Spectra Fine Jewelry GIA Certified 14.23 Carat Diamond Platinum Wedding Ring

A classic and elegant eternity band made with 14 princess-cut diamonds set in platinum. The diamonds are accompanied with GIA certificates stating that the colors are D-E-F, clarity ...

A beautiful wedding band comprising 15 round diamonds weighing 6.06 carats total. 0.40ct each. D-E-F colors (only 1 diamond is G color), SI1-SI2 clarity. All diamonds are GIA certif...

Behold the dazzling spectacle of the 15.13-carat Fancy Yellow Diamond Wedding Band by Spectra Fine Jewelry - an absolute knockout of...

A wedding ring set with 16 heart-shape diamonds weighing a total of 11.13 carats. Weight of each diamond is 0.7 carat. All diamonds are accompanied by GIA certificates, stating that ...

A classy engagement ring featuring a round diamond in the center weighing a total of 2.23 carats with H color, VVS1 clarity. The diamond is accompanied by a GIA certificate. The rin...

This Art Deco-inspired platinum and 18K gold ring made by Spectra Fine Jewelry in 2022 is stunning as a cocktail, engagement, or celebration ring, featuring a very large emerald-cut fancy yellow diamond, weighing approximately 23.16 carats. The diamond is accompanied by report from the Gemological Institute of America (GIA) stating that it is a natural diamond of fancy yellow color and even distribution with VS1 clarity. The central stone is accented with two tapered baguettes of I color and VS2 clarity, with an estimated weight of 2.04 carats total. Fancy yellow diamonds are a rare subset of the most common kind of diamonds, known as the Cape Series, or type 1a, which comprise 95% of all natural diamonds. Canary diamonds, such as this weighty example, have traces of nitrogen in their crystal structure which cause the yellow color. A fancy yellow diamond engagement ring is a stylish choice that is certainly en vogue today. Heidi Klum, Rebecca Romjin, and Jennifer Lopez are among the fashion-forward celebrities who sport canary diamond solitaires.

Elegant diamond eternity ring crafted in 900 platinum. Round brilliant cut diamonds total an estimated 0.38 carats (estimated at H-I color and VS2-SI2 clarity). The eternity ring...

Elegant vintage Art Deco era ring (circa 1920s to 1930s), crafted in 900 platinum. 22 single cut diamonds are estimated at 0.01 carats each and total an estimated 0.22 carats (esti...

A stunning, fine and impressive contemporary 0.65 carat diamond and platinum solitaire and wedding band set; part of our diverse diamond jewellery and estate jewelry collections. This stunning, fine and impressive diamond engagement ring and band set has been crafted in platinum. The impressive solitaire ring displays a central 0.50ct modern brilliant round cut diamond, set within a swirl design. The solitaire ring's plain tapering ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank. The stunning matching and paralleling wedding band/half eternity ring is embellished with fifteen pavé set modern brilliant round cut diamonds. The diamond ring is hallmarked to the interior of the shank with the maker's mark (LJ), the platinum mark 950 and the Birmingham assay office hallmark (anchor). The diamond wedding band is hallmarked to the interior of the shank with the maker's mark (RBD), with the platinum guarantee mark (orb), the platinum fineness mark 950, the Edinburgh assay office mark (castle) and the date letter for 2015 (q). This impressive platinum wedding band set...

GIA Certified 1.5 Carat Oval Diamond Platinum Ring. This glamorous ring features a magnificent 1.5 Carat Oval Diamond at its centre, held in a claw setting and surrounded by a halo ...

GIA Certified 1 Carat Oval Diamond Ring in Platinum. This glamorous ring features a GIA Certified Oval Diamond held in a claw setting and su...

This is a stunning 1.14 Carat Sapphire Diamond Platinum Wedding Engagement Ring. The central sapphire is a stunning fine blue color. The sap...