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Natural Untreated Australian 2.83ct Black Opal Ring 18 Karat White Gold
By Renata Bernard
Located in Sydney, AU
-colour. A circle of brilliant-cut sapphires in 18K white gold draw out the colours of this exceptional
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Black Opal, Blue Sapphire, 18k Gold, White Gold

GIA Certified Pink Sapphire Ring, 5.52 Carat Unheated Sapphire 18kt
Located in Tampa, FL
New 18kt White gold custom sapphire ring set with oval cut untreated natural pink sapphire
Category

2010s Unknown Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, 18k Gold

Yellow Sapphire Ring, 6.13 Carat Unheated Sapphire Platinum GIA Certified
Located in Tampa, FL
New custom yellow sapphire platinum ring, contacting an untreated yellow oval cut sapphire
Category

2010s Unknown Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

3 Stone Sapphire Platinum Ring, 3.50ct Unheated Ceylon Sapphire GIA Certified
Located in Tampa, FL
New Platinum custom natural Ceylon sapphire ring containing an untreated oval cut natural blue
Category

2010s Sri Lankan Three-Stone Rings

Materials

Blue Diamond, Sapphire, Blue Sapphire, Platinum

Unheated Sapphire Ring, 3.03ct Platinum GIA Certified Royal Blue Ceylon Sapphire
Located in Tampa, FL
New platinum custom Ceylon sapphire ring containing an untreated oval cut blue sapphire measuring
Category

2010s Sri Lankan Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 6.18 ct Sapphire Ring, Unheated Ceylon Sapphire 18kt Rose Gold
Located in Tampa, FL
New 18kt rose gold pink sapphire & diamond ring, set with a modified oval cut untreated pink
Category

2010s Sri Lankan Modern Wedding Rings

Materials

Sapphire, Pink Sapphire, 18k Gold, Rose Gold

20.43 Carat Sapphire Ring
Located in Malmö, SE
A sapphire ring in 18K gold, featuring a double cabochon-cut 20.43ct untreated natural sapphire
Category

2010s European Fashion Rings

Materials

Sapphire, 18k Gold, Platinum

Pink Star Sapphire Diamond Ring
Located in Malmö, SE
sharp star. The sapphire is untreated and from Sri Lanka. Surrounded by magnificent oval and round
Category

21st Century and Contemporary Swedish Modern Cluster Rings

Materials

Diamond, Star Sapphire, Platinum

Natural Sapphire Diamond Platinum Ring
Located in Portland, ME
AGL to be tested, it comes with a lab report stating that this is a natural untreated Ceylon sapphire
Category

Vintage 1980s Unknown Modern Cluster Rings

Materials

Blue Sapphire, Diamond, Platinum

1.80ct Round Cut Natural Blue Sapphire Loose Gemstone
By Hannaboya
Located in Lanham, MD
Create an amazing jewelry with the charm of this 1.80ct Natural Untreated Round Cut Blue Sapphire
Category

2010s African Contemporary Loose Gemstones

Materials

Blue Sapphire

14k Gold Platinum Yellow Sapphire Diamond
Located in New York, NY
14k Gold & Platinum Rope-Design Ring w/Natural, Untreated Yellow Sapphire (Certificated) Surround
Category

Vintage 1960s American Fashion Rings

Materials

Diamond, Sapphire, 14k Gold, Platinum

1.54 Ct Natural Violet Ceylon Sapphire Diamond Ring
Located in Land O Lakes, FL
This Violet Color Natural Untreated Ceylon Sapphire & Diamond Pear Ring Set In 14K White Gold Is
Category

2010s American Modern Fashion Rings

Materials

Diamond, Sapphire, 14k Gold

Edwardian Natural Sapphire Seed Pearl Rare Necklace
Located in Napoli, IT
grade – totalling 11.0 Ct combined with 20.0 Ct of natural untreated White Sapphires giving out the best
Category

Antique Early 1900s Edwardian Multi-Strand Necklaces

Materials

Natural Pearl, Sapphire, Gold

8 Carat Natural Oval Cut Sapphire Ring
Located in New Orleans, LA
Sapphire and Diamond Ring featuring an 8 Carat Unheated/Untreated Ceylon Sapphire in a Platinum
Category

Vintage 1980s French Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

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

2010s Sri Lankan Contemporary Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

1.14 Carat Padparadscha Sapphire and Diamond Ring
Located in Los Angeles, CA
This beautiful ring flaunts a 1.14 carat oval-cut natural and untreated Padparadscha Sapphire
Category

