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GRS Cert. 2.5 Carat Oval No Heat Blue Sapphire Diamond Split Shank Ring
Located in Miami, FL
GRS Certified 2.5 Carat Oval Cut No Heat Sri Lanka Blue Sapphire & Round Halo Diamond Split Shank
Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

New Platinum GIA 12.96ctw No Heat Burma Sapphire Diamond Halo Low Profile Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Step Cut - Prong Set - Slightly
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GRS Certified 6.24 Carat NO HEAT Blue Sapphire Diamond Ring LOOP CLEAN
Located in Chicago, IL
Introducing a stunning GRS Certified 6.24-carat oval blue sapphire, a true masterpiece in luxury
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

12.96 No Heat Ceylon Important Sapphire and Diamond 1950s Ring in Platinum
Located in Wailea, HI
12.96 No Heat Ceylon Important Sapphire and Diamond 1950's Ring in Platinum size 5- 1/4. We will
Category

Mid-20th Century Unknown Cocktail Rings

Materials

White Diamond, Blue Sapphire, Platinum

MOISEIKIN 1.64ct No Heat Ruby Necklace
By MOISEIKIN
Located in Hong Kong, HK
creativity. This Ruby necklace with a 1.64ct No Heat Mozambique Ruby is inspired by the Music of Colours
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Emerald, Ruby, 18k Gold, White Gold

Platinum GIA 2.37ct No Heat Dark Royal Blue Sapphire Diamond Wavy Ballerina Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Dark Royal Blue Color - No Heat
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

18 Karat White Gold Violet No Heat Ceylon Sapphire and Diamond Ring
Located in Scottsdale, AZ
Material: 18K white gold Sapphire: 1 oval cut = 2.41ct Diamonds: round brilliant and shield cut
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

7.37 Carat No-Heat Burmese Sapphire Diamond 18k White Gold Ring, Gübelin Cert
Located in Beverly Hills, CA
A rare and top-quality gem blue sapphire takes center stage. It weighs an impressive 7.37 carats
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

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

Vintage Show Stopper 2.51 Carat No Heat Ceylon Sapphire Diamond Platinum Ring
Located in Montreal, QC
a securely nestled 2.51 Carat oval Blue Sapphire with no indications of heat treatment, surrounded
Category

20th Century Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 6.04 Carat Ceylon No Heat Blue Sapphire White Diamond Gold Ring
Located in Kowloon, HK
This exquisite ring features a stunning GIA-certified 6.04 carat Ceylon no-heat color-change
Category

2010s Modern Engagement Rings

Materials

White Diamond, Blue Sapphire, Gold

GIA 9.10 Carat Natural Gem No Heat Sapphire Diamond Ring Cocktail Unheated
Located in New York, NY
The No Heat & Prime Origin. GIA 4.32ct. Natural Sapphire Full cut brilliant Oval cut Clean VS
Category

2010s American Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Vintage Platinum GIA 3.65ctw No Heat Long Cushion Old Step Sapphire Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Long Old Cushion Step Cut - Prong Set - Incredible
Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 4 Carat Oval Blue No Heat Ceylon Sapphire Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
be unheated and completely natural earth mined. The vast majority of sapphires on the market are heat
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Platinum

GIA Certified 1.31 Carat Natural No Heat Pink Sapphire Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 1.31 Carat Natural Hot Pink Sapphire and 0.65 Carat
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

GIA 2.27 Carat Natural No Heat Pink Sapphire Diamond Ring Unheated Collections
Located in New York, NY
The no heat sapphire essence. GIA 1.77ct. Brilliant Natural Sapphire Amazing Full Cushion
Category

2010s American Solitaire Rings

Materials

Diamond, Pink Sapphire, 14k Gold, Yellow Gold

BRASH Contemporary 3.86 CT No Heat Burma Sapphire Platinum Flush Set Unisex Ring
Located in Philadelphia, PA
Centering an elongated cushion cut sapphire weighing approximately 3.86 carats total Natural
Category

21st Century and Contemporary Engagement Rings

Materials

Sapphire, Platinum

Victorian 6.78 Carat No Heat Sapphire Sterling Silver and 18K Gold Ring
Located in Houston, TX
Victorian 18K yellow gold and sterling silver sapphire and diamond double row cluster ring with
Category

Early 20th Century Unknown Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Sterling Silver

