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Unheated Madagascar Sapphire

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GRS Certified 1.01 Carats Unheated Padparadscha Sapphire
Located in Los Angeles, CA
unheated, showcasing its natural beauty. Ideal for crafting elegant jewelry, this Padparadscha Sapphire
Category

21st Century and Contemporary Malagasy Loose Gemstones

Materials

Sapphire, Padparadscha Sapphire

Parti Sapphire Gemstone for Pendant 2.10 Cts AAA Clean Sapphire from Madagascar
Located in Bangkok, TH
Clean Clarity 2.10 Carats Unheated Sapphire From Madagascar. Product Information: GEMSTONE TYPE: Parti
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Sapphire

Natural Unheated 12.41 Carat Cushion Shaped Sapphire Ring
By Hamilton
Located in Princeton, NJ
Natural sapphire from Madagascar, origin of the world’s finest gem sapphires. Stunning handmade
Category

21st Century and Contemporary Malagasy Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Unheated GIA Cert Sapphire Diamond Gold Ring
Located in Boca Raton, FL
Luxurious 18 karat white gold sapphire and diamond ring features a no heat Madagascar Sapphire with
Category

21st Century and Contemporary Malagasy Modern Bridal Rings

Materials

Blue Sapphire, White Diamond, 18k Gold

Unheated Fancy Sapphire Ring Earrings Cushion Pair 2.25 Carat Loose Gemstones
By Merkaba
Located in Beverly Hills, CA
Fine mismatched pastel pair of unheated Madagascar fancy Sapphire gems, weighing a total of 2.25
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Sapphire, Green Sapphire, Purple Sapphire

Unheated 2.74 Carat Pink Sapphire Cushion, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This beautiful, unheated pink sapphire weighs 2.74 carats and measures 8.98 x 7.95 x 4.16
Category

21st Century and Contemporary Malagasy Artisan Loose Gemstones

Materials

Sapphire, Pink Sapphire

Unheated Light Violet Sapphire Ring Gem 3.41 Carat Oval Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Exquisite 3.41-Carat No-Heat “Metallic” Light Violet Sapphire – A Rare Gem for Bespoke Jewelry By
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Purple Sapphire

Unheated Padparadscha Sapphire Ring Gem 3.08 Carat No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Rare and exclusive 3.08 carat unheated Padparadscha Sapphire cushion gem, offered loose to a world
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Padparadscha Sapphire

Unheated Green Sapphire Emerald Cut 8.42 Carat GIA Certified Natural
By Merkaba
Located in Beverly Hills, CA
No heat G.I.A certified 8.42 carat Green Sapphire emerald cut. This superb, collection quality gem
Category

21st Century and Contemporary Malagasy Modern Cocktail Rings

Materials

Sapphire, Yellow Sapphire, Green Sapphire, Other, 18k Gold, Rose Gold, W...

Unheated Pink Sapphire Ring Gem 3.19 Carat Oval Loose No Heat Gemstone
By Merkaba
Located in Beverly Hills, CA
Superb 3.19 carat unheated Pink Sapphire oval gem, offered loose to a world-class gemstone
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Pink Sapphire

Unheated Orange Sapphire Ring Gem 8.10 Carat GIA No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Rare and exceptional 8.10 carat unheated orange Sapphire round gem, offered loose to an avid gem
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Sapphire, Other

Unheated Pink Sapphire Ring Gem 3.56 Carat Cushion No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Fine and exclusive 3.56 carat unheated Pink Sapphire cushion gem, offered loose to a world-class
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Pink Sapphire

Unheated Padparadscha Sapphire Gemstone 1.61 cts in Platinum Ring w 18KRG Dia
Located in Los Angeles, CA
unheated Padparadscha sapphire, accented with dazzling diamonds. The unique pinkish-orange hue of the
Category

