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Vivid Diamonds AGL Certified 21.19 Carat Ceylon Sapphire Diamond Ring
By Vivid Diamonds
Located in Miami, FL
21.19 carat oval blue sapphire, with a heated Ceylon provenance, accented by two GIA certified trillion
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Gia Certified Platinum Cocktail with 3.99 Ctw in Ceylon Sapphire and Diamonds
Located in Miami, FL
natural not heated blue sapphire from Sri-Lanka (Ceylon) of 3.47 carats. The main gemstone is accented
Category

1990s American Modern Cocktail Rings

Materials

Diamond, Sapphire, White Diamond, Blue Sapphire, Platinum

1.43ctt Sapphire and Diamond Ring with Halo White Yellow Gold
Located in BEVERLY HILLS, CA
sapphire, heated. Complimented by 82 round brilliant diamonds, 0.56 carats, F/G color and VS2/SI1 clarity
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold, Yellow Gold

1.43ctt Sapphire and Diamond Ring with Halo White Yellow Gold
Located in BEVERLY HILLS, CA
sapphire, heated. Complimented by 82 round brilliant diamonds, 0.56 carats, F/G color and VS2/SI1 clarity
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold, Yellow Gold

1.1cts Pink Sapphire Ring with Natural Diamonds Accents: 14k Solid Gold, 7x5mm
Located in Columbus, OH
: Ring Center Stone: Pink Sapphire Treatment: Heated Weight: 1.13cts Head Size: 7x5mm Shape: Oval
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Pink Sapphire, Gold, 14k Gold, Yellow Gold

Certified 2.56 Carat Pear Violet Blue Sapphire Diamond Halo Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
. The center stone is a pear shaped 2.56 Carat Violet Blue Sapphire. The Sapphire is heated and is
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

3.00 Carat Blue Natural Sapphire and Diamond Ring 18K Gold
By Emeralds Maravellous
Located in US
Burmese Royal Blue Sapphire (only heated) Makes this the Perfect Ring for Someone who is Looking for a
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA CERTIFIED Huge Cocktail Ring In 18Kt Gold With 54.31 Ctw Sapphire Diamonds
Located in Miami, FL
natural blue star sapphire of 50.01 carats. The sapphire is not heated or treated in any way and the
Category

Vintage 1970s American Modernist Cocktail Rings

Materials

Diamond, Sapphire, White Diamond, Blue Sapphire, Star Sapphire, Gold, Wh...

GIA Certified Ceylon Blue Sapphire 7.2 Cts Untreated, Unheated Diamond Ring
Located in OVIEDO, AS
Claw-set with an ovel step-cut shaped Ceylon No heated, No treated blue sapphire within a
Category

Vintage 1950s Spanish Neoclassical Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold

NEW Platinum GIA 2.04ct Bezel Set Greenish Blue Sapphire Sideway Solitaire Ring
Located in Montclair, NJ
: Transparent Color: Blue Species: Natural Corundum Variety: Sapphire Treatment: Heated Weight: 2.04 carats
Category

2010s American Solitaire Rings

Materials

Blue Sapphire, Platinum

Pink Sapphire Ring with Natural Diamonds Accents: Solid 14k White Gold, 7x5mm
Located in Columbus, OH
This elegant ring showcases a radiant pink sapphire at its heart, accented with a dazzling mix of
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Pink Sapphire, Diamond, White Gold, 14k Gold, Gold

3ct Cornflower Blue Sapphire Ring with Natural Diamond Halo: 14K Solid Gold
Located in Columbus, OH
: Cornflower Blue Sapphire Treatment: Heated Weight: 3.1cts Head Size: 8x7mm Shape: Emerald Hardness: 9 Country
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

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

Padparadscha Sapphire Ring with Natural Diamond Accents in 14K Solid Gold
Located in Columbus, OH
size you need! Specifications: Item Type: Ring Center Stone: Padparadscha Sapphire Treatment: Heated
Category

21st Century and Contemporary Art Deco Fashion Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

3cts Cornflower Blue Sapphire Ring with Natural Diamonds: 14K Dual Color Gold
Located in Columbus, OH
Center Stone: Cornflower Blue Sapphire Treatment: Heated Weight: 3.1cts Head Size: 8x7mm Shape: Emerald
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

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

3.3cts, 10x8mm - Midnight Blue Sapphire Solitaire Pendant in Solid 14K Rose Gold
Located in Columbus, OH
Bold, brilliant, and a little bit bunny. This 3.32-carat midnight blue sapphire pendant brings
Category

