No Heat Color Change Sapphire

Stambolian GIA 32.40 Ct. No Heat Multi-Color Sapphires 18K Gold Diamond Bracelet This one-of-a-kind masterpiece by Stambolian is the true example of "art-to-wear".

In incandescent lighting and candlelight, it is a beautiful pink color. Most color change sapphires change from blue to purple and are rare.

This indicates that no enhancements or treatments have been used to change the sapphire's color or clarity. It is a sapphire of Ceylon origin and is renowned for its superior clarity...

Sapphire Ring Company presents this beautiful color-change sapphire ring.

This beautiful ring contains a GIA Certified Natural "Color Change" Oval-shaped Blue-Purple (No Heat) Sapphire weighing 6.19 carats, mounted with hand carved Amethyst totaling 16.04 ...

The most striking aspect of this sapphire is its deep, rich color, which is entirely natural and has not been changed by any enhancements or artificial treatments.

This indicates that no enhancements or treatments have been used to change the sapphire's color or clarity. This increases the sapphire's value and makes it more desirable to collect...

Center Stone: 1.65 Carats natural, no heat Montana color-changing sapphire. Center Stone Measurements: 7.10-7.18 x 4.76mm Accent Stones: 2 kite-shaped diamonds, 0.20 approximate tota...

Yael Designs created an elegant ring featuring a GIA certified natural no heat 2.03 carat cushion color changing sapphire (violet blue to purple) accented with a double halo of brill...

GIA Certified 3.48ct No Heat Dark Greenish Blue Natural Sapphire Oval 9.50 x 8.57 x 5.71mm GIA # 2223661911 #BS161 The sapphire's size is indicated by its 3.48-carat weight, and its ...

Subtle Elegance This rare authentic Victorian ring is the emblem of beauty Outstanding navette, elongated shape, boasting the finest Victorian workmanship made during 1880 Focal poin...

Crafted in 18k gold, this ring features a solitaire 1.50ct oval-cut sapphire. The magnificent stone is held within a multi-prong setting and is a color-changing Ceylon sapphire.

A connoisseur-led design where the face-up stays calm, crisp, and intentionally luxurious. Colour family: Royal Blue Sapphire. Metal: 18K Gold.

"Fall in New England", Inspired by the Changing Leaves and the Masterful Color Display in Nature.

GIA Certified no heat color change marquise sapphire with diamond pave drop earrings.

Solid 18K white gold setting. 1 oval cut Ceylon (Sri Lanka) Sapphire, total weight 6.43cts, 10.87x8.83x8.03mm, no heat and no enhancements, natural bright stunning Blue-Violet Color ...

Enjoy :) --Stone(s):-- (1) Natural Genuine Sapphire - Prong Set - Color Changing from Violet to Purple Color - NO HEAT - 4.06ct (exact - certified) **See Certification Details Below...

Centering an oval cut sapphire weighing 3.81 carats total - color changing from green-blue to grayish purple Natural Tanzanian in origin with no indications of heat treatment Set ...

A striking platinum Art Deco style cocktail ring showcasing a mesmerizing no-heat, color-changing sapphire from Sri Lanka, GIA certified.

This exquisite ring features a stunning GIA-certified 6.04 carat Ceylon no-heat color-change sapphire, set in an elegant 18k white gold band, flanked by GIA certified Fancy Yellow di...

Magnificent Edwardian cocktail ring circa 1914 featuring a GIA certified Ceylon no-heat color change sapphire in a gorgeous platinum and diamond mounting.

This exquisite ring features a stunning GIA-certified 6.04 carat Ceylon no-heat color-change sapphire, set in an elegant 18k white gold band, framed by a halo of dazzling white diamo...

This gem displays a rare change-of-color effect between daylight and incandescent Cut: Antique Cushion Dimension: 6.13 x 5.29 x 3.72 mm Color: Blue daylight and Violet under incand...

1.05 carat color change sapphire Lotus certified No Heat Dimensions: 6.00 x 5.55 x 4.28 mm Shape: Antique Cushion, Faceted Brilliant Cut Origin: Sri Lanka ( Ceylon) Lotus certificate...

Classic cable chain necklace features a two-tone drop pendant comprised of platinum and 18 karat gold Featuring a pear cut sapphire weighing approximately 5.20 carats Strongly viol...

AIG Certified Colour Change Sapphire Blue Purple Untreated Pear Cut No Heat Rare Untreated Colour Change Sapphire Gemstone. 0.84 Carat unheated sapphire with a rare colour change ef...

Specifications Metal: Solid Platinum .850 Total Weight: 6.44 Grams Size: 6.5 (Resizable) Center Stone: Natural Color-Change Sapphire (GIA Certified) Carat Weight: 3.26 Carats Treatme...

--Stone(s):-- (1) Natural Genuine Sapphire - Large Oval Brilliant Step Cut - Prong Set - Blue Changing to Purple Color - Ceylon - No Heat - 7.85ct (exact) ** See Certification Detail...

Centering an octagonal cut sapphire weighing approximately 13.10 carats Exhibiting color-change with bluish-violet color in fluorescent light and purple under incandescent light Be...

Discover the unparalleled beauty of this 6.05-carat color-change sapphire, a rare gemstone originating from the legendary mines of Ceylon (Sri Lanka). Certified by the Gemological In...

