Platinum Pendant, with an 11.87 carat trillion cut

14 karat yellow gold triangular pendant with 1 center trillion cut diamond at 2.63 carats, G-H color/VS-1 clarity (has strong blue fluorescence) and 29 baguette cut diamonds at 1.80 carat total weight

Approx. 2.55 Carat Oval Cut Emerald, .80 Carat TW Two Trillion Cut Diamond, Platinum and 18 Karat Yellow Gold Ring. Emerald with vivid color. Diamonds G-H color, VS-SI clarity. Stamped Plat 18K. Ring

Platinum Ring with 1.24 carat Colombian Emerald and two trillion cut diamonds weighing 0.34 carats. 5.67 grams

A 1.1-carat brilliant round cut diamond set in an 850 platinum pendant. Back of pendant is stamped 1.10 and P850. Hung on a 900-purity platinum chain. Details and measurements: Length: 16.5 IN. Weight

Approx. 3.10 Carat TW Two Oval Cut Emerald, 3.60 Carat TW Baguette and Round Brilliant Cut Diamond and Platinum Pendant Earrings. Emeralds with vivid saturation of color. Diamonds E-F color, VS clarit

5.8 grams total weight the center stone is 0.50 carat. One of the emerald trillion cut stones has a chip on the corner. Size 6.5, sizable.

centering one emerald cut natural amethyst weighing approximately 3.64 carats; two marquise cut diamonds [I/VS] weighing 0.10 carats total; and 30 single cut diamonds [I/VS] weighing 0.60 carats total

An incredible 850/900-purity platinum 1.333-carat round-cut diamond pendant necklace. This diamond is absolutely gorgeous. Stamped Pt850 on the necklace and stamped Pt900, 1.333 on the clasp. Loving t

Containing one round brilliant cut diamond measuring approximately 3.82mm x 3.84 mm, weighing approximately 0.20 carat, with eight single cut diamonds weighing approximately 0.12 carat total. Measures

18K yellow gold pendant with a 2.5 carat rectangular cut emerald set "L" corner bar sides, and attached to the front of a teepee style frame. A platinum mounting is attached to the lower stretcher and

A 900-platinum pendant set with a 1.68-carat opal, surrounded by 0.05 carats of round-brilliant cut diamonds. Hung on an 850-platinum chain. Details and measurements: Necklace length: approx. 16 IN. P

Diamond, Platinum, White Gold, Pendant-Brooch-Necklace The pendant-brooch features marquise-shaped diamonds weighing a total of approximately 2.35 carats, enhanced by baguette-cut diamonds weighing a

Antique platinum cross pendant, set with diamonds. Center stone is an Old European cut - total weight approximately 1 carat. Pendant measures 48mm with bale x 26mm. Weight of the piece - 4.2 grams.Gem

Edwardian platinum brooch converted to pendant on 14k white gold chain. Features and ovular Edwardian pendant measuring 2 1/2" x 3/4" with approximately 1 carat total weight of round cut and rose cut

EXCEPTIONAL GIA Certified 17 Carat Fancy Light Blue Platinum Platinum PendantVVS1 ClarityStoneDiamond,Blue DiamondWeight17 ctStone CutHeart Cut

An Emerald and Platinum Pendant Necklace. Square cut emerald is approximately 1.25 carats Length: 18" Wt: 5.1 grams

LADIES EQUESTRIAN DIAMOND AND PLATINUM BROOCH Consisting of 1-platinum pendant mounting, 48-round brilliant cut diamonds weighing approximately 74/100 carats total VS1-VS2 clarity, H color 5.30 grams.

Platinum ring set with 8.7mm 2.5ct VS 2 K-L color diamond flanked by (2) 5mm trillion cut sapphires approx. .33ct each. 4.7dwt size 5. Provenance: Firestone & Parson, Newbury St, Boston.

A diamond and platinum pendant brooch, Tiffany & Co."Enchant," 1996designed as a round brilliant-cut diamond dragonfly with sapphire eyes; estimated total diamond weight: 0.60 carat.3.6 dwt.; Length:

Crafted of 14k gold. Center pendant set with a 10mm trillion cut deep purple blue Tanzanite gemstone of approximately 4.8 carats. Surmounted and flanked by Gilson black opal gemstones. Accented by rou

A vintage pin set with one 0.15 pt marquise, three 0.06 pts baguettes, two 0.04 pts trillion cut, four 0.24 pts full cut, ninety-three 1.70 ct single cut diamonds. The total carat weight is 2.09. Dime

14K YELLOW GOLD DIAMOND & BLUE TOPAZ PENDANT. PENENT CONTAIN (4) ROUND FULL CUT DIAMONDS, CHANNEL SET MEASURING 2.4 MM .05CT - CARAT: .20 TDW - CLARITY: SI1 - COLOR: H-I. (1) TRILLION CUT, BLUE TOPAZ,

Containing six Old European cut diamonds weighing approximately 0.25 carat total, with two sapphires, 14k white gold bale, measures 1.0" L x 0.5" W, 1.0 dwt. With 18" silver tone snake chain. Also inc

A Pair of Platinum, Diamond and Onyx Pendant Earrings, containing two round brilliant cut diamonds weighing approximately 1.80 carats total, 74 round brilliant cut diamonds weighing approximately 1.25