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GIA Certified 5.03ct Natural No Heat Color Change Purple Violet Sapphire Ring
Located in New York, NY
Halo Cluster Cocktail Royale GIA Certified 5.03ct. Natural Sapphire ring. Report: 1206133634
Category

2010s American Solitaire Rings

Materials

Sapphire, 14k Gold, White Gold

Custom Handmade Natural Rainbow Sapphire 18K Yellow Gold GIA No Heat Bracelet
Located in Carmel By The Sea, CA
A stunning and rare creation, this custom-made bracelet features 31 vibrant, natural sapphires in a
Category

2010s Art Deco Link Bracelets

Materials

Sapphire, 18k Gold, Yellow Gold

GIA Certified 5.05 Carat Natural No Heat Color Change Sapphire Diamonds Ring
Located in New York, NY
Halo Cluster Cocktail Royale GIA Certified 5.05ct. Natural Sapphire ring. Report: 5181699389
Category

2010s American Cluster Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

GIA Certified 4.09ct Natural Round No Heat Sapphire Diamond Ring Unheated 14kt
Located in New York, NY
No heat Classic GIA Certified 4.09ct. Natural No heat Blue Sapphire ring. Report: 2195995565
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

GIA Certified Burma No Heat Natural Blue Sapphire Bead Diamond Bracelet , 18kg
Located in New York, NY
GIA Certified Burma No Heat Natural Blue Sapphire Bead & Diamond Bracelet , 18 Karat White Gold
Category

2010s Tennis Bracelets

Materials

Diamond, Blue Sapphire, 18k Gold

GIA Certified 1.79ct Natural No Heat Purple Pink Sapphire Diamonds Necklace 14kt
Located in New York, NY
GIA Certified: 1.79ct. Natural Sapphire Necklace GIA Report# 3355608671 Clean clarity
Category

2010s American Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold

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

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

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

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

1.14 Carat Natural No Heat Purple Sapphire and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.14 Carat Natural Unheated Purple Sapphire and 0.69 Carat Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

33.55ct Bleu Cushion shape Sri Lankan Natural Sapphire No Heat Certified By GRS
Located in Antwerpen, BE
-Description- An extraordinary 33.55 carat natural sapphire of exceptional rarity and prestige
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

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

56.65 Carats Blue sapphire No-Heat Ceylon Cushion Cabochon 7 Pieces Natural Gem
Located in Jaipur, RJ
56.65 Carats Blue sapphire No-Heat Ceylon Cushion Cabochon 7 Pieces Natural Gem Gemstone
Category

2010s Sri Lankan Beaded Necklaces

Materials

Blue Sapphire

3.72ct Bleu Heart Shaped Sri Lankan Natural Sapphire (No Heat) Certified By GRS
Located in Antwerpen, BE
) Treatment: No Heat (GRS Certified) Color: Blue This sapphire displays a mesmerizing, vibrant blue hue with
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

GIA Certified 3.15ct Natural No Heat Yellow Orange Sapphire Diamonds Ring 14kt
Located in New York, NY
Classic Three Anniversary 3.15ct. Natural GIA Certified Yellow Orange Sapphire Ring GIA
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

GIA Certified 2.04ct Natural No Heat Yellow Brown Sapphire Diamonds Ring 14kt
Located in New York, NY
Classic Three Anniversary 2.04ct. Natural GIA Certified Brown-Yellow Sapphire Ring GIA Certified
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k 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

GIA Certified 3.55ct Natural No Heat Blue Sapphire Cocktail Cluster Ring 18kt
Located in New York, NY
Classic Cocktail Raised Cluster 3.55ct. Natural GIA Certified Blue Sapphire Ring GIA Certified
Category

2010s American Cocktail Rings

Materials

Blue Sapphire, 18k Gold, White Gold

1.16 Carat Natural Royal Blue, No Heat Sapphire Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a AIGS Certified 1.16 Carat Natural Unheated, Royal Blue, Burmese
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.06 Carat Natural Royal Blue, No Heat Sapphire Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a AIGS Certified 1.06 Carat Natural Unheated, Royal Blue, Burmese
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Certified 2.06 Carats No heat Sri-Lanka Pink Sapphire Oval Cutstone Natural gem
Located in Jaipur, RJ
Certified 2.06 Carats No heat Sri-Lanka Pink Sapphire Oval Cutstone Natural gem Weight: 2.06 Carats
Category