2010s American Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold

Large Edwardian Style Sapphire and Diamond Cluster Ear Studs
Located in Oxted, Surrey
5mm blue untreated natural sapphire in a four claw setting, surrounded by two rows of round brilliant
Category

2010s British Edwardian Stud Earrings

Materials

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

Art Deco inspired Deep blue 2.71ct Sapphire Cocktail Ring
Located in Stockholm, SE
untreated deep blue sapphire, boasting a substantial 2.71 carats. This captivating gemstone evokes a sense
Category

Vintage 1980s Swedish Art Deco Cocktail Rings

Materials

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

Unheated 2.05 ct Pink Sapphire Ring, Platinum 950 GIA Certified
Located in Tampa, FL
New Platinum sapphire ring containing a transparent untreated pink cushion cut Ceylon sapphire
Category

2010s Sri Lankan Modernist Cocktail Rings

Materials

Diamond, Sapphire, Pink Sapphire, 18k Gold, Platinum

Sapphire and Ruby 18 Karat Gold Bridal Band Ring
By AB Jewelry NYC
Located in New York, NY
displays untreated blue sapphires, brilliant-cut stones. Ruby cabochons are set on the top and the bottom
Category

21st Century and Contemporary American Contemporary Bridal Rings

Materials

Multi-gemstone, Ruby, Sapphire, Blue Sapphire, 18k Gold, Gold, Yellow Gold

Rare Unheated Color-Change Sapphire Diamond 18K Ring
Located in Mill Valley, CA
pink, and is totally natural and unheated/untreated. This is a certified natural sapphire, mined in
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

SSEF Certified 3.29 Carat Sapphire and Diamond Cluster Ring
Located in New York, NY
This natural untreated oval shaped sapphire weighing 3.29 carats has a strongly saturated blue
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Sapphire

Cluster Diamond Sapphire Ring 18 Karat Yellow Gold
Located in Geneva, CH
Beautiful cluster ring crafted in 18K yellow gold with a royal blue unheated and untreated round
Category

Early 2000s Cluster Rings

Materials

Diamond, Sapphire, Yellow Gold, 18k Gold

Unheated 9.29 Carat Sri Lankan Blue Sapphire and Diamond Ring GIA Certified
Located in Middletown, DE
% NATURAL Unheated, Untreated Sri Lankan Blue Sapphire. This one is one in 10 million found- being it is no
Category

2010s Sri Lankan Engagement Rings

Materials

Sapphire, Blue Sapphire, Platinum

Georg Spreng - Solo Ring Platinum 950 with Oval Natural Pink Sapphire Ceylon
By Georg Spreng
Located in Waldstetten, DE
unheated, untreated pink Sapphire This wonderful ring is a one of a kind, designed and hand made in our
Category

2010s German Contemporary Cocktail Rings

Materials

Sapphire, Pink Sapphire, Platinum

Unheated Yellow Sapphire Ring, 14.03ct Asscher Cut GIA Certified Origin
Located in Tampa, FL
Ceylon yellow sapphire at 14.03 carats, finding untreated yellow sapphires is a rare find and to find one
Category

2010s Sri Lankan Cocktail Rings

Materials

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

4.2 Carat Bi-Color Marriage Sapphire 14 Karat Gold Cocktail Ring
By D and A Style
Located in Singapore, SG
"Marriage" sapphires are untreated bi-color sapphires, mostly with blue+green colors. It is
Category

21st Century and Contemporary Armenian Contemporary Dome Rings

Materials

Black Diamond, Sapphire, Blue Sapphire, Green Sapphire, Gold, 14k Gold, ...

5.45 Sapphire Certified Unheated Diamond Platinum and Yellow Gold Ring
By carpenter and sons
Located in Aliso Viejo, CA
that has a velvet rich light cornflower blue. The sapphire is unheated, untreated and originates from
Category

Early 2000s American Modern Cocktail Rings

Materials

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

Art Deco Certified 42.8 Ct Natural Ceylon Sapphire Platinum Bracelet
Located in Napoli, IT
natural untreated, unheated Ceylon Sapphires; two of the Sapphires are colour change as reported from the
Category

Vintage 1920s Art Deco Link Bracelets

Materials

Diamond, Sapphire, Platinum

Unheated 4.05 ct Pink Sapphire Ring, 18kt Rose Gold GIA Certified
Located in Tampa, FL
A new 18kt rose gold custom pink sapphire ring set with a 4.05 ct cushion cut untreated natural
Category

