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Untreated No Heat Sapphires

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Emilio Jewelry Certified 21.00 Carat Untreated No Heat Sapphire Earring
By Emilio!
Located in New York, NY
Fifth Avenue, Finding one untreated sapphire of this size is very difficult, imagine a matching pair
Category

21st Century and Contemporary Dangle Earrings

Materials

Sapphire

0.94ct Green Yellow Australian Sapphire Untreated Oval Cut No Heat
By Gems and Jewels UK
Located in Birmingham, GB
Fine Natural Yellow Green Sapphire Gemstone. 0.94 Carat with a beautiful vivid green yellow colour
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Yellow Sapphire, Green Sapphire

0.94ct Green Yellow Australian Sapphire Untreated Oval Cut No Heat
Located in Birmingham, GB
0.94ct Green Yellow Australian Sapphire Untreated Oval Cut 6 x 4.7mm No Heat Fine Natural Yellow
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

1.10 Carat Teal Blue Sapphire Untreated GRA Certified Cushion Cut No Heat
By Gems and Jewels UK
Located in Birmingham, GB
1.10ct Teal Blue Sapphire Untreated GRA Certified Cushion Cut No Heat 6.4x5.4mm GRA Certified Fine
Category

21st Century and Contemporary More Jewelry

Materials

Blue Sapphire

Rare Yellow Sapphire 17 carats Gold Ring Untreated No heat with Diamonds
Located in Bergamo, BG
An extraordinary 18K yellow gold ring featuring a rare, untreated 17-carat oval yellow sapphire of
Category

21st Century and Contemporary Italian Cocktail Rings

Materials

Diamond, White Diamond, Yellow Sapphire, 18k Gold, Gold

Emilio Jewelry GRS Certified Untreated No Heat Padparadscha Ring
By Emilio!
Located in New York, NY
Treatement: None, unheated or untreated. Setting: 78 white diamonds totaling approximately 0.99 carats, 8
Category

21st Century and Contemporary Three-Stone Rings

Materials

Padparadscha Sapphire

Untreated Parti Colour Sapphire 1.26ct GIA Certified Cushion Cut No Heat Gem
Located in Birmingham, GB
Untreated Parti Colour Sapphire 1.26ct GIA Certified Cushion Cut No Heat Gem GIA Certified
Category

21st Century and Contemporary British More Jewelry

Natural 1.04ct Sapphire Untreated Heart Cut Green Blue Gia Certified No Heat Gem
By Gems and Jewels UK
Located in Birmingham, GB
Natural 1.04ct Sapphire Untreated Heart Cut Green Blue Gia Certified No Heat Gem GIA Certified
Category

21st Century and Contemporary More Jewelry

Emilio Jewelry Certified 15 Carat No Heat Sapphire Ring
By Emilio!
Located in New York, NY
Showcasing a 15 carat certified untreated/no heat Ceylon Sapphire of exceptional color and clarity
Category

21st Century and Contemporary Three-Stone Rings

Materials

Sapphire

David Webb Certified No Heat 26.58 Carat Ceylon Sapphire and Diamond Earrings
By David Webb
Located in West Palm Beach, FL
Pair of natural, no heat, untreated Ceylon blue Sapphires weighing 26.58 carats mounted in Platinum
Category

20th Century Sri Lankan Clip-on Earrings

Materials

Blue Sapphire, Diamond, Platinum

Art Deco Style 2.30 Ct Ceylon No Heat Liliac Sapphire Diamond Platinum Ring
Located in Napoli, IT
cushion cut (7.68 x 7.03 mm.) , no heat totally untreated natural Sapphire having all intact internal
Category

1990s English Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified No Heat Blue Sapphire and Diamond 18K Gold Cable Choker Necklace
Located in Miami, FL
GIA certified no heat, untreated, Blue Sapphire mounted in an 18-karat gold bezel set choker
Category

2010s Art Deco Choker Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Emeralds Maravellous 13.10 Carat Unheated Ceylon Blue Sapphire Diamond Ring
By Emeralds Maravellous
Located in US
of heat enhancement) Sapphire and diamonds Untreated 100% NATURAL
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold

Platinum Pink Sapphire Ring, 8.06 Carat Unheated GIA Certified
Located in Tampa, FL
New platinum custom no heat untreated Ceylon sapphire ring containing an Asscher cut natural pink
Category

