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Madagascar Sapphire No Heat Unheated

UNHEATED ORANGE Sapphire, 1.33ct, Madagascar (No Treatment at all)
Located in Methuen, MA
Nice 1.33ct Orange UNHEATED Sapphire, not a common color! Origin is Madagascar which has perhaps
Category

2010s African Loose Gemstones

Materials

Sapphire

6.36 Ct No Heat Certified Madagascar Sapphire Diamond Platinum Ring
Located in Napoli, IT
cut natural unheated Madagascar sapphire of 6.36 Ct (10.9 x 7.8 mm.) – 4 baguette cut diamonds
Category

Mid-20th Century European Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Unheated Sapphire Heart Shape Gem 7.57 Carats Loupe Clean No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Rare and exclusive 7.57 carat, "loupe clean", unheated blue Sapphire heart shape, offered unmounted
Category

21st Century and Contemporary Malagasy Contemporary Engagement Rings

Materials

Sapphire, Blue Sapphire

Sapphire 4.04 Carat AGL Certified No-Heat Madagascar Origin, Eye-Clean, Mounted
Located in Southbury, CT
A cushion-shaped, mixed-cut, eye-clean 4.04 unheated royal blue sapphire from Madagascar is the
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Sapphire, 14k Gold

GIA Certified No Heat Pink/Purple Sapphire Diamond Engagement Ring
Located in Hong Kong, HK
exciting pot-pourri of dazzling and lustrous pink and purple unheated sapphires from Madagascar intermixed
Category

21st Century and Contemporary Hong Kong Contemporary Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, 18k Gold, White Gold

No Heat Natural Pink Sapphire Diamond Necklace 18k White Gold Vintage Jewelry
Located in Torrance, CA
pink, nearly flawless, good cut, Madagascar origin, unheated. Fourteen full cut round diamonds total an
Category

Late 20th Century American Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, White Gold

Unheated Light Violet Sapphire Ring Gem 3.41 Carat Oval Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Special 3.41 carat, no-heat, "metallic" light violet Sapphire oval gem, offered unmounted to a fine
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Purple Sapphire

Emilio Jewelry AGL Certified Unheated Sapphire Ring
By Emilio!
Located in New York, NY
From the vault at Emilio Jewelry New York, Center Stone: 13.70 carat Agl Certified no heat sapphire
Category

21st Century and Contemporary Three-Stone Rings

Materials

Sapphire

Art Deco French 4.50 Ct No Heat Pink Sapphire 1.30 Ct Diamond Drop Earrings
Located in Napoli, IT
fantastic rare pair of well matched unheated/untreated 100% natural Pink Sapphire, resplendent, vibrant full
Category

Vintage 1930s French Art Deco Dangle Earrings

Materials

Diamond, Pink Sapphire, 18k Gold

3.48ct Madagascar Sapphire and 2.10ct Diamond 18ct White Gold Cluster Ring 1970
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.48 carat unheated Madagascar sapphire and 2.10 carat
Category

20th Century Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Cognac Diamond Pink Diamond No Heat Pink and Blue Sappire Mosaic Set Pave Ring
By Joke Quick
Located in Antwerp, BE
in Australia : 0,19 ct, 3 X no heat rose-cut pink sapphires from Madagascar 0,18 ct, 3 X no heat
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Pink Sapphire, Blue Sapphire, Brown Diamond, Pink Diamond, Diamond, Rose...

Dark Blue Sapphire Eighteen Karat Yellow Gold Cocktail Cluster Ring
By Polya Medvedeva Jewellery
Located in Berlin, DE
mm, no heat, MGL certified. 3 oval sapphires, SI-VS, unheated, untreated, Madagascar, Africa, purple
Category

21st Century and Contemporary German Artist Cocktail Rings

Materials

Indicolite, Blue Zircon, Purple Sapphire, Zircon, Tourmaline, Tanzanite,...

Dark Blue Sapphire Eighteen Karat Yellow Gold Cocktail Cluster Ring
By Polya Medvedeva Jewellery
Located in Berlin, DE
mm, no heat, MGL certified. 3 oval sapphires, SI-VS, unheated, untreated, Madagascar, Africa, purple
Category

21st Century and Contemporary German Artist Cocktail Rings

Materials

Indicolite, Blue Zircon, Purple Sapphire, Zircon, Tourmaline, Tanzanite,...

Yellow Gold Cocktail Ring with Four Carats Certified Vivid Blue Sapphire
By Polya Medvedeva Jewellery
Located in Berlin, DE
oval vivid blue sapphire, 4,1 carats, Lotus Laboratory certified, 10,77x9,16x5,12 mm, Madagascar. Can
Category

21st Century and Contemporary German Artist Cocktail Rings

Materials

Blue Zircon, Purple Sapphire, Indicolite, Zircon, Pink Sapphire, Garnet,...

