Unheated Sapphire Necklace

Available as a set with the listed unheated ruby sapphire necklace at a discounted rate.

This regal Art Deco showstopper, dating from the 1920s, magnificently displays a crystalline, cornflower blue, natural, no-heat Ceylon sapphire, presenting about double the size of i...

A Ceylon blue natural unheated sapphire pendant set with three natural sapphires and natural seed pearls on an 18 karat gold chain. The largest sapphire is 5.5cts and the circular sa...

A multi color natural sapphire necklace; sixty-eight 6MM assorted round, pastel-colored sapphires that are none heat treated, weighing 74.87Ct set in 18K white gold. BEAUTIFUL for an...

This incredibly elegant statement piece hosts one main 9.53 carat natural unheated blue sapphire. This beautiful stone is brilliantly complimented by surrounding natural white diamon...

Available as a set with the listed unheated blue sapphire necklace at a discounted rate.

One electronically tested platinum ladies cast & assembled purple sapphire and diamond pendant with chain. Condition is new, good workmanship. The pendant features a purple sapphire ...

A two-row cultured pearl necklace 41 cms in length Complete with a Diamond and Sapphire clasp The diamonds are old rose cut diamonds and an estimated 1.70cts The mid deep blue Cey...

• 18 Karat Recycled Rose Gold • 42 cm chain with extension • Available color: Rose Gold • Natural (Unheated) green sapphire 4mm Trillion cut • Origin: Central Queensland mine, Austr...

Stunning French necklace estimated to be from the 1950s. Eight strand necklace made up of two strands of 7mm and six strands of 3mm cultured pearls. Detachable enhancer with 12 caboc...

18K YWG UNHEATED YELLOW BERYL DIAMOND AND YELLOW SAPPHIRE OAK BROOCH/PENDANT Yellow Beryl 35.05 Carats 224 Diamonds 3.77 Carats, 144 Yellow Sapphire 3.78 Carats

This pendant features a 6.9 carat unheated Ceylon sapphire. It is an exceptionally clean crystal, and brilliantly cut (a fantastic cut is never to be underestimated). The sapphire ...

A Sterling Silver Cross Pendant set with 10 Brazilian, Milky Aquamarine Cabochons and a vivid Pink Natural Untreated Sapphire. Milky Aquamarine Cabochons total 32.8 Carats, The Natur...

Simplicity in one, Uniqueness in set. • 18 Karat Recycled Rose Gold • Unheated (natural) green Sapphire • Available Rose Gold • Origin: Central Queensland mine, Australia • Hand-m...

This is a magnificent vintage sapphire and diamond drop necklace. The necklace features a central unheated blue sapphire that has been claw set and moves freely within the setting.

This is a magnificent vintage sapphire and diamond drop necklace. The necklace features a central unheated blue sapphire that has been claw set and moves freely within the setting.

Rare unheated sapphire pendant. High lustre, rare unheated, Sri Lanka origin, oval faceted, 3.83 carats colour-changing violet-purple sapphire mounted in high profile with eight pron...

Absolutely spell bounding 80.26 ct. unheated Sri Lanka yellow sapphire octagon with 20.00 ct. good quality white diamond rounds around the stone and white sapphire rounds on the chai...

A classic treasure in a stylish design! Necklace measures 18 inches in length Unheated blue sapphire, 8.43 x 5.57 x 3.91mm, 1.66 carats 12 baguette cut diamonds, .63 carats total

Absolutely stunning 52.06 ct. GIA unheated yellow sapphire oval with 12.00 ct. of great quality, white, and bright diamond rounds. Handmade in 18k yellow gold. As is, 14.5", with e...

This is a beautiful padparadscha sapphire pendant necklace. The pendant features a bezel set cushion cut padparadscha sapphire which has been crafted in 18ct yellow gold, suspended o...

This is a beautiful sapphire pendant necklace. The pendant features a bezel set cushion cut yellow sapphire which has been crafted in 18ct yellow gold, suspended on a 16 inch chain. ...

This is a beautiful sapphire pendant necklace. The pendant features a bezel set cushion cut yellow sapphire which has been crafted in 18ct yellow gold, suspended on a 16 inch chain. ...

Natural vivid pinkish purple unheated sapphire solitaire pendant. Beautiful round cut Sapphire. Set in a fine platinum pendant setting. 0.61 carat stone with a vivid pinkish purple...

A white 18 carat gold pendant set with a large natural unenhanced pear shaped Ceylon sapphire (circa 10 carats) surrounded by old cut diamonds (circa 1.7 carats), circa 1950. weig...

This gorgeous center stone is a vivid blue 1.62ct sapphire measuring 8.00 x 6.43 x 4.44mm with Carte Blu paper work indicating it is unheated. The stone is set in a 18k white gold se...

Gorgeous 344.10 ct. unheated Burma blue sapphire beads with good quality, white, and bright diamond marquises, baguettes, and rounds. Handmade clasp in platinum. Four total strands...

IGI Certified Untreated Green-Blue Teal Sapphire & Diamond 18k White Gold Pendant. 1.04 Carat sapphire with fine deep green blue 'teal' colour and very good clarity, VS. Also has an...

Natural vivid pink sapphire solitaire pendant. Beautiful round cut Sapphire. Set in a fine 18k yellow gold pendant setting. Totally untreated and unheated. Very rare for Sapphires....

