face Measurements: Height - 6.1mm; Width - 21mm Length: 16.5mm/ Shank Width: 1.5mm/ Treatment: None/ Primary Stone: Diamo

Retail Price: $70,000.00 / Metal: 18K WHITE GOLD/ Manufactured: USA/ Size 7 (Re-Sizeable) Main Stone: Diamond / Face Measurements: Height - 6.1mm; Width - 21mm Length: 16.5mm/ Shank Width: 1.5mm/ Trea

Retail Price: $70,000.00 / Metal: 18K WHITE GOLD/ Manufactured: USA/ Size 7 (Re-Sizeable) Main Stone: Diamond / Face Measurements: Height - 6.1mm; Width - 21mm Length: 16.5mm/ Shank Width: 1.5mm/ Trea

Retail Price: $70,000.00 / Metal: 18K WHITE GOLD/ Manufactured: USA/ Size 7 (Re-Sizeable) Main Stone: Diamond / Face Measurements: Height - 6.1mm; Width - 21mm Length: 16.5mm/ Shank Width: 1.5mm/ Trea