21st Century and Contemporary Malagasy Three-Stone Rings

Materials

Diamond, Sapphire, Padparadscha Sapphire , 18k Gold, Rose Gold, Platinum

Unheated Certified Pink Sapphire Pear Shape Earrings with Diamonds, 18k
Located in New York, NY
A pair of Unheated IGI Madagascar Certified Pink Sapphire Pear Shape Earrings with Diamonds, 18k
Category

20th Century Dangle Earrings

Materials

Diamond, Pink Sapphire, 18k Gold

Demantoid Rose-Cut Diamond Unheated Pink Blue Sapphire Fancy Pink Diamond Ring
By Joke Quick
Located in Antwerp, BE
-cut diamonds 0,40 ct., 5 X light pink rose-cut Unheated Pink Sapphires from Madagascar 0,60 ct., 6 X
Category

Antique 18th Century Belgian Contemporary Fashion Rings

Materials

Diamond, White Diamond, Pink Diamond, Garnet, Blue Sapphire, Pink Sapphi...

1.02 Carat Fancy Green, Grey, Pink Diamond, Unheated Violet Sapphire Pave Ring
By Joke Quick
Located in Antwerp, BE
Pink diamonds 0,16 ct., fancy blue diamonds 0,08 ct., 2 pear shape unheated violet sapphires from
Category

2010s Belgian Contemporary Engagement Rings

Materials

Diamond, Blue Diamond, Pink Diamond, Pink Sapphire, 18k Gold

Antique 5.52 carat Yellow Sapphire and Diamond Platinum Dress Ring
Located in Jesmond, Newcastle Upon Tyne
is ornamented with a feature 5.52ct octagonal cut unheated Madagascan yellow sapphire, four claw set
Category

Vintage 1930s Unknown Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

Vivid Diamonds 9.54 Carat Diamond and Sapphire Lever-Back Earrings
By Vivid Diamonds
Located in Miami, FL
Madagascar cushion cut sapphires weighing 4.60 carats total, surrounded by 14 marquise cut diamonds weighing
Category

21st Century and Contemporary American Modern Lever-Back Earrings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Vivid Diamonds 9.54 Carat Diamond and Sapphire Lever-Back Earrings
Located in Miami, FL
Madagascar cushion cut sapphires weighing 4.60ct and is surrounded by 14 marquise cut diamonds weighing
Category

21st Century and Contemporary American Lever-Back Earrings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

1.16 Carat Padparadsha Sapphire, 2.08 Carat, Diamond, 0.13 Carat, Ruby Pavé Ring
By Joke Quick
Located in Antwerp, BE
Sapphire from Madagascar, Fancy Pink & white DEGVVS briljant-cut diamonds & brown rose-cut diamonds. Total
Category

2010s Belgian Contemporary Fashion Rings

Materials

Diamond, White Diamond, Pink Diamond, Brown Diamond, Ruby, Sapphire, Pin...

Padparadscha Sapphire Black Lightning Ridge Opal, Pink Blue Diamond Pave Ring
By Joke Quick
Located in Antwerp, BE
Quality unheated Madagascar Padparadscha Sapphire), Black Lightning Ridge opal cabochons 1,01 ct., fancy
Category

2010s Belgian Contemporary Fashion Rings

Materials

Diamond, Pink Diamond, Opal, Pink Sapphire, Blue Diamond, 18k Gold, Ster...

Cartier 3.00 Carat Unheated Madagascar Sapphire and Diamond Ring in Platinum
By Cartier
Located in Philadelphia, PA
Cartier Madagascar sapphire and diamond ring in platinum, accompanied by AGL certificate and
Category

2010s French Cocktail Rings

Materials

Diamond, Sapphire, Platinum

3.49ct Cushion Blue Sapphire GIA Certified Madagascar Unheated
Located in Toronto, Ontario
: Natural Sapphire Geographic Origin: Madagascar Treatment: No Indications of Heating Item Description: One
Category

2010s Malagasy Loose Gemstones

Materials

Blue Sapphire

0.75ct Emerald Cut Purple-Pink Sapphire from Madagascar Unheated
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 0.75 cts Measurements: 6.06 x 4 x 2.53
Category