21st Century and Contemporary Art Deco Pendant Necklaces

Materials

Sapphire, Gold, 14k Gold, Rose Gold

Ravishing Sapphire W Natural Diamond Accents Ring in 14k Solid Rose Gold
Located in Columbus, OH
Center Stone: Sapphire Treatment: Heated Weight: 0.3cts Head Size: 4mm Shape: Round Hardness: 9 Country
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, Rose Gold

AGL Cert. 5 Carat Ceylon Blue Sapphire Art Deco Era Platinum Diamond Ring
Located in Miami, FL
Stability Index: Excellent Comments: Sapphires commonly heated to modify color and appearance Certification
Category

Vintage 1930s Art Deco Cluster Rings

Materials

Diamond, Sapphire, Platinum

2.08 Carat Stunning Certified Loose Sapphire Oval Shape Gem For Jewellery
Located in Peshawar, PK
Treatment: Heated Certificate: Available Shape: Oval Sapphire, a gemstone of legendary beauty and enduring
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Sapphire

Spectra Fine Jewelry GRS Certified 10.06 Carat Burma Pink Sapphire Diamond Ring
By Spectra Fine Jewelry
Located in New York, NY
. The center of attention is a mesmerizing oval-shaped, heated Pink Sapphire weighing a remarkable 10.06
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Pink Sapphire, Platinum

Montana color change Sapphire and Spinel Ring Diamonds 18 Karat Rose Gold
Located in Brooklyn, NY
tone "original natural " Montana Sapphire / color change and not heated ! 14k Rose Gold 6.70 grams
Category

2010s Thai Fashion Rings

Materials

Sapphire, Spinel, 14k Gold, Rose Gold

NEW Platinum 1.54ct GIA Heart Pink Sapphire Pendant Adjustable 16"/18" Necklace
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Heart Cut - Prong Set - Purplish Pink Color - *See
Category

2010s American Pendant Necklaces

Materials

Pink Sapphire, Platinum

Platinum GIA Greenish Blue Round Sapphire Solitaire Ring w/ Diamond Ribbon Sides
Located in Montclair, NJ
Species: Natural Corundum Variety: Sapphire Treatment: Heated Measurements: 7.71 - 7.74 x 5.00 mm
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Platinum

Hancocks 6.66ct Cushion Cut Sapphire Three Stone Ring Made in 18ct Yellow Gold
By Hancocks
Located in London, GB
cushion cut natural sapphire, heated, with GCS certificates Setting 18ct yellow gold with maker's mark
Category

2010s British Engagement Rings

Materials

Blue Sapphire, 18k Gold

Ceylon Sapphire Natural Diamond Halfway Band in 14K White Gold Bezel Setting
Located in Columbus, OH
: Item Type: Band Center Stone: Blue Sapphire Treatment: Heated Weight: 5-0.37cttw Shape: Marquise
Category

21st Century and Contemporary Contemporary Band Rings

Materials

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

GRS Certified 2.04 Cts Natural Vivid Pink No Heat Sapphire Rose Cut Diamond Ring
Located in Hong Kong, HK
setting. Almost all pink sapphires are heated and treated. This pink sapphire is GRS certified Madagascar
Category

2010s Hong Kong Cocktail Rings

Materials

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

GIA Certified Natural Fine 1.01ct Vivid Blue Sapphire Pear Teardrop Cut Gem IF
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Natural Fine 1.01ct Vivid Blue Sapphire Pear Teardrop Cut Gem IF GIA Certified Fine
Category

21st Century and Contemporary More Jewelry

Materials

Blue Sapphire

Certified 3 Stone Ring with 7.04ct Vivid Yellow Emerald Cut Sapphire
By M&V Vanguard Jewelry
Located in New York, NY
Sapphire Certificate: CDC2009878 (heated) Sri Lanka Sides stones: 0.51ct G VVS tapered baguette Size: 6.5
Category

2010s American Modern Three-Stone Rings

Materials

Sapphire, 18k Gold, Yellow Gold, Platinum

18k White Gold 0.81ctw GIA Cushion Padparadscha Sapphire Bezel Solitaire Ring
Located in Montclair, NJ
Sapphire Treatment: Heated Weight: 0.81 carats Measurements: 6.49 x 4.74 x 2.74 mm
Category

2010s American Solitaire Rings

Materials

Sapphire, 18k Gold, White Gold

0.85 Carat Loose Vibrant Blue Sapphire Oval Shape Gem For Jewellery
Located in Peshawar, PK
Treatment: Heated Certificate: Available Shape: Oval Sapphire, a gemstone of legendary beauty and enduring
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Sapphire