2010s Sri Lankan Contemporary Engagement Rings

Materials

Pink Sapphire, Sapphire, Diamond, Platinum

2.78 Carat Purple Octagon Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Handmade circa 1920s natural untreated no heat purple Sapphire and diamonds in original Art Deco
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified Art Deco 4.51 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Periwinkle blue sapphire and diamond engagement ring. GIA certified oval natural no heat untreated
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

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
Category

Antique 1850s Early Victorian Cocktail Rings

Materials

Diamond, Blue Sapphire, 14k Gold

Stunning 1.20 Carat Natural Sapphire 1.10 Carat Triangular Diamond Ring
Located in Napoli, IT
Untreated NO HEAT Sapphire flanked by two high quality triangular cut Diamonds Very well hand crafted as
Category

Vintage 1970s Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

Vintage circa 1970 Certified No Heat 2.81 Carat Pink Sapphire Cluster Ring
Located in Berlin, Berlin
. MATERIALS A natural pink sapphire, untreated, no heat, 2.81 ct, 9.17 x 7.61 x 4.56 mm / 0.36 x 0.30 x 0.18
Category

Vintage 1970s Unknown Retro Engagement Rings

Materials

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

Vintage circa 1965, Certified 6.36 Carat No Heat Sugarloaf Sapphire Cluster Ring
Located in Berlin, Berlin
. MATERIALS A natural untreated no heat blue Ceylon sapphire, sugarloaf cabochon cut, 6.36 ct, 10.11 x 8.32 x
Category

Vintage 1960s Unknown Retro Cluster Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold

Vintage 1970s 3.8 Carat No Heat Fancy Yellow Sapphire Diamond Entourage Ring
Located in Berlin, Berlin
of fine vintage jewellery! MATERIALS A natural fancy yellow sapphire, untreated (no heat), approx
Category

Vintage 1970s Retro Cluster Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, White Gold

Vintage 1950s Certified No Heat Pink Sapphire & 5.76 Carat Diamond Cocktail Ring
Located in Berlin, Berlin
certificate, issued by an art historian. MATERIALS A natural pink sapphire, untreated, no heat, star cut/step
Category

Vintage 1950s Unknown Post-War Cluster Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

11.45 Carat Natural No Heat Purple Sapphire 2.60 Carat Diamond Rare Antique Ring
Located in Napoli, IT
Rare large sized 100% Natural Sapphire untreated no heat Purplish with a pinkish hue to it
Category

Vintage 1940s Retro More Rings

Materials

Diamond, Sapphire, 18k Gold

Antique Art Deco circa 1930, Certified 8.50 Carat No Heat Sapphire Cocktail Ring
Located in Berlin, Berlin
A natural, untreated ('no heat') blue sapphire with a delicate tint of violet is the focal point of
Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, White Gold, Platinum

Midcentury 3.80 Carat Natural Untreated Sapphire 1.0 Carat G Diamond Ring
Located in Napoli, IT
design could be a fantastic engagement ring Aged 1970 ca Starring a fine no heat totally untreated
Category

Vintage 1970s Italian Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Beautiful Target Design 1.10 Ct Natural Sapphire 1.20 Ct G VVS Diamond Earrings
Located in Napoli, IT
point made of Natural no heat – untreated - Sapphire and rich surround of Diamonds Mid century – hand
Category

Vintage 1950s Contemporary Stud Earrings

Materials

Diamond, Sapphire, 18k Gold

Victorian 1.0 Carat Old Mine Diamond 1.0 Carat Sapphire Five-Stone Ring
Located in Napoli, IT
by two No Heat – untreated – Natural Sapphires of intense blue. it exceed in quality the average of
Category

Antique 1870s Victorian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

6.98 Carat Natural Untreated 'No Heat' Sapphire Ring Set in Platinum & Gold
Located in Tokyo, JP
A beautiful Cocktail ring featuring a 6.98 Carat Natural Untreated 'No Heat" Sapphire and 1.58
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, Diamond, 18k Gold, Gold, Platinum

AIG Certified Color Change Sapphire Blue Purple Untreated Pear Cut No Heat
Located in Birmingham, GB
AIG Certified Colour Change Sapphire Blue Purple Untreated Pear Cut No Heat Rare Untreated Colour
Category

21st Century and Contemporary British More Jewelry

Materials

Sapphire

1.49ct Deep Blue GIA Certified Untreated Sapphire Pear Cut No Heat Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
1.49ct Deep Blue GIA Certified Untreated Sapphire Pear Cut No Heat Rare Gem Untreated GIA
Category