2010s Malagasy Loose Gemstones

Materials

Pink Sapphire

Unheated Sapphire Ring Gem 4.14 Carat Cornflower Blue No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Lively Cornflower Blue 4.14 carat unheated oval Sapphire gem, offered loose to a classy lady or
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire

Unheated Pink Purple Sapphire Ring 3.58 Carat Round No Heat
By Tamir
Located in Beverly Hills, CA
Unheated 3.58 carat Pinkish Purple Sapphire round, 18K white gold ring, surrounded by round
Category

21st Century and Contemporary Malagasy Contemporary Cocktail Rings

Materials

Sapphire, Pink Sapphire, Purple Sapphire, Alexandrite, Amethyst, Aquamar...

Padparadscha Sapphire, Black Opal, Blue Sapphire Pink Diamond Pave Ring
By Joke Quick
Located in Antwerp, BE
.( Top Quality unheated Madagascar Padparadscha Sapphire), Black Lightning Ridge opal cabochons 1,96 ct
Category

2010s Belgian Contemporary Fashion Rings

Materials

Diamond, Pink Diamond, Opal, Blue Sapphire, Sapphire, 18k Gold, Sterling...

Black Opal Padparadscha Sapphire Diamond Mosaic Ring
By Joke Quick
Located in Antwerp, BE
ct., 0.44 ct., 0.52 ct., 0.48 ct ), 9 X unheated Padparadscha Sapphires from Madagascar 0,38 ct
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Diamond, White Diamond, Opal, Sapphire, Black Opal, Padparadscha Sapphir...

Padparadscha sapphire Cognac Rose-Cut Pink Diamond Mosaic Pendant Necklace
By Joke Quick
Located in Antwerp, BE
Joke Quick in 18K yellow gold 4.7 g pave set with 8 unheated Padparadscha sapphires from Madagascar
Category

2010s Belgian Artist Chain Necklaces

Materials

Diamond, White Diamond, Pink Diamond, Sapphire, Padparadscha Sapphire , ...

Pink Diamond Padparadscha Sapphire Intense Pink Spinel Mosaic Pave Ring
By Joke Quick
Located in Antwerp, BE
diamonds 0,67 ct, Fancy Pink fancy shape rose-cut diamonds 0,60 ct.; Unheated Padparadscha Sapphires
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Diamond, Pink Diamond, Sapphire, Padparadscha Sapphire , Spinel, 18k Gol...

Padparadscha Sapphire Pink Diamond Rose-Cut Diamond Mosaic Pave Ring
By Joke Quick
Located in Antwerp, BE
create a black background for the stones) Pave set with six unheated Padparadscha Sapphires from
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Diamond, Pink Diamond, Sapphire, Padparadscha Sapphire , 18k Gold, Yello...

6.76 Carat Blue "Cornflower" Natural Sapphire, Madagascar, Unheated
Located in Hong Kong, Hong Kong
Sapphire: Blue "Cornflower" Natural Sapphire Origin: Madagascar Shape: Octagonal Cut Carat Weight
Category

21st Century and Contemporary Fashion Rings

Materials

Blue Sapphire

14kt White Gold Rare Unheated Hot Purple Pink Madagascar Sapphire Ring
Located in Miami, FL
This beautiful Hot Purple Pink Sapphire STUNS in a diamond halo mounting. Vibrant... and electric
Category

2010s Malagasy Contemporary Cocktail Rings

Materials

Sapphire, White Gold

8.68 Carat Vivid Blue Sapphire, Madagascar, Unheated, Royal Blue
Located in Hong Kong, Hong Kong
Sapphire: Vivid Blue Sapphire, Royal Blue Origin: Madagascar Shape: Cushion Cut Carat Weight: 8.68
Category

21st Century and Contemporary Fashion Rings

Materials

Blue Sapphire

Bayco 6.92 Carat Unheated Madagascar Green Sapphire Diamond Platinum Ring
By Bayco
Located in New York, NY
A platinum ring centered upon a gem quality 6.92 carat cushion-cut natural unheated Madagascar
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Green Sapphire, Platinum