AIG Certified Four Carats Vivid Blue Sapphire Yellow Gold Cocktail Ring
By Polya Medvedeva Jewellery
Located in Berlin, DE
tanzanite, dimension: 7.90x6.20x5.25 mm, no heat, MGL certified. 3 oval sapphires, SI-VS, unheated
Category

21st Century and Contemporary German Artist Cluster Rings

Materials

Indicolite, Blue Zircon, Purple Sapphire, Zircon, Tourmaline, Tanzanite,...

18K Gold Floral Engagement Ring with Four Carats FGL Certified Blue Sapphire
By Polya Medvedeva Jewellery
Located in Berlin, DE
ages. It is surrounded by chosen for it: sapphires, Red and green sapphires, malaya garnet, unheated
Category

21st Century and Contemporary German Artist Engagement Rings

Materials

Indicolite, Blue Zircon, Purple Sapphire, Zircon, Tourmaline, Tanzanite,...

Yellow Gold Ring with GRS Certified Royal Blue Sapphire and Diamonds
By Polya Medvedeva Jewellery
Located in Berlin, DE
dimension of the royal blue sapphire: 10.80 x 8.43 x 7.25 mm, no heat, 5.23 carats. There is no need to
Category

21st Century and Contemporary German Artist Cocktail Rings

Materials

Tourmaline, Paraiba, Tanzanite, Green Sapphire, Yellow Sapphire, Blue Sa...

0.62Ct PADPARADSCHA sapphire ring in 18k solid, Princess Tiara Crown Ring
Located in Singapore, SG
Padparadscha sapphire is known as one of the rarest gemstones globally. This tiara crown ring is
Category

21st Century and Contemporary Singaporean Art Deco Bridal Rings

Materials

Sapphire, Padparadscha Sapphire , 18k Gold

Certified Gem-Set Emeralds, Rubies, Sapphires, Diamonds ‘Tutti Frutti’ Bracelet.
Located in OVIEDO, AS
(6.98X6.67X5.69 mm). Cushion mixed cut. Transparent. Untreated, unheated. Madagascar origin (Reunigem Lab
Category

Vintage 1970s European Modern Tennis Bracelets

Materials

Diamond, Emerald, Ruby, Sapphire, 14k Gold

GRS Certified Three Carats Red Spinel Yellow Gold Cocktail Ring with Sapphires
By Polya Medvedeva Jewellery
Located in Berlin, DE
, dimension: 7.90x6.20x5.25 mm, no heat, MGL certified. 3 oval sapphires, SI-VS, unheated, untreated
Category

21st Century and Contemporary German Contemporary Cluster Rings

Materials

Tourmaline, Paraiba, Spinel, Green Sapphire, Blue Sapphire, Sapphire, Ru...

Joke Quick Rose-Cut Yellow Pink White Diamond Chrysoberyl Blue Sapphire Ring
By Joke Quick
Located in Antwerp, BE
-cut Sapphires from Burma : 0.12 ct. , 2 X Demantoid from Madagascar: 0.08 ct. Total carat diamonds
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Blue Sapphire, Yellow Diamond, White Diamond, Chrysoberyl, Sapphire, Pin...

Yellow Gold Engagement Ring with Four Carats GIA Certified Transperent Tsavorite
By Polya Medvedeva Jewellery
Located in Berlin, DE
: 7.90x6.20x5.25 mm, no heat, MGL certified. 3 oval sapphires, SI-VS, unheated, untreated, Madagascar, Africa
Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Indicolite, Blue Zircon, Purple Sapphire, Zircon, Tsavorite, Tourmaline,...

Yellow Gold Engagement Cluster Ring with Four Carats Certified Tsavorite
By Polya Medvedeva Jewellery
Located in Berlin, DE
tanzanite, dimension: 7.90x6.20x5.25 mm, no heat, MGL certified. 3 oval sapphires, SI-VS, unheated
Category

21st Century and Contemporary German Artist Engagement Rings

Materials

Indicolite, Tsavorite, Blue Zircon, Purple Sapphire, Zircon, Tourmaline,...

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Lavender Jade Pendant: Wait Until You See the Other Side, Certified Untreated
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Material: 100% Porosus Crocodile leather Golden-tone hardware and logo print Dual top handle Front flap Signature closure strap with central toggle closure Lock with two keys Logo-en...
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This glamorous sapphire and diamond 3 stone ring is an absolute beauty. The rich blue sapphire has an intense and vivid color that is hugged by 2 glimmering, uniquely cut half moon d...
Category

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Materials

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GIA Blue Sapphire Diamond Ring No Heat Burma 14K Royal VS Vintage Fine 9.19 Cts
Located in Sylvania, GA
Old South Jewels proudly presents... VINTAGE LUXURY. GIA CERTIFIED 9.19 CARAT UNHEATED BURMA SAPPHIRE 18K GOLD HUGE DIAMOND VINTAGE RING & BOX! HUGE 6.31 CARAT BRILLIANT ROYAL BL...
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Alexander GIA 6.65 Carat Ceylon Sapphire with Diamonds Three-Stone Ring Platinum
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Located in BEVERLY HILLS, CA
Stunning modern three-stone GIA certified Ceylon sapphire and diamonds ring. A very lively sapphire with hard to find elongated epaulet diamonds. High jewelry by Alexander Beverly Hi...
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21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