21st Century and Contemporary More Jewelry

Materials

Blue Sapphire, Sapphire

1.45ct AIG Certified Green Blue Sapphire Oval Cut Rare Untreated Gem No Heat
Located in Birmingham, GB
1.45ct AIG Certified Green Blue Sapphire Oval Cut Rare Untreated Gem No Heat AIG Certified Blue
Category

21st Century and Contemporary British More Jewelry

Materials

Blue Sapphire

Rare No-Heat Fancy Teal Sapphire - Custom Luxury Jewelry Beverly Hills
By Merkaba
Located in Beverly Hills, CA
special moments. As a natural, untreated gemstone, this no-heat teal sapphire is a testament to nature's
Category

21st Century and Contemporary Sri Lankan Contemporary Engagement Rings

Materials

Sapphire, Blue Sapphire, Green Sapphire

3 Carat Natural No Heat Cornflower Blue Cushion Kashmir Sapphire
Located in New York, NY
A three-carat, natural, no-heat (untreated), cushion shape sapphire from the original mines in
Category

Antique Late 19th Century Indian Late Victorian More Jewelry

Materials

Sapphire

No Heat Bluish Green Sapphire and Diamond Pave Baguette Platinum Ring
Located in Stamford, CT
Natural no heat untreated green Sapphires over 3.00cts are incredibly rare. This one is GIA
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Green Sapphire, Platinum

1.05 Carat Natural No Heat Burma Sapphire and Diamond Eternity Engagement Ring
By Gem and Honey
Located in New York, NY
-cut, natural (no-heat, untreated) Burma sapphire set with forty-two round brilliant-cut diamonds
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Sapphire, Diamond, Blue Sapphire, Platinum

Purple Sapphire Ring, 4.03ct Unheated Platinum Ceylon Sapphire GIA Certified
Located in Tampa, FL
stunning rich purple no heat untreated cushion cut Ceylon sapphire which carries excellent color through
Category

2010s Sri Lankan Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

2.14 Carat Oval Natural Blue Sapphire Diamond Gold Engagement Ring
Located in Stamford, CT
Untreated no heat medium bright blue oval Sapphire and round white diamond three-stone engagement
Category

Vintage 1970s Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White G...

GIA 16.00 Carat Certified Natural Unheated Sapphire and Diamond White Gold Ring
By Emeralds Maravellous
Located in US
Magnificent, very large no heat, untreated oval cut blue sapphire 12.73 carat GIA Certified. 18K
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold

2.56 Carat Natural Untreated Sapphire and Diamond Ballerina Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ballerina Ring featuring a 2.56 Carat Natural, Untreated (No Heat) Sapphire and 0.50
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.13 Carat Natural No Heat Burma Sapphire Platinum Solitaire Engagement Ring
By Gem and Honey
Located in New York, NY
-heat, untreated) vivid blue Burma sapphire weighing well over one carat, set in Platinum 950. The
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Blue Sapphire, Sapphire, Platinum

Jabel Natural GIA Cert Blue Sapphire Diamond Gold Engagement Ring
By Jabel
Located in Stamford, CT
natural untreated no heat violet blue certified Sapphire engagement ring. 1 oval violet blue Sapphire
Category

20th Century Art Deco Engagement Rings

Materials

Blue Sapphire, Diamond, 18k Gold, White Gold

Art Déco circa 1935, Untreated No Heat 22 Carat Blue Sapphire and Diamond Ring
Located in Berlin, Berlin
A natural, untreated (no heat) sapphire, step cut/star cut, approx. 22.00 ct 38 diamonds, 8/8 cut
Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique Untreated No Heat 9.0 Ct Sapphire Diamonds Pendant Necklace, circa 1910
Located in Berlin, Berlin
showcase a rare and large untreated sapphire. MATERIALS A natural untreated no heat sapphire, front star
Category

Early 20th Century British Belle Époque Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, Platinum

Vintage 1960s Certified No Heat 5.0 Carat Blue Sapphire Diamond Cluster Earrings
Located in Berlin, Berlin
untreated 'no heat' sapphire each. Seeing as unheated sapphires are a rarity on today's market, these
Category

Vintage 1960s Unknown Retro Lever-Back Earrings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold

