Certified 5.54 Carat No Heat Sapphire and Diamond Cocktail Ring

AGTA Certified 3.54 carat Burma No Heat blue sapphire and diamond modern ring. The oval blue sapphire is sitting east-west. The AGTA certificate shows there is no clarity enhancement...

GIA certified 8.11 carat marquise shape blue sapphire and diamond engagement ring. The sapphire is surrounded by 20 round brilliant white diamonds. GIA describes the center stone as ...

This is a 12.99-carat oval-shaped Tanzanite cocktail ring crafted in 18k yellow gold. It showcases a stunning 12.99-carat oval-shaped Tanzanite as the centerpiece, boasting a mesmeri...

This GIA-certified 10.19-carat vibrant yellow sapphire ring cocktail showcases a rare, unheated sapphire of Sri Lankan origin, known for producing some of the world’s most prized sap...

Experience the epitome of elegance with our stunning 18kt white gold ring. A breathtaking 8.87 ct natural earth-mined blue sapphire takes center stage, radiating timeless beauty. Sur...

Very Fine Sapphire Diamond Ring Very fine gem quality sapphire weighs 16 carats Mounted in a very intricate and well made hand made sapphire and pave diamond cage setting With AGL...

A stunning, fine and impressive 6.25 carat Ceylon sapphire and 3.75 carat diamond, platinum cocktail ring; part of our diverse antique jewelry collections. This stunning antique sapphire cocktail ring has been crafted in platinum. The pierced decorated, cluster arrangement displays a stunning feature 6.25Ct cushion cut Ceylon* sapphire, bezel set in relief to the center of the design. The sapphire is encompassed with eighteen impressive individually claw set Old European round cut diamonds. The outer border of the surrounding setting is embellished with a further twenty claw set Old European cut diamonds, held within a scalloped edged design. The pierced scroll decorated, elevated ring shoulders blend with the main setting and meld with the plain ring shank at a subtle collared design. The outer surface of the shank is hallmarked with the Portuguese mark for platinum (seagull); this variation of mark denotes the piece was assayed in Lisbon. This stunning cluster ring is supplied with a sapphire report card and certificate supplied by the Gemmological Certification Services, London**, in addition to a diamond grading report card for the supporting diamonds. NOTES: * Ceylon sapphires (mined only in Sri Lanka) are known for their unique color, ranging from very pale blue to vibrant almost electric blue. The colors noted within Ceylon sapphires occur naturally and do not tend to be heat treated, the most sought after known as the cornflower blue. ** This documentation accredits the blue sapphire originating in Sri Lanka (Ceylon) and certifies that the gemstone shows no indications of heating; non-heated sapphires are a scarcity. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning antique gemstone cluster...

An impressive Diamond and sapphire cocktail ring. Large crown beautifully designed and hand crafted of Platinum during the 60’s. Boasting a magnificent 7.46 Ct Natural no heat Sapphire Ceylon origin – fully certified by GCS London. Stunning corn flower hue, large size of 7.46 Ct engraved into the Platinum mounting. Surrounding Diamonds are 4.54 Ct – rated G/H VVS/VS - a few diamond slightly more tinted. Carat weight engraved into the Platinum mounting. The whole crown is 28 mm. x 24 mm. (h.x w.). An extremely elegant ring displaying all the glamour of its age Natural NO HEAT sapphires are extremely rare and scarce in the market. Excellent condition. Metal: platinum Hallmarks: assay – sapphire CW – diamonds TCW Gems: 1 certified oval faceted cut unheated blue Ceylon sapphire...