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Heated Sapphire

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IGI Certified Bi Colour Blue Yellow Australia Sapphire 0.50ct Rectangular Gem
IGI Certified Bi Colour Blue Yellow Australia Sapphire 0.50ct Rectangular Gem

IGI Certified Bi Colour Blue Yellow Australia Sapphire 0.50ct Rectangular Gem

Located in Birmingham, GB

Also has good clarity with only some small natural inclusions visible when looking closely. Standard heated like nearly all sapphires on the market. No diffusion or other treatment.

Category

21st Century and Contemporary Loose Gemstones

Unique 1.33ct Bi Colour Australia Sapphire Yellow Blue Fancy Cut Gem 9.5x6mm
Unique 1.33ct Bi Colour Australia Sapphire Yellow Blue Fancy Cut Gem 9.5x6mm

Unique 1.33ct Bi Colour Australia Sapphire Yellow Blue Fancy Cut Gem 9.5x6mm

Located in Birmingham, GB

Also has an excellent fancy cut and excellent clarity, a very clean stone. VS. Standard heated like nearly all sapphires on the market. No diffusion or other treatment.

Category

21st Century and Contemporary Loose Gemstones

Unique Bi Colour IGI Sapphire Certified Blue Yellow Australia 0.69ct Rare Gem
Unique Bi Colour IGI Sapphire Certified Blue Yellow Australia 0.69ct Rare Gem

Unique Bi Colour IGI Sapphire Certified Blue Yellow Australia 0.69ct Rare Gem

Located in Birmingham, GB

Also has good clarity with only some small natural inclusions visible when looking closely. Standard heated like nearly all sapphires on the market. No diffusion or other treatment.

Category

21st Century and Contemporary Loose Gemstones

Pink Sapphire Carved Emerald Cts 306 South Sea Pearl Necklace
Pink Sapphire Carved Emerald Cts 306 South Sea Pearl Necklace

Pink Sapphire Carved Emerald Cts 306 South Sea Pearl Necklace

Located in Hong Kong, HK

Featuring 306 carats of heated pink sapphires from Madagascar and intricately carved emeralds from Zambia, this piece showcases a perfect harmony of bold color and delicate artistry.

Category

2010s Hong Kong Contemporary Beaded Necklaces

Materials

Diamond, South Sea Pearl, Ruby

Indigo Blue Sapphire 0.75ct Natural Australian Cushion Cut Loose Gem
Indigo Blue Sapphire 0.75ct Natural Australian Cushion Cut Loose Gem

Indigo Blue Sapphire 0.75ct Natural Australian Cushion Cut Loose Gem

By Gemsandjewelsuk

Located in Birmingham, GB

Also has an excellent cushion cut measuring 5.8x4.5mm. Standard heated like nearly all sapphires on the market. No diffusion or other treatment.

Category

21st Century and Contemporary British Loose Gemstones

SGL Certified 4.75 Carats Blue Sapphire & Diamond Ring in 18K Gold
SGL Certified 4.75 Carats Blue Sapphire & Diamond Ring in 18K Gold

SGL Certified 4.75 Carats Blue Sapphire & Diamond Ring in 18K Gold

Located in Pasadena, CA

Centering on a natural heated blue sapphire weighing approximately 4.75 carats, this elegant ring is adorned with thirty round brilliant-cut diamonds totaling approximately 0.45 cara...

Category

Vintage 1980s Thai Artisan Cocktail Rings

1.48ct Unique Green Sapphire Fancy Cushion Scissor Cut Loose Gem 9.8x4.5mm VVS
1.48ct Unique Green Sapphire Fancy Cushion Scissor Cut Loose Gem 9.8x4.5mm VVS

1.48ct Unique Green Sapphire Fancy Cushion Scissor Cut Loose Gem 9.8x4.5mm VVS

Located in Birmingham, GB

Also has an excellent fancy cushion scissor cut and excellent polish. Standard heated like nearly all sapphires on the market. No diffusion or other treatment.

Category

21st Century and Contemporary More Jewelry

1.08Ct Ceylon Sapphire Cornflower Blue Loose Fancy Fan Cut Natural VS
1.08Ct Ceylon Sapphire Cornflower Blue Loose Fancy Fan Cut Natural VS

1.08Ct Ceylon Sapphire Cornflower Blue Loose Fancy Fan Cut Natural VS

By Gems and Jewels UK

Located in Birmingham, GB

A top grade, unique shape Sri Lankan cornflower blue sapphire. Standard heated like nearly all sapphires on the market.