Yellow Gold Sapphire Diamond Link Bracelet 7 1/4" - 14k Oval 5.85ctw
Located in Greensboro, NC
Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Sapphires Treatment
Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, Sapphire, 14k Gold, White Gold, Yellow Gold

0.52cts Padparadscha Sapphire Ring w Natural Diamonds in 14K Gold Pear 6x4.5mm
Located in Columbus, OH
: Padparadscha Sapphire Treatment: Heated Weight: 0.52cts Head size: 6x4.5mm Shape: Pear Hardness: 9 Metal: 14KW
Category

21st Century and Contemporary Modern Wedding Rings

Materials

Diamond, Padparadscha Sapphire , Gold, 14k Gold, White Gold

1.37 Carat Certified Loose Sapphire Oval Shape Gem For Engagement Ring
Located in Peshawar, PK
Treatment: Heated Certificate: Available Shape: Oval Sapphire, a gemstone of legendary beauty and enduring
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Sapphire

1ct Pink Sapphire Ring with Natural Diamond Halo: Solid 14K White Gold 6mm
Located in Columbus, OH
Add a touch of elegance with this cushion-shaped pink sapphire ring, set in solid 14k white gold
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Pink Sapphire, Gold, 14k Gold, White Gold

Fine Deep Green Colour Sapphire 1.26ct Heart Cut Rare Loose Gemstone 6.7x6.6mm
Located in Birmingham, GB
Fine Deep Green Colour Sapphire 1.26ct Heart Cut Rare Loose Gemstone 6.7x6.6mm Natural Green
Category

21st Century and Contemporary British Loose Gemstones

Materials

Sapphire

Pink Sapphire and Emerald Beaded Cts 295.34 Necklace with Diamond Roundels Pearl
Located in Hong Kong, HK
heated pink sapphires from Madagascar and deep green emeralds from Zambia. Each stone symbolizes beauty
Category

2010s Hong Kong Contemporary Beaded Necklaces

Materials

Diamond, Emerald, Pearl, Pink Sapphire

Platinum Emerald Shape Teal Sapphire and Diamond Ring Center-1.37 Carat
Located in San Francisco, CA
This Delicate platinum ring features a 1.37-carat emerald shape Sri Lankan None Heated Teal color
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Emerald, Sapphire, Platinum

Certified Natural 1.10 Carat Loose Sapphire Cushion Shape Gem For Ring
Located in Peshawar, PK
: Africa Treatment: Heated Certificate: Available Shape: Cushion Sapphire, a gemstone of legendary
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Sapphire

Vintage Oval Blue Sapphire Baguette Diamond Ballerina Ring 14K Solid White Gold
Located in Honolulu, HI
natural, heated oval blue sapphire Diamond Count: 18 brilliant cut, 31 baguette Diamond Color: G-H
Category

Late 20th Century Unknown Modern Cluster Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

1.38ct Oval Blue Sapphire Stud Earrings set in 14k Yellow Gold
Located in Toronto, Ontario
Tone: 7 Dark Saturation: 5 Strong Treatment: Heated Species: Corundum Variety: Sapphire Origin: Sri
Category

2010s Canadian Contemporary Stud Earrings

Materials

Blue Sapphire, 14k Gold, Yellow Gold

GIA Certified 5.56 Ct Natural Ceylon Yellow Sapphire Pendant Necklace white Gold
Located in New York, NY
Oval shape Yellow sapphire Natural Corundum, Heated measurment 11.76 x 9,62 x 5.36 Certificate is
Category

2010s Pendant Necklaces

Materials

Yellow Sapphire, White Gold

Blue Sapphire and Diamond Double Halo Cocktail Engagement Ring GRS Certified
Located in Hong Kong, HK
5.18ct natural cushion cut heated Blue Sapphire at the center Blue sapphire size: 10.82 x 8.76 x
Category

2010s Hong Kong Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

New 14K Gold GIA Zoned Blue Yellow Heart Sapphire Solitaire Pendant Necklace
Located in Montclair, NJ
: Natural Corundum Variety: Sapphire Treatment: Heated Weight: 2.82 carats Measurements: 7.98 x 9.50 x 4.58
Category

2010s Pendant Necklaces

Materials

Sapphire, 14k Gold, Yellow Gold

Ceylon Blue Sapphire Ring with Chevron Diamond Pavé Shank in 14K White Gold
Located in Columbus, OH
A vibrant blue sapphire takes the spotlight in this modern V-shaped ring, where sleek curves meet
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

