Round Blue Sapphire Ring Unheated

• 18k white gold Unheated blue sapphire in cushion cut total carat weight 5.15 surrounded by fancy

New platinum custom Ceylon sapphire ring containing an untreated oval cut blue sapphire measuring

This is a rare, gorgeous blue sapphire. It is fully saturated and has beautiful sparkle. Very few

treatment Natural Unheated Blue Sapphire 14.13ct Marquise and Round brilliant cut white diamonds 1.81ct

One electronically tested platinum ladies cast sapphire and diamond ring with a bright polish

New 18kt white gold sapphire ring, set with unheated round cut natural blue Ceylon sapphire

to our selection of Ceylon sapphire rings for sale. This unheated sapphire features a long cushion

In the very center of this exquisite ring is a 9.16 ct unheated cushion blue sapphire originated

, ring size 6½ Accompanied from the Gem Research Swiss Lab stating that the 3.18 carat sapphire is of

This sapphire ring features a natural untreated blue sapphire with natural iron crystals intact

Certified 6.12 CTW unheated blue sapphire In 14k gold Diamonds Ballerina Ring . Diamond: 2.52Ctw

This spectacular rings features a one of a kind vivid "Royal Blue" unheated Sapphire. This stone is

sapphire ring set with a rich royal blue Ceylon round cut sapphire, this transparent round cut sapphire

Unheated Emerald Cut Blue Sapphire, 5.97 Carats ([10.19 x 8.40 x 7.35 mm.]. [Sri Lanka] [AGL Report and TGL

New platinum unheated sapphire ring containing an oval brilliant cut blue Ceylon transparent

Platinum Sapphire Ring, 3.02 Ct Unheated GIA Certified A new platinum unheated sapphire ring

This elegant and classic ring features a natural and unheated oval blue 2.07 ct Ceylon sapphire

valuable sapphire to the ring. New for our custom rings for 2020 you will see a single round-cut blue

nature and of the most desired quality. In this spectacular ring, the blue sapphire is flanked by half

New platinum untreated sapphire ring containing a cushion cut natural blue Ceylon sapphire

Discover the timeless beauty of this EYE CLEAN 1-carat Round Teal Blue Natural Untreated Sapphire

unheated yellow and blue sapphires, crowned by diamonds and natural saltwater pearls in a stunning 18K

that has a velvet rich light cornflower blue. The sapphire is unheated, untreated and originates from

) and is surrounded by 6.31 Carats of deep blue round sapphires. 2.41 Carats of oval Diamonds line the

Custom handmade platinum ring, showcasing a 4.08ct natural unheated Burma sapphire with diamond

, GIA color grade slpR 3/3. The cut and polish is excellent. Set two prong set round cut blue sapphires

its design and wear ability. The center stone is a 2 carat cushion blue sapphire that has a gorgeous

-Stone Ring. The centerpiece, an ultra-rare natural untreated Montana sapphire weighing 1.65 carats

Nouveau Ring Unheated natural Blue Sapphire, Oval-cut, held by four A double prongs featuring another 8

Nouveau Ring Unheated natural Blue Sapphire, Oval-cut, held by four A double prongs featuring another 8

3.09 CARAT GRS (Gem Research Swisslab) Certified Natural Blue Sapphire & Diamonds Ring 18K White

in the Desert Blue Sapphire Cocktail Ring - 18 Karat White Gold - 14.11 carat Natural Unheated

- Untreated fancy colored rubies and sapphires are set in a half-bezel setting - Metal of the ring

Its a very rare occasion that the opportunity to own a natural, unheated, vivid blue, emerald cut

Beautiful cluster ring crafted in 18K yellow gold with a royal blue unheated and untreated round

Spectacular. The natural, unheated Ceylon carat oval cut sapphire is mounted in the most beautiful

round brilliant cut bewitching medium cornflower blue coloured sapphire from Ceylon with no indication

A wonderful retro ring, dressing in blue. The oval cut centre sapphire – certified as natural

A glowing natural sapphire and diamond ring. The centre stone – certified as unheated and untreated

An extraordinary natural sapphire and diamond ring. The natural and unheated Ceylon sapphire is a

Natural Untreated Unheated Konchaburi Thailand Royal Blue Sapphire Set in Pure .925 Sterling Silver

, natural and unheated 2.98 ct. Burmese sapphire at the center. It's surrounded by a flurry of sparkling