Category

21st Century and Contemporary More Jewelry

1.65Ct Natural Sapphire Vivid Blue Green Unique Heart Cut Rare Gem IF
1.65Ct Natural Sapphire Vivid Blue Green Unique Heart Cut Rare Gem IF

1.65Ct Natural Sapphire Vivid Blue Green Unique Heart Cut Rare Gem IF

By Gems and Jewels UK

Located in Birmingham, GB

Mined in Sri Lanka, source of some of the finest sapphires in the world. Standard heated like nearly all sapphires on the market.

Category

21st Century and Contemporary More Jewelry

2.10ct Natural Sapphire Vivid Blue Green Australian Fancy Cut Gem 7.4x6.6mm Vs
2.10ct Natural Sapphire Vivid Blue Green Australian Fancy Cut Gem 7.4x6.6mm Vs

2.10ct Natural Sapphire Vivid Blue Green Australian Fancy Cut Gem 7.4x6.6mm Vs

By Gems and Jewels UK

Located in Birmingham, GB

Also has excellent clarity, a very clean stone. VS. Standard heated like nearly all sapphires on the market. No diffusion or other treatment.

Category

21st Century and Contemporary More Jewelry

Unique Natural 1.61ct Blue Green Bi Colour Sapphire Heart Cut Rare 7x6.3mm VVS
Unique Natural 1.61ct Blue Green Bi Colour Sapphire Heart Cut Rare 7x6.3mm VVS

Unique Natural 1.61ct Blue Green Bi Colour Sapphire Heart Cut Rare 7x6.3mm VVS

By Gems and Jewels UK

Located in Birmingham, GB

Also has an excellent heart cut and polish to show great shine and colour, would look lovely in jewellery. Standard heated like nearly all sapphires on the market. No diffusion or ot...

Category

21st Century and Contemporary More Jewelry

2.45 Saphire Earrings purple yellow 14 kt Yellow Gold Ilakaka Mine Madagascar
2.45 Saphire Earrings purple yellow 14 kt Yellow Gold Ilakaka Mine Madagascar

2.45 Saphire Earrings purple yellow 14 kt Yellow Gold Ilakaka Mine Madagascar

Located in Viena, Viena

untreated NATURAL COLOR sapphires in overwhelming colors...always a rarity because most sapphires are heated, stud earrings classically set in 750 yellow gold, 4 sapphires, drops an...

Category

2010s Italian Modern Drop Earrings

Materials

Pink Sapphire, Yellow Sapphire, Purple Sapphire, 14k Gold, Yellow Gold

Natural Sapphir Spinel Brillant Necklace 18kt Whitegold 2.60 ct 0.20 ct Ilakaka
Natural Sapphir Spinel Brillant Necklace 18kt Whitegold 2.60 ct 0.20 ct Ilakaka

Natural Sapphir Spinel Brillant Necklace 18kt Whitegold 2.60 ct 0.20 ct Ilakaka

Located in Viena, Viena

ntreated NATURAL-colored sapphires combined with spinel from Tajikistan and brilliant-cut diamonds... always a rarity, most sapphires are heated, from the Ilakaka mine Madagascar yel...

Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Yellow Sapphire, Spinel, Purple Sapphire, 18k Go...

Saphire Brilliant Earrings 1.40 1.09 ct Ilakaka Mine Madagascar blue and apricot
Saphire Brilliant Earrings 1.40 1.09 ct Ilakaka Mine Madagascar blue and apricot

Saphire Brilliant Earrings 1.40 1.09 ct Ilakaka Mine Madagascar blue and apricot

Located in Viena, Viena

untreated NATURAL COLOR sapphires, always a rarity, most sapphires are heated, wonderfully set in halo sitl with a triple brilliant cut wreath, 2 sapphires in different colors blue a...

Category

2010s Italian Modern Chandelier Earrings

Materials

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

Saphire Brilliant Earrings 2.06 ct 1.15ct green lavendel Ilakaka Mine Madagascar
Saphire Brilliant Earrings 2.06 ct 1.15ct green lavendel Ilakaka Mine Madagascar

Saphire Brilliant Earrings 2.06 ct 1.15ct green lavendel Ilakaka Mine Madagascar

Located in Viena, Viena

untreated NATURAL COLOR sapphires always a rarity, most sapphires are heated, wonderfully set in halo style with a triple brilliant-cut diamond wreath, 2 sapphires in different color...