2.67 Carat Sapphire Pendant Long Cushion Cut East West GIA Certified 18K Gold
Located in New York, NY
. Gemstone Center: 2.67 Ct Blue Sapphire [Heated] 8.49 x 6.60MM [GIA #7235155398] 0.51 Carats - White
Category

21st Century and Contemporary Taiwanese Pendant Necklaces

Materials

Sapphire, 18k Gold, White Gold

Buddha Mama Sapphire Diamond Hamsa Hand Necklace 17 3/4"-Yellow Gold 20k 1.80ctw
By Buddha Mama
Located in Greensboro, NC
Natural Sapphires Treatment: Heated Carat(s): 1.80ctw Cut: Round Natural Diamonds Carat(s): 0.07 Cut
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Yellow Gold

Blue Sapphire Ring w Earth Mined Diamonds in Solid 14K Yellow Gold Oval 7x5mm
Located in Columbus, OH
ones! Specifications Item Type: Ring Center Stone: Sapphire Treatment: Heated Weight: 0.90ct Head
Category

2010s American Cocktail Rings

Materials

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

Bailey Banks and Biddle Three Stone Ring with Diamond and Sapphire
By Bailey, Banks Biddle
Located in Amsterdam, NL
F-G, VS) and in the middle one cushion cut natural non-heated Ceylon sapphire (2.63 carat, 7.6 x 6.7
Category

Antique 1890s American Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

1.22cts Ceylon Sapphire Pendant w Ethical Diamonds in 14K Solid Gold PE 8x6mm
Located in Columbus, OH
designed for lasting beauty. Specifications: Item Type: Pendant Center Stone: Sapphire Treatment: Heated
Category

21st Century and Contemporary Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

Certified Pink Sapphire and Diamond Pendant Necklace in 18k White Gold
Located in La Jolla, CA
claw clasp. The Pink Sapphire is natural and has not been heated. The Pink Sapphire weighs 2.47 carats
Category

21st Century and Contemporary North American Pendant Necklaces

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

0.33cts Padparadscha Sapphire Ring w Diamond Halo in 14K Gold Pear 6X4mm
Located in Columbus, OH
An elegant engagement ring features a stunning 0.33-carat Padparadscha sapphire in a captivating
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Padparadscha Sapphire , Gold, 14k Gold, White Gold

1.5ct Blue Sapphire Ring w Earth Mined Diamonds in Solid 14K Gold Oval 8x6mm
Located in Columbus, OH
This beautiful ring features a 1.48 carat oval Blue Sapphire gemstone with natural earth mined
Category

2010s American Modern Wedding Rings

Materials

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

BVLGARI Cocktail Ring In 18Kt Gold With 4.74 Ctw In Diamonds And Sapphire
By Bulgari
Located in Miami, FL
: white colorless diamonds and a vivid intense blue non heated blue sapphire. Sapphire: Mount in the
Category

21st Century and Contemporary Italian Modernist Cocktail Rings

Materials

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

1.00 Carat Exquisite Natural Multi-Color Sapphire 14K Solid Yellow Gold Ring
Located in Los Angeles, CA
-Color Sapphires Weight: Approx. 1.00 Carat (Heated) Center Yellow Sapphire Measures: 4.00mm Ring size
Category

2010s American Cocktail Rings

Materials

Sapphire, 14k Gold, Yellow Gold

Trillion 6x4.5mm Ceylon Sapphire Ring w Earth Mined Diamonds in Solid 14K Gold
Located in Columbus, OH
! Specifications: Item Type: Ring Center Stone: Sapphire Treatment: Heated Weight: 0.96ct Head size: 6x4.5mm Shape
Category

21st Century and Contemporary Modern Fashion Rings

Materials

Diamond, Blue Sapphire, Gold, 14k Gold, Rose Gold

Blue Sapphire Ring w Earth Mined Diamonds in Solid 14K Gold Pear Shape 8x6mm
Located in Columbus, OH
! Specifications Item Type: Ring Center Stone: Sapphire Treatment: Heated Weight: 1.14ct Head size: 8x6mm Shape
Category

2010s American Modern Cocktail Rings

Materials

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

18K Gold Cathedral Ring. Padparadscha Sapphire GIA Diamonds by Erica Courtney
Located in Virginia Beach, VA
renowned designer Erica Courtney. The centerpiece of this exquisite ring is a rare 1.85-carat heated
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Padparadscha Sapphire , 18k Gold

GIA Certified 9.43 Carat Sapphire and Diamond Convertible Ring and Pendant
Located in beverly hills, CA
of the authenticity and quality of the sapphire. Specifications: Sapphire: Natural Heated Blue
Category

Late 20th Century Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, White 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 ringsvintage 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.