Untreated Sapphire

Rare Untreated Bi Colour Blue & Orange Australian Sapphire In a fine 18k Yellow Gold East West Rubover Bezel Solitaire Ring.

GIA Certified 1.01 Untreated Vivid Green Yellow Sapphire Emerald Octagon Cut Gem GIA Certified Untreated Green Yellow Sapphire Gemstone. 1.01 Carat unheated sapphire with a beautif...

Such examples set with the original stunning untreated sapphires are rare to the market; the brooch is the finest of its type you could hope to acquire.

Magnificent bracelet come in 18k gold with a 10 pieces of lustrous Untreated Ceylon Pink Sapphires of 10,00 carats, very delicate and vibrant color, perfect shape, fine quality and g...

Introducing the epitome of luxury and sophistication, our breathtaking natural Ceylon sapphire and diamond cocktail ring is a true masterpiece. The focal point of this extraordinary ...

An extraordinary 18K yellow gold ring featuring a rare, untreated 17-carat oval yellow sapphire of exceptional brilliance and beauty.

Natural Untreated Blue Sapphire Flower Ring for Her in sterling silver.

Gia Certified 2.29ct Sapphire Natural Australian Bi Colour Untreated Heart Cut Natural Unique GIA Certified Untreated Bi Colour Australian Sapphire. 2.29 Carat unheated sapphire wit...

GIA Certified 1.15Ct Blue Sapphire Untreated Fine Natural Triangle Cut Gemstone GIA Certified Untreated Deep Blue Sapphire Gemstone. 1.15 Carat unheated sapphire with a fine deep bl...

1.23Ct Untreated Colour Change Sapphire Pentagon Cut Green Blue IGI Certified Rare Untreated Colour Change Sapphire Gemstone. 1.23 Carat unheated sapphire with a rare colour change ...

Necklace come in 18k with 2 centre natural Untreated Carving Zambian Emeralds of 22 carats, extra fine quality; 29 pieces of Untreated Carving Zambian Emeralds of 26 carats, extra ...

Gia Certified Bi Colour Sapphire Natural 1.15ct Untreated Purple Pink Heart Cut GIA Certified Natural Untreated Bi Colour Heart Cut Sapphire Gemstone. 1.15 Carat unheated sapphire w...

1.36ct Natural Heart Cut Sapphire Gra Certified Deep Blue Teal Untreated If Natural GRA Certified Untreated Teal Blue Sapphire Heart Cut Gemstone. 1.36 Carat sapphire with a beautif...

Natural Gra Certified 1.06Ct Teal Blue Sapphire Untreated Heart Cut 6.3X5.7Mm If Natural GRA Certified Untreated Teal Blue Sapphire Gemstone. 1.06 Carat sapphire with a beautiful de...

Untreated Parti Colour Sapphire 1.26ct GIA Certified Cushion Cut No Heat Gem GIA Certified Untreated Thai Parti Colour Sapphire Gemstone. 1.26 Carat unheated sapphire with a beautif...

Gia Certified Unique 1.13ct Bi Colour Sapphire Bi Colour Untreated Fancy Cut Gem GIA Certified Untreated Yellow Blue Bi Colour Sapphire Gemstone. 1.13 Carat natural sapphire with a ...

Certified 8.65 Carat Ceylon Sapphire Halo Diamond Platinum Ring The sapphire is exceptional not only due to its vibrant color and clarity but also because of its origin from the ren...

Certified 8.83 Carat Ceylon Sapphire Halo Diamond Platinum Ring The sapphire is exceptional not only due to its vibrant color and clarity but also because of its origin from the ren...

From the museum vault at Emilio Jewelry New York, Main stone: 14.50 carat Orange-Pink OVAL Treatement: None, unheated or untreated. Setting: 78 white diamonds totaling approximately ...

Rare Natural Orange Pink Untreated Coral 0.53ct Marquise Cabochon IGI Certified Natural Pink Orange Coral Gem. 0.53 Carat with an excellent marquise cabochon cut. This is a fine pie...

Rare Natural Orange Pink Untreated Coral 0.81ct Round Cabochon IGI Certified Natural Pink Orange Coral Gem. 0.81 Carat with an excellent round cabochon cut. This is a fine piece o...

This saphire is certified as natural and untreated, with no evidence of heat treatment or enhancements.

Each of our gemstones represents the top 1% of untreated rubies and sapphires, sourced through four generations of heritage in the precious gemstone trade.

British Cluster Halo Ring set with oval cut natural untreated Sapphire surrounded with 12 old European cut Diamonds.

Natural Certified unheated and untreated 3.04 carat yellowish green sapphire. This sapphire is a prime example of natures complexities.