21st Century and Contemporary Sri Lankan Art Deco Loose Gemstones

Materials

Ruby, Pink Sapphire

20 Carat Natural No Heat Ceylon Color Change Blue Sapphire &Diamond Pendant AGL
Located in West Hollywood, CA
The Sapphire: This is a one of a kind 20.59 Carat Natural Untreated Ceylon Sapphire. It exhibits
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Blue Sapphire, Platinum

9.79 Carat Cushion Cut Ceylon Natural Yellow Sapphire GIA No Heat Diamond Ring
Located in Houston, TX
Beautifully hand-crafted 9.79 carat cushion cut natural Ceylon, no heat, yellow sapphire center
Category

2010s Sri Lankan Engagement Rings

Materials

Diamond, Yellow Sapphire, Platinum

Art Deco 14K White Gold Natural No Heat Cornflower Blue Sapphire 1.50CTW Ring
Located in Cape May, NJ
Art Deco 14k white gold natural no heat cornflower blue sapphire 1.50ctw ring Era: Art Deco
Category

Vintage 1920s Art Deco More Rings

Materials

Diamond, Blue Sapphire, White Gold

GIA 2.52 Carat Natural No Heat Pink Sapphire Diamonds "V" Necklace 14 Karat
Located in New York, NY
No Heat, True Pink Cushion sapphire "V" Necklace 1.52ct. GIA Certified Report: 1152217761
Category

2010s American Chain Necklaces

Materials

Diamond, Pink Sapphire, 14k Gold, Yellow Gold

GIA Certified 4.75 Carat Natural No Heat Orange Brown Sapphire Diamond Ring 14kt
Located in New York, NY
Orange Brown Naturale GIA Certified 4.15ct. Natural Orange Brown Sapphire ring Full cut Oval
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

GIA Certified 1.90 Carat Natural No Heat Pink Sapphire Diamonds Ring 14 Karat
Located in New York, NY
No Heat Pink & Mod Raised Cathedral 1.50ct. Natural GIA Certified No Heat Pink Sapphire Ring GIA
Category

2010s American Solitaire Rings

Materials

Diamond, Pink Sapphire, 14k Gold, White Gold

GIA Certified 5.48 Carat Natural No Heat Royal Blue Sapphire Ring Halo Prime
Located in New York, NY
Halo Cluster Cocktail Royale GIA Certified 3.14ct. Natural Sapphire ring. Report: 2205133623
Category

2010s American Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA 1.78 Carat Natural No Heat Bright Pink Sapphire Diamond Ring 18 Karat
Located in New York, NY
No Heat Pink & Channel 1.58ct. Natural GIA Certified No Heat Pink Sapphire Ring GIA Certified
Category

2010s American Solitaire Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Yellow Gold

5.75 Carat GIA Certified Natural No Heat Blue Sapphire Ring 18 Karat Traditional
Located in New York, NY
GIA Certified 5.75ct. Natural No Heat Blue Sapphire GIA Certified Report ID: 6194954653 11.63 X
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

GIA No Heat 2.05CT Natural Sapphire Diamonds Spanish Deco Gilt Ring Unheated 14K
Located in New York, NY
Spanish Gilt Revival Deco 1.17ct. GIA No Heat Sapphire Brownish Orangy Pink 6.40 X 6.25 X 4.09
Category

2010s American Revival Solitaire Rings

Materials

Diamond, Pink Sapphire, 14k Gold

Art Deco GIA 26.5ct Natural No-Heat Star Blue Sapphire Platinum Diamond Ring
Located in New York, NY
Art Deco 1920's GIA 26.5ct Natural No-Heat Star Blue Sapphire Platinum Diamond Ring This Antique
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

AGL Certified No Heat Natural 11.81 Ct Blue Sapphire Diamond 18K Gold Ring
Located in New York, NY
AGL certified , No Heat , Natural Sapphire ring. the stone is completely natural with zero
Category

Early 2000s Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

GRS Certified 4.05ct Natural No Heat Vivid Deep Blue Sapphire Diamonds Ring 14kt
Located in New York, NY
Dome Raised Cocktail 4.05ct. Natural GIA Certified Blue Sapphire Ring GRS Certified Report ID
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