New Platinum Classic GIA 4.03ctw No Heat Green Blue Sapphire Diamond Band Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Octagonal Step Cut -Dual Claw Prong Set - Green Blue
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

10.82 Carat Emerald Cut No Heat Ceylon Blue Sapphire Diamond Platinum Ring
Located in Miami, FL
Presenting an exquisite Art Deco Platinum Ring, featuring a 10.82 carat emerald-cut no heat Ceylon
Category

21st Century and Contemporary Sri Lankan Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

No Heat Natural Pink Sapphire Diamond Necklace 18k White Gold Vintage Jewelry
Located in Torrance, CA
Stylish natural pink sapphire & diamond necklace crafted in 18 karat white gold (circa 1990s
Category

Late 20th Century American Modern Pendant Necklaces

Materials

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

18 Karat White Gold Madagascar No Heat Purple Sapphire and Diamond Ring
Located in Scottsdale, AZ
Designer: custom Material: 18K white gold Sapphire: cushion = 4.06cttw Diamond: 2 fancy cut
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Purple Sapphire, 18k Gold, White Gold

Antique Platinum GIA Ceylon NO HEAT Cabochon Blue Star Sapphire Diamond Ring
Located in Montclair, NJ
certified, natural star sapphire stone that displays a very clear and well centered star over its unique and
Category

Mid-20th Century Art Deco Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

Platinum Baguette Diamond GIA Certified Oval 4.05 No Heat Blue Sapphire Ring
Located in Los Angeles, CA
Diamond Ring. Metal- 90% Platinum, 10% Iridium. Stones- GIA Certified Oval No Heat Sri Lanka Sapphire
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

Certified No Heat 5.27 Carat Bluish Green Sapphire Double Halo Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carats in Diamonds F VS The Round Sapphire is Bluish Green 5.27 Carats No Heat The Sapphire is Certified
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Green Sapphire, Gold, 1...

GIA Certified No Heat Cabochon Sapphire 1.84 Carat Diamonds 0.30 Carat Ring
By OGI Ltd
Located in New York, NY
Oval Cabochon Sapphire as the center stone, certified by GIA with report number 6234183187. This
Category

21st Century and Contemporary American Contemporary Dome Rings

Materials

Diamond, Sapphire, Platinum

10.41 Carat GRS Certified No Heat Sapphire, Emerald, and Diamond Gold Bracelet
Located in Hong Kong, HK
All stones are GRS certified... A colourful bracelet, it features natural oval-cut sapphires and
Category

2010s Modern Modern Bracelets

Materials

Diamond, Emerald, Sapphire, Gold, 18k Gold, White Gold

Certified 7.48 Carat No Heat Greenish Blue Step Cut Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Step Cut and NO Heat. The Sapphire is certified by LAPIS. The ring is a size 6, sizable. The ring
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Green Sapphire, Gold, 1...

AGL Certified No Heat 2.86 Carat Oval Purple Pink Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Purple Pink Sapphire The sapphire has NO HEAT and is certified by AGL. There are 0.60 Carats in Diamonds
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Purple Sapphire, Gold, ...

AGL Certified 4.88 Carat No Heat Brownish Green-Blue Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
One of a kind sapphire and diamond ring. The ring is 18K Rose Gold There are 1.47 Carats in
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Green Sapphire, Gold, 1...

GIA 8.50ct natural no heat sapphire diamond ring 14kt. unheated purple pink
Located in New York, NY
A+ Tangibility. GIA Certified 5.50ct. Natural No heat Sapphire ring. Report: 2155939886 Oval
Category

2010s American Solitaire Rings

Materials

Diamond, Pink Sapphire, 14k Gold, White Gold

GIA Certified 2.4 Carat No Heat Pink Sapphire Briolette Diamond Platinum Ring
By Gad Co.
Located in Miami, FL
GIA Certified Pink Sapphire and Diamond Ring. Crafted and set in platinum, this engagement ring
Category

21st Century and Contemporary Malagasy Contemporary Engagement Rings

Materials

Pink Sapphire, White Diamond, Diamond, Platinum

Platinum Diamond Cushion Cut GIA Certified 4.71 No Heat Blue Sapphire Ring
Located in Los Angeles, CA
No Heat Sri Lanka Sapphire 4.71 Carats. 12 Round Diamonds G-H Color VS2-SI2 Clarity 2.03 Carats
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