An elegant and well-crafted three stone engagement ring, featuring a 10.62 carats emerald cut no-heated color changing blue to purple sapphire certified by GRS as B-P color, set on a...

A 25 carat unheated cabochon cut natural sapphire displaying a distinctive asterism and unique blue-to-purple color change.

Blue Cluster Halo GIA Certified 3.48ct. Natural Sapphire ring. Report: 6223155583 Cushion cut: 10.31 X 7.43 X 5.83mm Transparent, Color Change Blue To Purple No Heat .95ct.

A beautiful ensemble of mix color no heat sapphire and diamond are set in this heavy 18K gold ring.

Color change sapphire is an exceptionally rare fancy variety of corundum which exhibits the unique ability to change color when viewed under different light sources.

This Natural 5.11-Carat Color Change Sapphire has been certified by the AGL.

One Mid Century GIA No Heat Green Sapphire Diamond Platinum Ring. Featuring one GIA cushion mixed cut green sapphire of approximately 7.45 carats, accompanied with  GIA #6227499267 s...

Very pleasing to the eye. All natural no heat no enhancements color change bluish violet to purple.

An exquisite ring featuring a GIA certified 11.27 carat color change sapphire which is violet under white light and purple under incandescent.

The sapphire is a rare color-changing stone, which, depending on the light, goes from cornflower blue to violet blue; both colors are lovely.

A beautiful colour-change Ceylon sapphire and diamond three-stone ring set in platinum.

Cluster ring features a bezel set round cut sapphire weighing approximately 5.33 carats Saturated violet color in fluorescent light and exhibits color-change to purple in incandesce...

A true definition of natural beauty. This no heat 4.84 carat violetish blue sapphire is an untainted gift from mother nature featuring clarity, color and purity that can not be repl...

A rare, investment quality GIA no heat, Ceylon Star Sapphire weighing 18..18 carats Sapphire color is medium to deep blue, rarely available GIA REPORT 1226671016 Transparent To Sem...

Every detail attended to in this delightful colored GIA Certified Natural Sapphire Engagement Cocktail Ring beginning at the center is a soft Violet blue changing color to light Purp...

The sapphire is a rare color-changing stone, which, depending on the light, goes from cornflower blue to violet blue; both colors are lovely.

Merkaba Jewelry Beverly Hills proudly presents an extraordinary no-heat color-changing Burma Sapphire platinum ring.

--Stone(s):-- (1) Natural Genuine Sapphire - Antique Oval Cut - Bezel Set - Bluish Violet changing to Purple Color - No Heat - Ceylon - 2.69ctw (approx.

Under fluorescent light, the sapphire changes color from blue to red. Stones are bezel set into the gold setting.

Featuring a mixed cushion cut color change Ceylon sapphire - weighing approximately 3.38 carats.

Featuring a mixed cushion cut color change Ceylon sapphire - weighing approximately 3.38 carats.

Centering an oval cut sapphire weighing approximately 1.78 carats - color changing from transparent blue to violet Natural Sri Lankan in origin with no indications of heat treatment ...

Centering an oval double cabochon Ceylon sapphire that weighs approximately 18.80 carats Translucent with natural inclusions, some surface reaching, and no indications of heat - Sri...

Bora & Co GIA Certified 3.91ct Violet Sapphire and Diamond Ring An enchanting expression of color and elegance, this Bora & Co ring features a 3.91-carat GIA-certified natural viole...

Ceylon Sapphire (Heated) weighing 14.85 Carats surrounded with reverse-set Round Brilliant Diamonds and continuing along the shank weighing 3.50 Carats. Set in Platinum. Size 6. Made...

CDC certified cushion Ceylon Sapphire weighing 3.08 carats Measuring (10.78x8.11x3.96) mm 32 round diamonds weighing .66 carats 2 Cadillac diamonds weighing .41 carats E-VVS Set in 1...

This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...

6.44 Carat Cushion cut Blue Sapphire and Diamond Three-Stone Platinum Ring. This stunning ring features a magnificent 6.44 carat Blue Sapphire at its centre, with a pear-shaped Diam...

Showcases an Oval cut , Vibrant color Purple Sapphire weighing 5.56 carats, flanked by two brilliant cut trapezoid diamonds weighing 0.60 carats total. Elegantly set in a polished pl...

This ring features a monumental Padparadscha sapphire weighing 8.45 carats. Padparadscha sapphires derive their name from the Singhalese word for “aquatic lotus blossom,” as their pi...

This antique ring by J.E. Caldwell features a lush, Kashmir cabochon sapphire centered between two shimmering pear-cut diamonds, all masterfully set in a hand-engraved platinum. The...

Purple Sapphire 12.17 carats with Diamond 3.57 carats Ring set in 18K Rose Gold Settings Width: 2.2 cm Length: 2.5 cm Ring Size: 54 Total Weight: 9.54 grams "We first opened door...

One-Of-A-Kind Sapphire Ring. The ring is 18K White Gold. There are 0.91 Carats in Diamonds F/G VS/SI. The center stone is 4.98 Carat Round Greenish Blue (Teal) Sapphire. The sapphire...

This exquisite ring showcases a magnificent oval-cut Sri Lankan sapphire, surrounded by a brilliant halo of round diamonds that also adorn the shoulders of the white gold band. The ...