Untreated Sapphire Ring

An exquisite 10 carat blue sapphire cushion certified by GRS ceylon origin set in solid platinum

A beautiful ring featuring a GIA certified 4.08 Carat Natural Unheated Sapphire and 0.38 Carats of

sapphire in a stylish pattern. Hand-fabricated in platinum, this is a large natural and untreated sapphire

The Rosy Sapphire Ring has a vibrant untreated 2.09 carat pink sapphire. The charming ring

ring dazzles on the finger. Certified by Bellerophon Gemlab, the sapphire shows no gemological evidence

The Allure Blue Sapphire Ring is a beautiful ring in a contemporary design. The ring features an

effortless elegance with endless styling potential. This ring features a vivid 2.504 ct untreated purple

Vivid and completely untreated, this extraordinary ring showcases a 3.24-carat purplish pink

Fifth Avenue, The focal point is a spectacular 9.90+carat Kashmir Velvet blue Sapphire. Please inquire

The Diana Blue Sapphire Ring is one of our iconic designs. The ring features an untreated 2.10

The Enchanted Royal Blue Sapphire Ring features an untreated 2.63 carat royal blue sapphire. The

round diamonds. emerald weighing 5.11 carats Size 6 Platinum the sapphire is unheated and untreated

The Titan Blue Sapphire Ring has a magnificent and captivating untreated 7.48 carat Ceylon blue

The Enchanted Royal Blue Sapphire Ring features an untreated 2.63 carat royal blue sapphire. The

gold trilogy ring; part of our diverse untreated sapphire ring collections. This stunning, fine and

Blue Sapphire & Diamond Signet Ring displays a regal 1 carat natural blue sapphire at its centre

The Apollo Blue Sapphire Ring is a classic and elegant Serendi design. The ring features an

A SUPERB SAPHIRE AND DIAMOND RING, BY Cecile Blake Cushion-shaped sapphire of 9.89 carats, oval-cut

This exquisite ring by Cecile Blake is crafted in platinum and features a stunning 5.65 carat

untreated pink sapphire achieves its mesmerizingly rich rose hue naturally. The oval-shaped/mixed-cut

Set with a cushion-shaped blue sapphire weighing 5.20 carats, decorated with oval and brilliant-cut

Stunning 1.40ct Natural Untreated Sri Lankan Blue Sapphire with GIA Certification. 6.17 x 5.69 mm

attention in this glamorous rose gold cocktail ring. The sapphire is surrounded by a fan of 32 tapered

Centering a cushion shaped sapphire flanked by two half moon-shaped diamonds, decorated throughout

6.24-Carat Unheated and Untreated Oval Sapphire Ring with Pear-Cut Diamonds, Certified by GRS

An 8.53-carat untreated Ceylon sapphire displays its coveted royal blue hue at the center of this

This exquisite ring by Cecile Blake is crafted in platinum and features a stunning 7.54 carat oval

This exquisite ring by Cecile Blake is crafted in platinum and features a stunning 9.78 carat

This exquisite ring by Cecile Blake is crafted in platinum and features a stunning 13.89 carat oval

, this ring is a symbol of sophistication. Materials: Gemstone: natural untreated, Ceylon Blue Sapphire

boasts a remarkable 10-carat natural untreated pink sapphire, one of the world's most precious and rare

A timeless estate ring rendered in platinum, centered by an extraordinary 7.68 carat natural

Multi-color 100% natural-untreated Sapphire Half Eternity Engagement Band 14K yellow gold ring is a

IGI Certified Unique Natural Blue Untreated Sapphire Platinum Solitaire Signet Band Ring. Unique

Dazzle in sophistication with our custom-made ring, featuring a 2.12-carat natural untreated Ceylon

Step into a world of sophistication with our 4 carat Natural & Unheated Yellow Sapphire ring, a

Gemstone: natural untreated, Ceylon Blue Sapphire AAAA highest heirloom quality Weight of Sapphire

An extraordinary mid-century sapphire and diamond ring, masterfully crafted in platinum circa 1950

The Shield of Orion features a beautiful untreated 4.01 carat Ceylon blue sapphire. Set amongst a

EGL USA Certified 4.38cts Natural Untreated Fine Sapphire and Diamond Engagement Wedding Ring 18k

Fine GIA Certified Untreated Yellow Ceylon Sapphire 18k Gold Solitaire Ring. Certified 1.68 carat

Fifth Avenue, Featuring a true cornflower blue untreated Sri Lankan Ceylon Sapphire just over 5 Carats

Natural Untreated Blue Sapphire Flower Ring for Her in sterling silver. You shall need these

, untreated sapphire stone, makes this ring a true treasure. The gorgeous 3.10 carat oval mixed cut sapphire

Signet Ring. 1.46 Carat total. A fine IGI certified 1.06 carat untreated sapphire with stunning colour

Centering a cushion-shaped sapphire, flanked marquise shaped diamonds Size 6 Platinum Accompanied

Centering a cushion-shaped sapphire, flanked emerald, pear-shaped diamonds Size 6 Platinum

18k gold with a Untreated Natural Ceylon Sapphire, in perfect oval cut, of 3,65 carats, and 32 pieces

Unique GIA Certified Natural Vivid Green Untreated Australian Sapphire 18k Yellow Gold East West

-shaped sapphire of vivid blue hue, certified natural and untreated by GIA. The sapphire, masterfully cut

Unique IGI Certified Untreated Bi Colour Sapphire And Diamond 18k White Gold Ring. ITSIT. Rare IGI

, unannealed cushion-cut sapphire. Origin: Sweden, 1930s - hallmark preserved. This antique ring, with a

Unique GIA Certified Untreated Vivid Yellow Sapphire & Diamond 18k Yellow Gold Halo Ring Fine 2.12

gemstone making this gorgeous Victorian era ring quite a stand out of this type Sapphire is of vibrant Blue

Unique Untreated Greenish Blue Fancy Kite Cut Sapphire And Diamond 18k White Gold Halo Ring. 1.35

A beautiful ring featuring 8.80 Carat Natural Untreated Yellow Sapphire and 1.01 Carats Diamond

GRS Switzerland 3.70 Carat Oval Royal Blue Sapphire Ring Unheated Untreated