TIFFANY&CO Round diamond and platinum articulated

Custom mid-century articulated diamond and platinum brooch, of spray from, having 81 round, pear, baguette, and marquise diamonds of G-H color and VS1 to VS2 clarity, weighing 17.30ctw, with no appare

A ruby, diamond, and platinum brooch designed as an articulated cluster of rubies, surmounted by straight baguette, round, and pear-shaped diamonds; estimated total diamond weight: 7.00 carats. Length

An 18 Karat Yellow Gold, Platinum, Amethyst, Diamond and Ruby Articulated Turtle Pendant/Brooch, containing one oval mixed cut amethyst weighing approximately 23.91 carats, seven round brilliant cut d

0.65 ct round diamond set in 950 platinum ring. Size- 7 Approximate weight of center diamond- 0.65 ct Approximate weight of accenting diamonds- 0.28 cttw Weight- 3.2 grams

GIA Certified 10.88 Carat Round Diamond Platinum RingAn amazing 10.88 Carat exceptional round brilliant cut diamond ring. The main stone is in color very white J Color and si1 very pleasant well hide

Ladies Quality Round Diamond Platinum Engagement Ring Approx. .95/1.00 Carat TW (Center Diamond .70/.75 VS Quality I/J Color) Ring Size 5.75 Preowned from an Estate. Looks Like it was Never Worn. (Pla

7 Round diamonds, platinum top on 14K yellow gold, 2 1/4" across, 4.1 Grams

1.25ct SI1-SI2/G-H Brilliant Round Cut Diamond & Solid Platinum Ring W/Baguette Cut Diamond Accents - This lovely ring was finely crafted of solid platinum and boasts a 1.25ct (approximate) SI1-SI2/G-

ART DECO 1.0 CT ROUND DIAMOND FILIGREE PLATINUM RING.RING IS A SIZE 5.5. THIS IS A BEAUTIFUL RING IN MINT OVERALL SHAPE AND CONDITION. RING HAS A CENTER DIAMOND THAT IS 1.0 CT. THE DIAMOND IS I CLARIT

Baguette diamonds total approx. 0.10ctw. Center will fit a 7.5mm round diamond. Tested platinum. Weighs 3.7 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color

Platinum mid-century ring featuring a well cut and proportioned round brilliant cut diamond set in four prongs, weighing approx. 2.15 cts, I-J color, VS clarity, with two tapered baguettes, 6.5 sz, 5.

GIA Certified 10 Carat Round Brilliant Cut Diamond Platinum RingThis diamond ring is offered by Antinori di Sanpietro ROMA This 10 carat GIA Certified G Color S12 Clarity round cut diamond measuring 1

Platinum vintage ring featuring European cut diamond, approx 1.75 ct, clarity-SI, color- I-J, with additional diamond accents in filigree setting, sz 6.25, 3 grams tw

1.25 CT ROUND VS1,G SOLITAIRE PLATINUM WEDDING RING. THIS RING IS TRULY A SHOWPIECE. IT IS IN MINT OVERALL SHAPE AND CONDITION. THE CENTER DIAMOND IS A VS1 CLARITY AND G COLOR DIAMOND. NOTE: THE DIAMO

Certified Lab Grown 5 ctw Framed Emerald and Round Diamond Eternity Band Platinum Style: Eternity Band Total Carat Weight: 5 ctw Centerstone Carat Wt: 0.06 Centerstone Count: 88 Diamond Color: E+

Restored Victorian Diamond Ring. .75ct. Natural round center diamond (Old mine cut) I color VS-2 clarity 5.5mm diameter Side round diamonds: .87ct I-color vs-2 clarity. Platinum Ring size: 6.5 Please

Certified Lab Grown 4 ctw Garland Round Diamond Eternity Band Platinum Style: Eternity Band Total Carat Weight: 4 ctw Centerstone Carat Wt: 0.11 Centerstone Count: 36 Diamond Color: E+ Diamond Cla

Round diamond millegrain set platinum brooch, central diamond ct. 0.60 circa, other smaller diamonds in all ct. 1.70 circa, g 15.80 circa, length cm 5.80 circa. IT Spilla in platino con diamanti roton

Certified Lab Grown 3 ctw U shaped Round Diamond Eternity Band Platinum Style: Eternity Band Total Carat Weight: 3 ctw Centerstone Carat Wt: 0.16 Centerstone Count: 19 Diamond Color: E+ Diamond Cl

Certified Lab Grown 3 ctw Domed Round Diamond Eternity Band Platinum Style: Eternity Band Total Carat Weight: 3 ctw Centerstone Carat Wt: 0.04 Centerstone Count: 78 Diamond Color: E+ Diamond Clari

Certified Lab Grown 3 ctw Multi Row Round Diamond Eternity Band Platinum Style: Eternity Band Total Carat Weight: 3 ctw Centerstone Carat Wt: 0.04 Centerstone Count: 75 Diamond Color: E+ Diamond C

Certified Lab Grown 2 1/2 ctw Garland Round Diamond Eternity Band Platinum Style: Eternity Band Total Carat Weight: 2 1/2 ctw Centerstone Carat Wt: 0.07 Centerstone Count: 39 Diamond Color: E+ Dia

Certified Lab Grown 2 ctw Shared Prong Round Diamond Eternity Band Platinum Style: Eternity Band Total Carat Weight: 2 ctw Centerstone Carat Wt: 0.09 Centerstone Count: 22 Diamond Color: E+ Diamon

Certified Lab Grown 2 ctw Floating Round Diamond Eternity Band Platinum Style: Eternity Band Total Carat Weight: 2 ctw Centerstone Carat Wt: 0.11 Centerstone Count: 19 Diamond Color: E+ Diamond Cl