Art Deco GIA 5.50 carat Ceylon no heat sapphire diamond platinum cocktail ring
Located in Beverly Hills, CA
This extraordinary Art Deco platinum cocktail ring features a GIA-certified 3.90 carat no-heat
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GRS Certified No Heat Oval-Shaped Pink Sapphire (Padparadsha - type) and Cts 1.3
Located in Hong Kong, HK
pink sapphire from Sri Lanka, accentuated by two dazzling trilliant-cut diamonds. Although the
Category

21st Century and Contemporary Hong Kong Contemporary Engagement Rings

Materials

Sapphire, Pink Sapphire

Certified No Heat 4.98 Carat Round Greenish Blue Teal Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
/SI. The center stone is 4.98 Carat Round Greenish Blue (Teal) Sapphire. The sapphire has NO HEAT and
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Green Sapphire, Gold, 1...

GRS Certified 50.11 Carat Cushion No Heat Sri Lanka Blue Sapphire Ring
By Gad Co.
Located in Miami, FL
GRS Certified 50.11 Carat Cushion Cut No Heat Sri Lanka Blue Sapphire with Mixed Cut Diamond Side
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

GIA Certified 6.05 Carat Ceylon No Heat Colour Change Oval Cut Blue Sapphire
Located in Kowloon, HK
Discover the unparalleled beauty of this 6.05-carat color-change sapphire, a rare gemstone
Category

2010s Loose Gemstones

Materials

Blue Sapphire

Ceylon No-Heat Blue Sapphire and Diamond Halo Ring in 18 Karat White Gold
Located in Tampa, FL
white gold Princess Diana style setting. This magnificent Ceylon No-Heat Sapphire and Diamond Ring
Category

Vintage 1970s Modern Cocktail Rings

Materials

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

C. Dunaigre Certified 56.63 Carat Total No Heat Seven-Stone Yellow Sapphire Lot
Located in New York, NY
Report. All sapphires are certified as NO HEAT Treatment and of Ceylon Origin. 3.98 Carat Cushion
Category

21st Century and Contemporary Sri Lankan More Jewelry

Materials

Sapphire, Yellow Sapphire

Estate Natural No Heat 3.31 Ct Blue Sapphire Diamond Engagement Solitaire Ring
Located in Napoli, IT
totally natural Sapphire is 100% NO Heat – Basaltic origin -probably Cambodia- – 3.31 Ct known weight
Category

Late 20th Century European Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

IGI Certified 2.02ct No Heat Sapphire and Diamond Pendant in 18K White Gold
Located in KOWLOON, HK
yellow sapphire at its heart. What makes this sapphire truly exceptional is its rare "intense greenish
Category

2010s Hong Kong Modern Pendant Necklaces

Materials

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

Platinum GIA 3.42ctw No Heat Ceylon Color Change Sapphire w/ Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - Fiery - Color Change
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Purple Sapphire, Platinum

18k Gold 5.4ctw GIA High Quality No Heat Ceylon Sapphire Diamond Wide Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - Gorgeous Royal Blue
Category

21st Century and Contemporary Cocktail Rings

Materials

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

AGL Certified 9.10 Carat Ceylon No Heat Padparadscha Sapphire and Diamond Ring
By Gad Co.
Located in Miami, FL
9.10 Carat cushion cut Ceylon no heat Padparadscha Sapphire and mixed cut diamond ring. Mounted in
Category

2010s Sri Lankan Art Deco Cocktail Rings

Materials

Diamond, Padparadscha Sapphire , 18k Gold, White Gold

1950s GIA 4.38ctw Natural Color-Change PURPLE No-Heat Sapphire Diamond Plat Ring
Located in New York, NY
1950s GIA 4.38ctw Natural Color-Change PURPLE Unheated Round Sapphire Diamond Platinum Cocktail
Category

Vintage 1950s Retro Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

French 1960s No Heat 7.42 Carat Ceylon Sapphire Diamond White Gold Cluster Ring
Located in Poitiers, FR
oval Ceylon sapphire surrounded by 12 brilliant cut diamonds. The ring bed is composed of openwork
Category

Vintage 1960s French Retro Cluster Rings

Materials

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

Platinum GIA 1.92ctw Oval Pink No Heat Sapphire w/ Diamond Halo Cluster Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Vivid Pink Color - No Heat
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Pink Sapphire, Platinum