GIA Certified 18.0+ Carat Emerald Cut Diamond
By GEMME
Located in New York, NY
Gorgeous Emerald Cut Diamond over 18 Carats (please inquire about exact weight) GIA Certified as I color and VS2 clarity. Please inquire for stones in any shape, size and quality.
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2010s Loose Gemstones

Materials

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Unheated Kashmir Sapphire Ring, 3.32 Carat
Located in New Orleans, LA
This remarkable octagonal step-cut Kashmir sapphire achieves the deep, velvety blue hue so prized in these gems. Weighing 3.32 carats, the stone's vibrant color is completely natural...
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Chinese Antique Jade Necklace Near Colorless Certified Untreated, Restrung
Located in Southbury, CT
Created by hand between 1910-1920, this 21" strand of natural, untreated, Burmese jadeite jade possesses an ethereal, luminous beauty. Though they have been classified as "pale green...
Category

Antique Early 19th Century Chinese Art Nouveau Beaded Necklaces

Materials

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Apatite Sapphire Diamond Yellow Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
Apatite Sapphire Diamond Yellow Gold Ring Add a little flash of color with this gorgeous Apatite, Yellow, Pink Sapphire and Diamond Ring. This ring has a gorgeous Round Cut 2.15 ca...
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Amethyst and Pink Sapphire Ring! This cute and dainty Ring has a Cushion Cut Amethyst that weighs 2.90 Carats and is embellished with alternating 20 Pink Sapphires that weigh 0.33 ...
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3 Stone Sapphire Ring, 3.79 Carat Royal Blue Natural Sapphire GIA Certified
Located in Tampa, FL
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Located in Tampa, FL
New platinum sapphire ring containing a transparent blue emerald-cut natural Ceylon sapphire weighing 5.03 carat, size 10.98 x 7.53 x 6.10 mm. Set with eight prong set round brillian...
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Kashmir sapphire and diamond coronet cluster, circa 1890
Located in London, GB
Kashmir sapphire and diamond coronet cluster ring. Set to center with an oval old cut natural unenhanced Kashmir sapphire in an open back claw setting with a weight of 1.48 carats, s...
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Recent Sales

Victorian circa 1850 Natural No Heat Madagascar Blue Sapphire Diamond Gold Ring
Located in Berlin, Berlin
beautiful example of this part of fashion and art history. A natural, untreated (no heat) sapphire of 2,95
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Antique 1850s Early Victorian Cocktail Rings

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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
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21st Century and Contemporary Malagasy Modern Loose Gemstones

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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
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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

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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
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21st Century and Contemporary Malagasy Contemporary Loose Gemstones

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Rare Unheated Lavender Sapphire & Diamond 18K Ring
Located in Mill Valley, CA
: Lavender Origin: Madagascar Treatment: None - No Heat/No Treatment This gemstone comes with a
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2010s Malagasy Contemporary Engagement Rings

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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
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Located in Antwerp, BE
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By Joke Quick
Located in Antwerp, BE
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Located in Antwerp, BE
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By Harry Winston
Located in New York, NY
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Unheated Pink Purple Sapphire Ring 3.58 Carat Round No Heat
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Located in Beverly Hills, CA
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Located in Antwerp, BE
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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
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Important (unheated) Ceylon Sapphire Ring
Located in Chestnut Hill, MA
: Australia, Madagascar, even America among others. However, Ceylon sapphires are some of the most sought
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18 Carat White Gold, ‘Pigeon’s Blood’ 4.27 Carat Ruby and Diamond Cluster Ring
Located in Rochford, Essex
that the 4.27 carat ruby is of Madagascan origin, with no evidence of heat treatment, and displaying a
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Madagascar Sapphire No Heat Unheated For Sale on 1stDibs

Surely you’ll find the exact madagascar sapphire no heat unheated you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, 18k gold and rose gold, this item was constructed with great care. Our collection of these items for sale includes 4 vintage editions and 23 modern creations to choose from as well. Making the right choice when shopping for a madagascar sapphire no heat unheated may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating a madagascar sapphire no heat unheated has been a part of the legacy of many jewelers, but those produced by Polya Medvedeva Jewellery, Joke Quick and Merkaba are consistently popular. A madagascar sapphire no heat unheated can be a stylish choice for most occasions, but sapphire rings, from our inventory of 23, can add a particularly distinctive touch to your look, day or night. An oval cut version of this piece has appeal, but there are also cushion cut and emerald cut versions for sale. Most of our madagascar sapphire no heat unheated for sale are for women, but there are 10 pieces available to browse for men.

How Much is a Madagascar Sapphire No Heat Unheated?

The price for a madagascar sapphire no heat unheated starts at $1,856 and tops out at $390,000 with these rings, on average, selling for $62,877.