33.31 carats no-heat multi sapphire top quality 24 pieces cut stone natural gem
Located in Jaipur, RJ
33.31 carats no-heat multi sapphire top quality 24 pieces cut stone natural gem Gemstone
Category

21st Century and Contemporary Unknown Art Deco Loose Gemstones

Materials

Aquamarine, Sapphire

No Heat Natural Blue Star Sapphire Diamond 18K White Gold Cocktail Ring GIA Cert
Located in Boca Raton, FL
features a natural no heat blue star sapphire gemstone weighing 20.37 carat certified by the GIA. The
Category

Late 20th Century American Modern Cocktail Rings

Materials

White Diamond, Blue Sapphire, Diamond, Star Sapphire, Gold, 18k Gold, Wh...

Burmese No-Heat 14.53 Sapphire Platinum Ring, GRS Certified
Located in Miami, FL
Natural Gem Sapphire and NO HEAT from BURMA which is Exceptionally rare. Solid Platinum and a rare RETRO
Category

Vintage 1920s Burmese Cocktail Rings

Materials

Sapphire, Platinum

GIA No Heat 2.97 Carat Natural Gem Blue Sapphire Diamond Ring Unheated 14 Karat
Located in New York, NY
Gem Investiture. 2.27ct. GIA No Heat Sapphire Classic Royal Top Gem Blue 8.49 X 6.71 X 4.60
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

14 Karat Gold Oval No-Heat Light Blue Natural Sapphire Ring Center-1.09 Carat
Located in San Francisco, CA
This delicate handcrafted earthy, organically designed ring features a 1.09 Carat Natural Non
Category

21st Century and Contemporary American More Rings

Materials

Sapphire, Yellow Gold

Important Natural 23 Carat Ceylon Sapphire Diamond Necklace 1950s Provenance
Located in Lisbon, PT
Important one-of-a-kind 23-carat Ceylon natural no-heat sapphire and diamond convertible necklace
Category

Vintage 1950s Portuguese Modern More Necklaces

Materials

Diamond, Sapphire, Gold, White Gold

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

Gem No-Heat Burma Pink Sapphire Diamond Navette Antique Ring
Located in Bethesda, MD
sapphire, certified by AGL for its natural origin and exceptional quality. No-heat sapphires from Burma are
Category

Antique 1890s Cluster Rings

Materials

Diamond, Pink Sapphire, 14k Gold

Gem 6.71 Sri Lanka No Heat Sapphire Diamond Platinum Ring
Located in New York, NY
Lanka and is a natural sapphire with no heat treatment or other enhancements. This sapphire is very
Category

2010s Engagement Rings

Materials

Diamond, Sapphire, Platinum

Natural 1.89ct Colour Change Blue Green Sapphire No Heat Heart Cut IGI Certified
By Gems and Jewels UK
Located in Birmingham, GB
Natural 1.89ct Colour Change Blue Green Sapphire No Heat Heart Cut IGI Certified Natural Rare
Category

21st Century and Contemporary More Jewelry

1.18ct Natural Bi Colour Sapphire Yellow Blue Green No Heat Heart IGI Certified
By Gems and Jewels UK
Located in Birmingham, GB
1.18ct Natural Bi Colour Sapphire Yellow Blue Green No Heat Heart IGI Certified Natural Untreated
Category

21st Century and Contemporary More Jewelry

GIA 4.60ct No Heat Pink Sapphire 1.19ct Diamond Engagement Ring
Located in New York, NY
no heat pink sapphire that weighs 4.60ct. The sapphire is accentuated by sparkling round cut diamonds
Category

20th Century Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

Emilio Jewelry Grs Certified 20.00 Carat No Heat Sapphire Ring
By Emilio!
Located in New York, NY
magnificent natural Grs certified no heat ceylon sapphire weighing over 20 carats! Set in a very special
Category

21st Century and Contemporary Cocktail Rings

Materials

Sapphire

Exceptional 20.64ct GIA No-Heat Yellow Sapphire Diamond Platinum Ring
Located in Miami, FL
connoisseurs. Details: Center Stone: Natural No-Heat Yellow Sapphire, Octagonal Step-Cut (~20.64 ct
Category