Antique GIA No Heat Sapphire and Rose Cut Diamond Gold Bar Brooch
Located in Miami Beach, FL
Antique bar pin featuring an antique cushion cut light blue faceted Sri Lanka Sapphire
Category

Antique Late 19th Century Brooches

Materials

Diamond, Blue Sapphire, 14k Gold, Silver

Art Deco GIA 11.85 carat Burma no heat star sapphire diamond platinum ring
Located in Beverly Hills, CA
This exceptional Art Deco ring centers on an 11.85 carat Burmese cabochon cut star sapphire, GIA
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Bvlgari Trombino Ring with Burma no heat Sapphire and Diamonds in Platinum 1980s
Located in Roma, RM
Burmese sapphire, weighing approximately 8.11 carats, confirmed to be unheated—a rare and highly prized
Category

Vintage 1980s Italian Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified No Heat Ceylon Pink Sapphire Diamond 2.14 Carat 18 Karat Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite and truly one-of-a-kind GIA Certified No Heat Ceylon Pink Sapphire 1.34
Category

2010s American Contemporary Cocktail Rings

Materials

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

3.57 Carat Oval No Heat Ceylon Sapphire GIA and Diamond Platinum Statement Ring
Located in Montreal, QC
Simply Beautiful! Art Deco 3.57 Carat Oval No Heat Ceylon Sapphire GIA and Marquis and RBC Diamond
Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 1.92 Carat No Heat Cushion Purple Sapphire Diamond Pave Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carat The Sapphire is GIA Certified NO HEAT There are 1.20 Carats in Diamonds F/G VS/SI The ring is a
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Purple Sapphire, Gold, ...

GRS Cert. 2.5 Carat Oval No Heat Blue Sapphire Diamond Split Shank Ring
Located in Miami, FL
GRS Certified 2.5 Carat Oval Cut No Heat Sri Lanka Blue Sapphire & Round Halo Diamond Split Shank
Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

Classic Platinum GIA 2.66ctw No Heat Round Sapphire w/ Diamond Modern Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Round Brilliant Cut - Prong Set - Clean Light to
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Platinum

No Heat Burmese Sapphire Cts 253 and South Sea Pearl Beaded Necklace
Located in Hong Kong, HK
Featuring 253 cts of natural, untreated Burmese sapphires and 196 cts of resplendent South Sea
Category

2010s Hong Kong Contemporary Beaded Necklaces

Materials

Pearl, Sapphire, South Sea Pearl, 18k Gold

Art Deco Marcus Co. Platinum 12 Carat No Heat Oval Sapphire Diamond Ring
By Marcus Co.
Located in Cape May, NJ
This rare Art Deco Marcus & Co. Platinum 12 Carat No Heat Sapphire Diamond Ring is a true
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

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Sapphire No Heat For Sale on 1stDibs

Find the exact sapphire no heat you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, Platinum and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 547 vintage or 461 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a sapphire no heat may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but 1 Carat and 1.5 Carat versions are of considerable interest. Finding an appealing sapphire no heat — no matter the origin — is easy, but Diamond Stars Jewelry, Inc., Polya Medvedeva Jewellery and Dover Jewelry each produced a popular version that is worth a look. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes cushion cut and round cut alternatives. When shopping for a sapphire no heat, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Sapphire No Heat?

Prices for a sapphire no heat can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $935 and can go as high as $1,175,000, while this accessory, on average, fetches $17,816.