Rare Unheated Lavender Sapphire Diamond 18K Ring
Located in Mill Valley, CA
gemstone is a beautiful lavender sapphire. The color is exceptional, with hot pink sparkle. We put this
Category

2010s Malagasy Contemporary Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, 18k Gold

Certified Unheated Parti Sapphire - 3.37ct Cushion
Located in Antwerpen, BE
Sapphires, like Rubies, are a variation from the mineral species corundum, composed of aluminum and
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Sapphire

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Unheated Madagascar Sapphire For Sale on 1stDibs

Find the exact unheated madagascar sapphire you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, 18k Gold and Gold, this item was constructed with great care. Finding an appealing unheated madagascar sapphire — no matter the origin — is easy, but Bayco each produced a popular version that is worth a look. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes oval cut alternatives. Most of our unheated madagascar sapphire for sale are for women, but there are 7 pieces available to browse for men.

How Much is a Unheated Madagascar Sapphire?

The price for an unheated madagascar sapphire starts at $12,000 and tops out at $159,999 with these rings, on average, selling for $35,000.

The Legacy of Sapphire in Jewelry Design

On 1stDibs, shop the bright blue gems that star in sapphire rings, sapphire necklaces and other vintage and antique sapphire jewelry

Sapphires — the stone of choice for Napoleon, Princess Diana and Elizabeth Taylor — have been a favorite of aristocrats and the well-to-do since the time of the Ancient Greeks.

Picture a sapphire. If the stone you conjure is a deep cornflower blue, you’re seeing only part of the picture. Although blue Kashmirs are considered the most valuable, sapphires come in every color except red. No matter the hue, this very special gem is rich in history and beloved by royals (FYI, Princess Diana and Kate Middleton share an 11-carat sapphire engagement ring), so September babies are in very noble company.

America’s version of royalty — old money and celebrities — have also shown a predilection for the blue stones. In 1940, John D. Rockefeller Jr. had Cartier mount a 62-carat sapphire he had bought from an Indian maharajah in a brooch for his first wife, Abby Aldrich Rockefeller; in 2001, the piece sold for a then-record of $3,031,000 at Christie’s New York.

The grand dame of jewelry, Elizabeth Taylor had a passion for the gems that her lovers were happy to indulge. Second husband Michael Wilding gave her an engagement ring set with a cabochon sapphire, while Richard Burton famously presented her with a BVLGARI sautoir set with diamonds and sapphires, including at its center a cabochon Burmese weighing 52.72 carats. One of the star lots in the sale of Taylor’s jewels at the Christie’s New York in 2011, it sold for $5,906,500.

You don’t have to have blue blood or a bulging bank account, however, to get an eyeful of this much-coveted gem. A number of outstanding examples reside in public collections.

The Smithsonian Museum of Natural History owns the 423-carat Logan sapphire, a gift from the Guggenheim family, and the Hall sapphire and diamond necklace, designed by Harry Winston and featuring 36 fine, well-matched cushion-cut Sri Lankan sapphires weighing a combined 195 carats. Also in the collection is the Bismarck sapphire necklace, designed by Cartier and sporting a central sapphire weighing 98.6 carats, which Mona Von Bismarck donated to the museum.

Sapphires are composed of corundum. Their color derives from trace elements, such as iron, titanium, chromium, copper or magnesium. When the trace element produces a ruby hue, the stone is called, what else, a ruby. (which is, as mentioned above, why sapphires cannot be red by definition).

The allure of large gemstones endures throughout the periods characterized as vintage, and sapphire features frequently in vintage engagement rings. (On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings.)  

Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.

Questions About Unheated Madagascar Sapphire
  • 1stDibs ExpertOctober 12, 2021
    Unheated sapphires refers to sapphires that have not had any form of heat treatment, which enhances their color and clarity. Gemology experts estimate that more than 90% of sapphires on the market are heated sapphires. Find a collection of vintage and antique sapphire jewelry on 1stDibs today.