An untreated purple sapphire weighing 2.53 carats displays its celebrated violet hue in this remarkable ring.

Stunning sapphire and diamond ring in 18KT gold made with 5.07 carats center sapphire untreated exceot for heat stunning greenish blue color.

A rare and highly collectible Art Deco sapphire and diamond ring, this piece beautifully combines untreated natural sapphires, antique diamond brilliance, and iconic 1920s design—ide...

Finding two well-matched, completely untreated stones like this sapphire and ruby duo is truly impressive.

Stunning rainbow sapphire cuff bracelet in 18kt white gold. 1.50 carats of VS diamonds, G color and more than 60 carats of natural sapphires untreated except for heat and in rainbow ...

A simply exceptional, rare and completely untreated/unheated Sapphire from Mogok in Burma weighing an impressive 3.65ct, set in this delightful 18k white gold setting.

Fit for royalty, this 18 karat white gold ring boasts an eye-clean and completely untreated pink sapphire center stone with deep saturation of color, flanked in a single halo by 40 r...

One beautiful natural 1.85ct. blue green (teal) sapphire unheated and untreated. This gorgeous gemstone is faceted and polished to perfection.

This untreated and beautiful 1.07 carats Vivid Blue Sapphire originates from West Africa.

Materials: Metal: 14K Solid Gold Ring Dimension: 8.5 x 7.1 mm Gemstone: Natural Pink Sapphire - Untreated Size: 1 carat Sustainably earth-mined Accompanied with an authenticity ce...

Accompanied by a GIA report confirming that the sapphires are of untreated Sri Lankan origin, these earrings reflect the highest standards of quality and authenticity.

This exceptional untreated 2.05 carat royal blue sapphire displays the highly sought-after "royal blue" colour — the deep, vivid blue regarded as the pinnacle of grading for blue sap...

This exceptional untreated 2.04 carat royal blue sapphire displays the highly sought-after "royal blue" colour — the deep, vivid blue regarded as the pinnacle of grading for blue sap...

Natural unheated - Untreated Burma blue, pink, yellow sapphires. 18"L.

0.65ct Yellow sapphire pendant in 18ct white gold. Beautiful yellow vivid sapphire gemstone natural untreated pendant necklace in 18k white gold.

The sapphire is also untreated in anyways and has natural color.

Untreated star sapphires of this caliber are increasingly rare, making this piece particularly appealing for those seeking investment-quality colored gemstones.

A simply exceptional estate jewel featuring a rare and completely untreated/unheated Sapphire from Mogok in Burma weighing an impressive 6.16ct.

Fully certified by GIA confirming sapphire as natural and unheated untreated. Very rare for natural sapphires.

Untreated Padparadscha sapphires of this size, color, and provenance are exceptionally scarce, making them among the most desirable collector gemstones in the world.

Rare untreated natural star sapphire, comes with box and certificate.

1.50ct Sapphire Chunky Solitaire Pendant Necklace In 18ct Yellow Gold 1.50ct total weight sapphire natural untreated gemstone Beautiful bluish teal sapphire colour vivid intense.

Oval shaped natural untreated Ceylon blue sapphire total weight 0.90ct.

Fine Quality GIA Certified Untreated Parti Colour Sapphire And Diamond 950 Platinum Ring.

Exuding romantic charm and timeless elegance, this exquisite cocktail ring showcases a vibrant, untreated pink sapphire as its centerpiece, surrounded by a luminous halo of brilliant...

Its slightly included clarity is natural to the stone and does not diminish its overall beauty, making it a fine jewelry-grade gemstone with authentic character. Completely untreate...

All details below, conflict free natural diamonds of high quality, sapphires untreated blue and picked to perfection, the piece is one of a kind indeed.

It belongs to the limited edition collection. Gems, natural, untreated: Cushion cut fancy pink sapphire, 6.63 carats, 12.4x10 mm.

The heart of this 18 karat yellow gold Tobacco Flower cluster ring is unheated untreated natural oval vivid blue sapphire, 4,1 carats, Lotus Laboratory certified, 10,77x9,16x5,12 mm,...

Materials: Metal: 14K Solid Gold Ring Dimension: 8.5 x 7.1 mm Gemstone: Natural Pink Sapphire - Untreated Size: 1 carat Sustainably earth-mined Accompanied with an authenticity ce...

Description Luscious and whimsical cluster of natural untreated blue sapphires dangling from pear shape stud earrings enhanced with pave diamonds.

Elevate your elegance with these exceptional Natural Multi Color Sapphire,Diamond, Gold Earrings, a true testament to the splendor of untreated gemstones.