Category

2010s Italian Modern Chandelier Earrings

Materials

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

1.6 ct Yellow Saphire Brilliant Ring Platinum wonderful symbolic Color very good
1.6 ct Yellow Saphire Brilliant Ring Platinum wonderful symbolic Color very good

1.6 ct Yellow Saphire Brilliant Ring Platinum wonderful symbolic Color very good

Located in Viena, Viena

, unworn About the history of the sapphire: The sapphire (derived from the Greek sapir=blue, symbolizes the different color nuances of the sky, at any time of the day, including at...

Category

2010s European Modern Solitaire Rings

Materials

Diamond, Sapphire, Platinum

18k Yellow Gold GIA Bright Multi Color Gemstones & Diamond Adjustable Necklace
18k Yellow Gold GIA Bright Multi Color Gemstones & Diamond Adjustable Necklace

18k Yellow Gold GIA Bright Multi Color Gemstones & Diamond Adjustable Necklace

Located in Montclair, NJ

Stock Number: MK-630410903 --Certification Details for Sapphire:-- Laboratory: GIA Report Number: 1232855313 Shape: Oval Cutting Style: Crown: Brilliant Cut Cutting Style: Pavilion:...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Garnet, Yellow Sapphire, Tourmaline, Gold, 18k Gold, Yellow Gold

Unheated Saphires yellow purple NATURAL COLOR 0.96 ct Ilakaka Mine Madagascar
Unheated Saphires yellow purple NATURAL COLOR 0.96 ct Ilakaka Mine Madagascar

Unheated Saphires yellow purple NATURAL COLOR 0.96 ct Ilakaka Mine Madagascar

Located in Viena, Viena

..untreated NATURAL COLOR sapphires...always a rarity, most sapphires are heated, from the Ilakaka mine Madagascar yellow purple NATURAL COLOR total approx. 0.96 ct in the size 6 x 4...

Category

2010s Modern Loose Gemstones

Materials

Tanzanite

“Diana” Spaced Oval Halo Five Carat Pink Oval Sapphire Platinum Ring
“Diana” Spaced Oval Halo Five Carat Pink Oval Sapphire Platinum Ring

“Diana” Spaced Oval Halo Five Carat Pink Oval Sapphire Platinum Ring

By David Gross Group

Located in New York, NY

• The center stone will be a rare oval heated sapphire weighing a minimum of five carats • The pink sapphire will be accompanied by a gem report from one of the top gemstone labo...

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

“Diana” Spaced Oval Halo Six Carat Blue Oval Sapphire Platinum Ring
“Diana” Spaced Oval Halo Six Carat Blue Oval Sapphire Platinum Ring

“Diana” Spaced Oval Halo Six Carat Blue Oval Sapphire Platinum Ring

By David Gross Group

Located in New York, NY

- The center stone will be a rare oval heated sapphire weighing a minimum of six carats - The sapphire will be accompanied by a gem report from one of the top gemstone laboratori...

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

2.45 Saphire Earrings purple yellow 14 kt Yellow Gold Ilakaka Mine Madagascar
2.45 Saphire Earrings purple yellow 14 kt Yellow Gold Ilakaka Mine Madagascar

2.45 Saphire Earrings purple yellow 14 kt Yellow Gold Ilakaka Mine Madagascar

Located in Viena, Viena

untreated NATURAL COLOR sapphires in overwhelming colors...always a rarity because most sapphires are heated, stud earrings classically set in 750 yellow gold, 4 sapphire drops in di...

Category

2010s Italian Modern Drop Earrings

Materials

Pink Sapphire, Yellow Sapphire, Purple Sapphire, 14k Gold, Yellow Gold

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Heated Sapphire For Sale on 1stDibs

Surely you’ll find the exact heated sapphire you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. You can easily find a 449 antique edition and 1036 modern creations to choose from as well. If you’re looking for a heated sapphire from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 carat and 1 carat versions are of considerable interest. Creating a heated sapphire has been a part of the legacy of many jewelers, but those produced by Gems and Jewels UK, OGI Ltd and Diamond Stars Jewelry, Inc. are consistently popular. See these pages for an oval cut iteration of this accessory, while there are also cushion cut cut and round cut cut versions available here, too. When shopping for a heated sapphire, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Heated Sapphire?

The price for a heated sapphire starts at $1 and tops out at $1,065,000 with these rings, on average, selling for $4,645.

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 rings, vintage engagement rings or Art Deco engagement rings.)  

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

Questions About Heated Sapphire

  • 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.