Ring in platinum and 1.5 carat brilliant cut diamonds (9.12gr)

Art Deco style Diamond and Platinum Ring. Set in the center with a 1.68 carat old European cut diamond, I-J color, VS1 clarity. Accented with .15 carat TW round brilliant cut diamonds, E-F color, VS1-

DIAMOND RING Containing one pear shaped diamond weighing 1.88 carats, 15 round brilliant and 10 baguette cut diamonds weighing approximately 0.75 carat total. Mounted in platinum. Ring size 6. Stamp:

Platinum, Aquamarine, and Diamond Ringa prong set, emerald cut aquamarine weighing approximately 15.29 carats with a round brilliant cut diamond on either side with a total combined weight of approxim

Includes vintage setting marked 14k-18k with approximately .15 carat round brilliant cut diamond, size 5-1/2. And marked 14k Tiffany style solitaire setting, platinum prong top set with approximately

Large Zircon and Diamond Ring platinum, the ring mounted with a round-cut blue zircon weighing approximately 15.32 carats, accented on the ring shank with round brilliant-cut diamonds weighing approxi

DIAMOND AND SAPPHIRE RING Containing one round brilliant cut diamond weighing approximately 1.15 carats and two round mixed cut sapphires measuring approximately 4.60 mm. Mounted in platinum. Ring siz

A colored diamond, diamond, emerald, and platinum ring centering a round brilliant-cut colored diamond (diamond not tested for origin of color), weighing approximately 2.15 carats, flanked by round br

Fancy Square Cut Citrine, .75 Carat TW Round Brilliant Cut Diamond and Platinum Ring. Citrine with vivid color, measures 13.5mm sq. Stamped Pt900. Ring size 4-1/4. Approx. weight: 15.7 grams. Conditio

Crafted in 18K gold and platinum; set with a cushion-shaped tourmaline, weighing approximately 15.75 carats; accented by round brilliant-cut diamonds, weighing a total of approximately 1.75 carats, mo

TIFFANY & CO., DIAMOND AND SAPPHIRE ETERNITY BAND Containing 12 round brilliant cut diamonds weighing approximately 0.40 carat total and 15 square step cut sapphires. Mounted in platinum. Ring size 5

METAL: platinum GEMSTONE(S): oval cabochon jadeite 2.81 carats; round brilliant cut diamonds 0.15 carat total (carat weights stamped) RING SIZE: 7-1/2 WEIGHT: 6.20 g.Stamped: pt900, 281, 015

DIAMOND ETERNITY BAND Containing 66 round brilliant cut diamonds weighing approximately 4.50 carats total. Mounted in platinum. Ring size 7. 4.15 dwt.

Opal and Diamond Ring. Speckled with blues and greens, this 8.15 carat black opal is prong set in a platinum ring with .18 carats of round, brilliant-cut, G-I color, SI1-SI2 clarity diamonds on the si

Marked 14k yellow gold setting with platinum top. Set with nine round brilliant cut diamonds, center .25 carat, two .15 carat, and six .05 each carat. Approximately .85 CTW. Clarity Si2-I2. Color G-H.

This is a certified and appraised platinum ruby and diamond ring. The ring is set with one round, brilliant-cut 1.16 carat H, I1 diamond that is surrounded by 1.15 carats of trapezoid shaped red rubie

DIAMOND ETERNITY BAND Containing 54 round brilliant cut diamonds weighing approximately 11.00 carats total. Mounted in platinum. Ring size 7. Stamp: PLAT. Gross weight: 10.15 dwt.

Platinum & 0.62 Carat Diamond Art Deco Ringfeaturing a 0.47 carat round brilliant diamond• accent Old European cut diamonds weighing a total of 0.15 carats• 7 1/4 (ring size)• 5.2 grams

A Platinum, Opal and Diamond Ring, consisting of one oval cabochon cut opal measuring approximately 12.80 x 10.45 x 4.00 mm and 15 round brilliant cut diamonds weighing approximately 1.50 carats total

DIAMOND RING Containing 13 round brilliant and 15 marquise cut diamonds weighing approximately 2.90 carats total. Mounted in platinum. Ring size 5 3/4. Gross weight:  7.70 dwt.

900-purity platinum ring featuring a 0.55-carat oval-cut sapphire accented by a halo of tapered baguette and round brilliant diamonds totaling 0.15 carats. Stamped 055, Pt900, D0.15, on the inside of

Ladies 18 karat yellow and gold diamond and enamel ring. The ring features a .15 carat round brilliant cut diamond bead set. Surrounding the center diamond are 8 bead set single cut diamonds set in a

14K white gold diamond cocktail ring. Marked 14k. Center .15 carat round brilliant cut diamond accented by eighteen .02 carat each round single cut diamonds. 1" wide. Size 5. No condition issues. MEG

White gold engagement ring and enhancer. Engagement ring set with approximately .15 carat round brilliant cut diamond in illusion setting. Enhancer wrap ring set with eight approximately .02 carat eac

DESCRIPTION: Marked 18K yellow gold band ring set with thirteen approximately .15 carat round brilliant cut diamonds. Clarity SI1-SI2, color G-I. Approximately 1.95 ctw. PROVENANCE: From a prominent K