A zircon and diamond ring. The cushion-shape blue

A zircon and diamond ring. The cushion-shape blue zircon, with brilliant and single-cut diamond line shoulders. Estimated total diamond weight 0.15ct. Ring size M1/2. Weight 4.2gms.

A zircon and diamond ring. The cushion-shape blue zircon, with brilliant-cut diamond openwork shoulders. Estimated total diamond weight 0.35ct. Ring size L1/2. Weight 4.8gms.

A zircon and diamond ring. The cushion-shape blue-zircon, within a brilliant-cut diamond surround, to the similarly-cut diamond openwork shoulders. Estimated total diamond weight 0.35ct. Ring size N.

A zircon and diamond cluster ring. The circular-shape blue zircon, with single-cut diamond scalloped surround and tapered shoulders. Zircon weight 2.79cts. Estimated total diamond weight 0.25ct. Ring

A zircon and diamond dress ring. The circular-shape blue zircon, with single-cut diamond tapered shoulders. Zircon weight 2.85cts. Ring size N1/2. Weight 4.1gms.

A 14 Karat White Gold, Greenish-Blue Tourmaline and Diamond Ring, containing one cushion shape mixed cut greenish-blue tourmaline measuring approximately 8.23 x 6.63 x 4.41 mm, four tapered baguette c

A BLUE ZIRCON AND DIAMOND DRESS RING set with a cushion cut blue zircon of 5.76 carats, accented to the openwork band with single cut diamonds, no assay marks, size M / 6, 6.6g.

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

Handmade contemporary custom-made ring set with (1) natural Ceylon blue sapphire, cushion shape in the center, surrounded by (14) round Brilliant cut diamonds set in a halo. Diamonds graduating in siz

Platinum, Blue Sapphire and Diamond Ring, center prong set mixed cut cushion shape sapphire, wt. exact 6.96 cts., 13.37 x 10.40 x 5.71 mm; ballerina bezel with numerous round and tapered baguette shap

A zircon single-stone ring. The circular-shape blue zircon, with single-cut diamond scroll shoulders. Approximate dimensions of zircon 11.3 by 11.3 by 7.1mms. Ring size G1/2. Weight 3.7gms.

Beautiful Bright Polish Finish Platinum Ring, Approx size 4.5. The Ring features an Oval cushion shape faceted mixed cut natural blue genuine Sapphire centered in four fishtail prongs. The Sapphire ha

Gem Type: Natural Blue Zircon and Diamonds Item: Ring Diamond weight: .59 carat Diamond Shape/Cut: Round Brilliant Clarity: SI2, Color: I, Treatment: None Blue Zircon weight: 5.25 carat Blue Zircon Sh

Gem Type: Natural Blue Zircon and Diamonds Item: Ring Diamond weight: .59 carat Diamond Shape/Cut: Round Brilliant Clarity: SI2, Color: I, Treatment: None Blue Zircon weight: 5.25 carat Blue Zircon Sh

No Reserve Price!   Grading Results:___________Stone Type: Natural SapphireShape: Cushion MixedCarat: 0.55 ctColor: BlueClarity: Very Lightly Included   Grading Results:__

STERLING RING W/ WHITE & BLUE DIAMONDS: Set in a cushion shape with 40 single cut clear and blue (color enhanced) diamonds, approx .51cts, Size 7. Includes an independent insurance appraisal for $750C

Set with (1) natural Ceylon blue sapphire antique cushion shape, 6.06ct (by measurement). Color is medium to light sleepy blue with color zoning. Set on each side by (1) straight baguette diamond, app

Lady's 18K white gold ring with an approximate 11.68 carat cushion cut, transparent natural blue zircon. The zircon is surrounded by 18 princess cut diamonds of about .10 carats each and four round fu

This beautiful authentic ring is by David Yurman from his Chatelaine Collection. Crafted from sterling silver featuring a diamond cut hampton blue topaz gemstone set in a cushion shape halo bridge wit

rich blue cushion cut sapphire weighing 1.02 carats surrounded by 22 round brilliant and 10 baguette shape diamonds totaling .50 carat, high grade, with appraisal of $4,250.00, currently size 6 3/4.

18Kt gold luxury inlaid with 4.75ct Sri Lankan natural royal blue sapphire and 1.68cts South African natural diamonds, bright color, clean-crystal, good clarity. Shape: Cushion-shaped. Overall conditi

A topaz and diamond ring. The cushion-shape orange topaz, with brilliant-cut diamond collet sides and open chevron shoulders. Estimated total diamond weight 0.10ct. Ring size O1/2. Weight 3.8gms.

A sapphire and diamond ring. The cushion-shape sapphire collet, with circular-cut diamond collet sides and tapered band. Estimated dimensions of sapphire 7 by 6.2 by 4.8mms. Estimated total diamond we

A garnet and diamond ring. The cushion-shape garnet, with single-cut diamond split shoulders. Ring size M. Weight 2.2gms.