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 Sapphire No Heat
  • 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.
  • 1stDibs ExpertApril 5, 2022
    Whether or not terracotta pots can withstand heat depends on how well they are made and cared for. A finely crafted pot can usually hold up in the face of high temperatures. If you intend to cook with one, season it with cooking oil to increase its durability. Shop a collection of terracotta pots on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    No, not all fireplaces need a heat shield. However, a heat shield can enhance the visual appearance of the space while also protecting the room. Carefully measure your fireplace to ensure the best fit. Shop a wide range of heat shields and fireplace inserts on 1stDibs.
  • A heated ruby is a ruby wherein 1600 - 1700 degrees centigrade of heat is applied to the stone to improve it's color, luster, and/or clarity. This is a common method for most rubies is not a bad at all. What makes unheated rubies valuable is their rarity. To find a beautiful ruby that does not need heat to improve it's beauty is very rare and highly unlikely.
  • 1stDibs ExpertApril 5, 2022
    Yes, Burmese rubies are heat treated. Most rubies are heat treated directly at the mines because the treatment enhances the value and quality of the ruby. Shop a wide collection of Burmese ruby pieces as well as other fine jewelry on 1stDibs.
  • 1stDibs ExpertMarch 31, 2023
    There is no single mug type or brand of mugs that holds heat best. While materials do play a role in determining how well mugs hold hot beverages at temperature, other factors like whether the metal is insulated, how well the mug is crafted and how tightly the lid fits also have an impact. Find an assortment of mugs on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    A sapphire symbolizes wisdom, virtue, good fortune, and lastly holiness. It is thought to stimulate concentration, enhance creativity, and remove unwanted thoughts from the mind.
  • 1stDibs ExpertFebruary 22, 2021
    Also known as Sri Lankan sapphires, ceylon sapphires are the highest quality sapphires on the market. Though they're available in a range of blues, the darker the stone, the higher quality it generally is.
  • 1stDibs ExpertOctober 12, 2021
    Green sapphire is a rare and valuable gemstone from the corundum mineral family that is green in hue. This gemstone represents the planet Mercury in Vedic astrology, and it is worn to provide peace and cheerfulness, as well as to increase focus, self-confidence, and overall mental health. It's also recommended as a useful therapeutic stone for a variety of treatments. Green sapphires can range from very light green to a very dark, rich color in hue, tone, and saturation. Shop a wide range of antique and vintage green sapphire jewelry on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    Golden sapphire is a variety of corundum. Translucent blue, green, or yellow material is sometimes present together with gold. It is featured in jewelry, and on 1stDibs you will find a wide variety of golden sapphire jewelry on sale.
  • The rarest sapphires are the sapphires certified as Kashmir origin. Sapphires from Kashmir is very much sought after because of it's very rich and blue color, its overall quality, and tremendous rarity. These sapphires are one of the rarest gemstones in the world. Very few are found in the market to day and and even fewer is mined from this place (if at all).
    1stDibs ExpertAugust 17, 2021
    The rarest sapphire is the Padparadscha sapphire, which is a unique pink, orange color different from almost any other colored stone.
  • 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.
  • 1stDibs ExpertFebruary 22, 2021
    Silver sapphire is an opaque gemstone with a blue-gray to silver-gray color. While opaque sapphires are usually lower quality gemstones, the same is not true for silver sapphires.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, sapphires can be purple. While sapphires are generally blue, these stones actually come in a wide range of colors. Purple sapphires are some of the rarest sapphires in the world.
  • 1stDibs ExpertApril 5, 2022
    Yes, sapphires can be violet or purple in color. The gemstones occur naturally in a wide range of colors including pink, white, red, yellow, green, black and orange. However, blue sapphires are the most well known. On 1stDibs, find a collection of expertly vetted sapphire gemstone jewelry.
  • 1stDibs ExpertApril 5, 2022
    Sapphires are most frequently thought of as blue but they come in a range of colors. In fact, sapphires come in all colors of the rainbow. This has prompted many jewelers to create pieces that feature rainbow colors of sapphires, typically in a row to show off the full spectrum of hues available. On 1stDibs, find a collection of authentic sapphire jewelry from some of the world’s top sellers.
  • 1stDibs ExpertNovember 2, 2021
    Teal sapphire is a unique variety of corundum. It features majestic deep ocean blue and vivacious green colors. It looks majestic and manifests fidelity, clarity and integrity. Shop a collection of vintage and modern teal sapphire jewelry from some of the world’s top jewelers on 1stDibs.
  • A cabochon sapphire is a sapphire cut into a cabochon shape. A cabochon shape is characterized as having a convex, rounded surface that is polished but unfaceted.
  • 1stDibs ExpertApril 5, 2022
    A sugarloaf gemstone is one that is cut in the cabochon style, meaning there are no facets but a smooth, polished surface. The term sugarloaf means that the gem has a conical shape with four sides creating a rounded pyramid on top, while the bottom is still flat. This cut was frequently used with sapphires and some other gemstones. Shop a collection of authentic sapphire jewelry from some of the world’s top boutiques on 1stDibs.