Beautiful midcentury era circa 1960s 14K yellow gold .35 carat natural oval cut unheated sapphire

blue in color and natural in origin and unheated. The sapphire weighs 6.37 cts, Round brilliant cut

) – 1 round faceted cut natural unheated blue sapphire of approx 2.30 Ct (8 mm. in diameter) – 8 old

Indulge in elegance with our exquisite GIA Certified 2.28 Carat Unheated Cushion Cut Sapphire

unheated Burma blue sapphire of approx 2.30 Ct (9.3 x 7.7 mm.) - 2 brilliant cut diamonds totalling approx

4.92 Carat GIA Certified Burma No Heat Sapphire and White Diamond Cocktail Ring: A beautiful ring

Discover the timeless beauty of this EYE CLEAN 1-carat Round Teal Blue Natural Untreated Sapphire

Deep Blue 2.60ct Round Sapphire from Thailand, most likely from the famous mining area of

Embrace the allure of the ocean with our EYE CLEAN 2.0ct Round Teal Natural Unheated Sapphire

This exquisite pair of pear cut sapphires is certified as natural and unheated by the world's

A SUPER fine Estate Ring features a Gorgeous gem : 3.02 carat Natural UNHEATED, UNTREATED Deep Blue

Rare, unheated greenish-blue sapphire and diamond ring. High luster, cushion modified brilliant

This breathtaking ring centers an octagonal cut blue sapphire certified by the American Gemological

This beautiful 18k white gold, no-heat sapphire ring will charm with it's subtle color change from

Beautiful 7.07 ct. Burma blue sapphire cabochon round with 0.52 ct. good quality white diamond

Classic, elegant estate Art Deco period 3.56 Carat natural blue sapphire diamond 18K white gold engagement ring Early 20th Century Circa 1920 Sapphire: 3.56 carats, octagonal, step c...

Here we have a incredible, brand new, custom made diamond and sapphire three stone engagement ring crafted in solid platinum. It features a gorgeous, GIA certified, 0.91 carat emeral...

Graceful Ceylon Sapphire & Diamond Engagement Ring in 18k White Gold This 18k white gold engagement ring features a luminous 3.65ct cornflower blue Ceylon sapphire, prized for i...

This one-of-a-kind piece features a 8.94 unheated and untreated natural blue Kashmir sapphire. This exquisite handmade ring has 2 carats of the highest clarity and color Sapphires ...

Ceylon Sapphire ring. 18 Carat White Gold Ring set in its Center with a Large Ceylon Sapphire weighing 4.59 Carats set with double Prongs, supported on either side by two Baguette-cu...

Sapphire ring, 2.96 carats, diamond ring, 0.30 carats, platinum, vintage-style engagement ring. This elegant platinum ring features a natural cushion-cut blue sapphire weighing appro...

A beautifully crafted Tiffany & Co. Soleste engagement ring in platinum and 18K yellow gold, centered with a 0.56ct natural Fancy Vivid Yellow oval-cut diamond of VVS2 clarity. The v...

A gorgeous engagement ring, featuring a very rare 4.99 carats cushion cut blue sapphire certified by both AGL and Gubelin as Sri Lankan origin (Ceylon), set on a four prong setting. ...

Three Stone Cluster Ring set with sort of transitional bezel and claw setting with oval cut natural Blue Sapphire accented with 2 old European cut Diamonds in Platinum claws on solid...

Striking and refined, this diamond and sapphire ring captures the perfect harmony of color and brilliance. At its center rests a dazzling 1.53-carat oval diamond, graded E-F in color...

Impressive Three Stone Royal Blue Ceylon Sapphire Platinum Engagement Ring by Merkaba Jewelry Beverly Hills, 7.03 Carat. G.I.A Certified. Merkaba Jewelry Beverly Hills proudly pres...

GIA certified cushion Ceylon Sapphire weighing 2.45 carats Measuring (9.00x7.38x4.44) mm Trapezoid Diamonds weighing .37 carats F-VS quality Set in platinum ring 6.00 grams

This elegant and timeless custom made ring centers a wonderful Colombian emerald with minor oil only! On either side is a gorgeous elongated emerald cut diamond - GIA graded as color...

CDC Certified Emerald Cut Sapphire weighing 6.31 carats Measuring (12.37x9.02x5.55) mm Two Trapezoid diamonds weighing 1.13 carats Set in Platinum Ring