5.6 Carat Certified No Heat Blue Sapphire Diamond Art Deco 1930s Cocktail Ring
Located in Berlin, Berlin
, untreated no heat sapphire, blue, cabochon cut, approx. 5.60 ct 42 diamonds, baguette and 8/8 cut, approx
Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique circa 1905, Certified Untreated No Heat 8.7 Carat Sapphire Necklace
Located in Berlin, Berlin
natural, untreated blue sapphire, cabochon cut, approx. 8.70 ct, 12.5 x 8.8 x 7.9 mm / 0.49 x 0.35 x 0.31
Category

Antique Early 1900s Unknown Belle Époque Drop Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, Platinum, Silver

Vintage 1960s No Heat Untreated 3.50 Carat Blue Sapphire & Diamond Cocktail Ring
Located in Berlin, Berlin
third dimension to the design. The natural origin and untreated state of the sapphire has been
Category

Vintage 1960s Unknown Retro Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold

Antique Victorian circa 1890, 4.5 Carat Certified No Heat Blue Sapphire Brooch
Located in Berlin, Berlin
certificate of a renowned German gemological lab. MATERIALS A blue sapphire, untreated, no heat, star- and
Category

Antique Late 19th Century Unknown Victorian Brooches

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, Silver

Vintage 1970s Certified No Heat 13.70 Carat Blue Sapphire and Diamond Necklace
Located in Berlin, Berlin
of 12.66 carat diamonds and 13.70 carat untreated (no heat) natural sapphires have been used to
Category

Vintage 1970s Modern Choker Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Vintage circa 1970, 4.30 Carat No Heat Blue Sapphire and Diamond Engagement Ring
Located in Berlin, Berlin
blue sapphire, untreated (no heat), star cut and step cut, approx. 4,30 ct 16 diamonds, brilliant cut
Category

Vintage 1970s Retro Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Natural No Heat Burma Sapphire Platinum Bracelet
Located in Napoli, IT
punch High grade hand crafting A continuos line of invisible set Natural untreated No Heat Burma
Category

Vintage 1960s Italian Modern Tennis Bracelets

Materials

Blue Sapphire, Platinum

Vintage 1960s 9.4 Ct No Heat Blue Ceylon Sapphire Diamond White Gold Earrings
Located in Berlin, Berlin
, untreated/no heat, faceted, approx. 9,40 ct altogether 26 diamonds, brilliant cut, 1,72 ct altogether, Top
Category

Vintage 1960s Contemporary Drop Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Late 1930s Art Deco\Retro period, Sapphire, Diamond and Platinum Ring
Located in Chicago, IL
. This stunning ring features a 3.16ct Natural Untreated, no heat Sapphire.
Category

Vintage 1930s American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

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Untreated No Heat Sapphires For Sale on 1stDibs

Browse a vast assortment of untreated no heat sapphires for sale on 1stDibs. Frequently made of gold, platinum and 18k gold, these items were constructed with great care. Our selection of items includes 223 vintage examples as well as 180 contemporary versions. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 21st Century. There are many different pieces in our collection of untreated no heat sapphires to choose from, but modern and contemporary untreated no heat sapphires are of considerable interest. Many examples in our inventory of these items are appealing no matter their origins, but Gems and Jewels UK, Antinori Fine Jewels and Polya Medvedeva Jewellery produced popular versions that are worth a look. Any of these pieces can lend versatility to your look, but sapphire versions, from our inventory of 288, are particularly popular. A selection of oval cut, cushion cut and round cut can be found today on these pages. Most of our untreated no heat sapphires for sale are for women, but there are 120 pieces available to browse for men.

How Much are Untreated No Heat Sapphires?

Prices for untreated no heat sapphires start at $73 and top out at $1,150,000 with these rings, on average, selling for $9,900.

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 Untreated No Heat Sapphires
  • 1stDibs ExpertApril 5, 2022
    A no-heat sapphire is a sapphire gemstone in its natural state. It differs from sapphires that undergo heat treatment to enhance their surface. Generally, no-heat sapphires are smoother, while heated sapphires are harder and more lustrous. Shop a range of sapphire gemstone jewelry on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    Yes, sapphires conduct heat. In fact, a real one won't melt until it reaches a temperature of 3,711 degrees F. As a result, one way that experts test sapphires to determine if they are real is to heat them to high temperatures. Find a collection of sapphire gemstone jewelry on 1stDibs.