Vintage 1980s American Cocktail Rings

Materials

Diamond, Yellow Sapphire, Platinum

131.05 Carat No Heat Sapphires and Diamonds Necklace and Earrings Platinum
Located in BEVERLY HILLS, CA
, circa 1960's. Approximately 131.05 carats total in diamonds and no heat sapphires. 32 natural no heat
Category

Vintage 1960s Unknown Contemporary Drop Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Sapphire Gold Ring 3.52ct No Heat, 18K White Gold, DSEF certified.
Located in Berlin, BE
White gold ring set with a natural, untreated (no heat) Ceylon sapphire in blue with a slight
Category

20th Century French Aesthetic Movement Cluster Rings

Materials

Sapphire, Gold, 18k Gold, White Gold

No Heat Burma Blue Cabochon Sapphire Earrings in 18K White Gold
Located in Hong Kong, HK
GRS Certificate Beautiful set of Natural, no heat, Burma Oval Cabochon Blue Sapphire (146.70 cts
Category

21st Century and Contemporary Hong Kong Contemporary Chandelier Earrings

Materials

Sapphire, Blue Sapphire, 18k Gold, White Gold

French Art Deco Certified No Heat Burmese Sapphire Diamonds Platinum Ring
Located in Poitiers, FR
openworked with geometric designs. Weight of the sapphire : 2,30 carats approximately. Natural - No Heat - No
Category

Vintage 1930s French Art Deco Engagement Rings

Materials

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

Certified 3.05 Carat No Heat Purple Sapphire Diamond Gold Heart Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Sapphire is 3.05 Carats Natural Purple NO Heat. The Sapphire is certified by LAPIS. The ring is a size 6
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

Vintage Platinum Oval Sapphire Trilliant Diamond Cocktail Ring NO HEAT GIA 13.05
Located in Winter Springs, FL
centering an important 13.05-carat natural, unheated Ceylon sapphire. The gem exhibits a mesmerizing violet
Category

Mid-20th Century Retro Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage 1.78 Carat Oval Pink NO HEAT Sapphire GIA Diamond Platinum Ring
Located in Montreal, QC
Ring. Centering a securely nestled Hand set, Natural Pink GIA NO HEAT Oval Sapphire weighing approx
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Platinum GIA No Heat 6.21ctw Zoned Greenish Blue Emerald Cut Sapphire Ring
Located in Montclair, NJ
certification for the stone in which guarantees it is a 100% natural sapphire with no heat treatment. Enjoy
Category

2010s American Engagement Rings

Materials

Sapphire, Platinum

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Natural No Heat Sapphire For Sale on 1stDibs

On 1stDibs, you can find the most appropriate natural no heat sapphire for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, Platinum and 18k Gold. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a natural no heat sapphire 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 1.5 Carat and 2 Carat versions are of considerable interest. A natural no heat sapphire from Dover Jewelry, Antinori Fine Jewels and Andreoli — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 natural no heat sapphire, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Natural No Heat Sapphire?

On average, a natural no heat sapphire at 1stDibs sells for $14,400, while they’re typically $1,200 on the low end and $650,000 for the highest priced versions of this item.

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 Natural No Heat 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.
  • 1stDibs ExpertApril 5, 2022
    Yes, Parti sapphires are indeed natural and cannot be manufactured in a lab. Three different colors can be seen in this stone, a mixture of blue, green and yellow. You can shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertMarch 3, 2023
    One way to tell if a star sapphire is natural is to shine a flashlight on it while in total darkness. On a genuine star sapphire, the light that reflects off of the stone will be the same color as the stone. Glass and other materials used to create synthetic stones may show reflections in different colors. To be certain of the authenticity of a gemstone, take it to an experienced jeweler or appraiser for an evaluation. On 1stDibs, find a selection of star sapphire jewelry.
  • 1stDibs ExpertMay 5, 2023
    How much a 1-carat natural sapphire is worth depends on its color, cut and quality. Sapphires can range in value from $25 to thousands of dollars per carat. A certified appraiser or knowledgeable jewelry expert can examine a particular gemstone piece and give you an estimate of its value. On 1stDibs, find a collection of sapphire gemstone jewelry.