One of a kind small asymmetric Pendant with necklace handmade ( no printing or casting involved) in Belgium by jewellery artist Joke Quick in 18K White gold pave set with bright gems...

This Gorgeous Vintage 18K White Gold Diamond Tennis Rivera Necklace with Unheated Heart Sapphire is going to be hard to let go!

Heart-Shaped Natural Yellow & White Diamonds & Unheated Blue Sapphire Necklace Jewelry Information ▪ White Diamond - Heart Shaped, 0.90 carat, E Color, VS2 Clarity ▪ Yellow ...

6.15 ct. purple sapphire octagon 1.62 ct. white diamond rounds 18k white gold 24" chain

*GIA/Guild 18K 3.62 Ct Sri Lanka Unheated Hot Pink Sapphire Pendant Necklace* GIA/Guild-certified natural unheated Sri Lanka vivid hot pink Sapphire weighing 3.62 ct set on the 18K ...

Feature : Main Gemstone - Sapphire (Burma , Unheated) Total Carat Weight (1pc) - 1.3Ct (approx) Measurement of sapphire -7x6.8mm Cut - Heart Shaped Clarity - VS Color- Blue Tr...

Custom Blue Star Sapphire 4.15 carats pendant set in 18K gold setting (GIT Certified, The Gem and Jewelry Institute of Thailand) (bezel set)

You have the option to purchase either the bracelet or necklace separately. Make a statement with our Burma Unheated Vivid Blue Sapphire Necklace and Bracelet, enhancing your elegan...

You have the option to purchase either the bracelet or necklace separately. Make a statement with our Burma Unheated Vivid Blue Sapphire Necklace and Bracelet, enhancing your elegan...

Platinum necklace having 22 elongated cushion cut Ceylon sapphires weighing 60.74 carats, with AGTA certificate stating that sapphires are unheated.

A fine and impressive antique pendant from early 1900s. A central cushion-cut blue sapphire of velvety, deep blue, sits in eight claws, surrounded generously by eight cushion-cut, br...

Belle Epoque Statement French origin, rare all Platinum made, Belle Epoque period, remarkable Natural Unheated Sapphire, loads of old mine cut Diamonds, large pendant Belle Époque is...

Platinum Edwardian unheated Burma Sapphire and diamond necklace consisting of 1 cushion cut Burma sapphire, weighing 16.14 carats, measuring 18.82 x 13.22 x 5.98 mm with AGL report ...

NALLY 2.02ct Fancy Purple- Pink Diamond Ring. The diamond is set in a Cartier Mounting with 2 Tapered Baguette Cut Diamonds, with an approximately total carat weight of 0.25CT, stamp...

This tailored pair of vintage Tiffany & Company matching 18K yellow gold bands, set with fine quality natural rubies and blue sapphires, are an unusual offering from the maker. The ...

Elegant Art Deco style 2.70 TCW diamond 14K white gold 23 jewel Bulova ladies dress watch 20th Century Length: 6.75 inches Case: 17mm Movement: 23 jewel, manual winding, in working c...

This majestic necklace features a showstopping 43.50 carat Oval Blue Topaz set in an elaborate 18 karat yellow gold and Diamond setting. The pendant is set on a strand of natural co...

Stunning sapphire and diamond ring by Harry Winston. Discover the epitome of elegance with this exquisite ring crafted by the renowned jeweler Harry Winston. This lovely piece is co...

This unique ring, boasts an approximate 3.65 carat elongated cushion cut diamond mounted in collet style claw prongs, in a beautiful flush setting. Perfect for the heirloom seeker! ...

From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Featuring a very special center diamond Gia Certified as Natural 4.00 Ca...

Tiffany's Paloma Picasso Bracelet and Necklace in 18kt Yellow Gold Platinum and Diamonds. Together they can form a long necklace. Alternate Circles of interlaced double Links. A Plat...

A G.I.A certified 5.03 carat royal blue sapphire cushion cut platinum three stone ring, handcrafted by Merkaba Jewelry Beverly Hills as a refined collector jewel and meaningful alter...

Multi-Color Topaz, Blue Topaz Amethyst Green Topaz Yellow Topaz 14 Karat Diamond A wonderful necklace full of life and color. This gorgeous necklace will will definitely make a state...

This stunning Graduated Old Mine Diamond Riviere Necklace is a timeless piece, featuring an array of old mine-cut diamonds set in a graceful six-prong design. The diamonds gradually ...

The exquisite 5.70-carat ruby and 4.54-carat diamond showcased in this bypass ring create a tantalizing interplay. The pear-shaped crimson gemstone is certified by the American Gemol...

Bulgari Burmese ruby and diamond ring. A natural unenhanced oval old cut Burmese ruby is set horizontally to centre in an open back rubover setting with an approximate weight of 2.80...

Exceptional Bulgari curb-link necklace features a large pink tourmaline centerpiece with a sapphire accent and is set in luminous 18 karat yellow gold. This vintage creation from ico...

This beautiful engagement ring crafted by Tiffany & Co. boasts one emerald cut diamond weighing 5.06 carats with F color, VS2 clarity, surrounded by 28 calibre cut baguettes weighing...

5.60Ct Natural Sapphire and Diamond 18K Solid White Gold Necklace Natural Pear Sapphires Weights: Approx. 1.50 Carats Sapphire Measures: Approx. 9 x 7 mm Sapphire Treatment: Diff...