2010s Sri Lankan Modern Engagement Rings

Materials

Diamond, Blue Sapphire, Pink Sapphire, Rose Gold, 18k Gold

Persian Turquoise 4.0 Carat Natural Ceylon Sapphire Diamond Drop Earrings
Located in Napoli, IT
Sapphires, untreated as mined from earth, each Sapphire is approx .50 Ct so relevant in size and eye
Category

Vintage 1960s Contemporary Dangle Earrings

Materials

Diamond, Sapphire, Turquoise, 18k Gold

Vintage circa 1970 Certified No Heat 2.81 Carat Pink Sapphire Cluster Ring
Located in Berlin, Berlin
showcasing a natural, untreated petal pink sapphire. The ring perfectly embodies the favourite style of the
Category

Vintage 1970s Unknown Retro Engagement Rings

Materials

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

Art Deco Diamond and Sapphire White Gold Ring
Located in Madison area, WI
, untreated AA sapphire of approximately .98 carats; twelve European-cut diamonds with a total diamond weight
Category

Early 20th Century Unknown Art Deco Cluster Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

MAIKO NAGAYAMA 1.78 Carat Natural Royal Blue Burma Sapphire Engagement Ring
By Maiko Nagayama
Located in London, Mayfair
diamonds and 1.78 carat of rare royal blue color (untreated) natural sapphire from Burma is from MAIKO
Category

2010s British Contemporary Engagement Rings

Materials

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

Aventina-Spencer, Natural Colour Change Sapphire, Diamond and Spinel Earrings
By Aventina-Spencer
Located in Ballymena, GB
Traceable Madagascan Colour Change Sapphires weighting a total of 1.30 carats, two Madagascan Pear shaped
Category

2010s Northern Irish Contemporary Dangle Earrings

Materials

Diamond, Sapphire, Spinel, 18k Gold

Magnificent 5.36 Carat Unheated Ceylon Sapphire .70 Carat Diamond Platinum Ring
Located in Napoli, IT
Everlasting Value This breathtaking and quite impressive Sapphire and Diamond ring is one of the
Category

Vintage 1980s Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

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

Vintage 1970s Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

Green Sapphire Bezel Ring with Diamonds in 18K Yellow Gold
Located in Laredo, TX
This exquisite piece showcases a captivating 0.99-carat oval pear-shaped green sapphire, untreated
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Green Sapphire, 18k Gold, Yellow Gold

GIA Certified Color Change Sapphire Ring, 1.81 ct Unheated Platinum 950
Located in Tampa, FL
New platinum color change sapphire ring set with an untreated oval cut Ceylon sapphire, violet
Category

2010s Sri Lankan Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Susan Crow Studio Faceted Sapphire Beads, Silk and Yellow Gold Necklace
By Susan Crow Studio
Located in US
Necklace, the sapphires sparkle brightly. The untreated and undyed sapphire beads are all different shades
Category

21st Century and Contemporary North American Contemporary Beaded Necklaces

Materials

Sapphire, 18k Gold, Yellow Gold

Cleo 14K Sterling Silver Blue Sapphire Ring by TIN HAUS
By TIN HAUS
Located in Los Angeles, CA
. - Sterling Silver, Fine Silver, 14K Yellow Gold - 6ct Rosecut Blue Sapphire, natural and untreated
Category

21st Century and Contemporary American Artisan Cocktail Rings

Materials

Blue Sapphire, 14k Gold, Sterling Silver

Vintage 2.0 Carat Natural Sapphire .50 Carat Diamond Long Drop Earrings
Located in Napoli, IT
untreated Blue Sapphire round cut over the top and oval cut as final drop – approx 2.0 Ct in total beautiful
Category

Vintage 1940s Retro Dangle Earrings

Materials

Diamond, Sapphire, 18k Gold

GIA Certified 1.65 Ct. Rare Color-Change Unheated Montana Sapphire Diamond Ring
By Hand Made
Located in Los Angeles, CA
-Stone Ring. The centerpiece, an ultra-rare natural untreated Montana sapphire weighing 1.65 carats
Category

2010s Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

2.70 Carat Natural Ceylon Sapphire and Rose Cut Diamond Gold Ring
Located in Theydon Bois, Essex
Exceptionally beautiful. The natural, unheated and untreated Ceylon sapphire is glowing bright blue
Category

Mid-20th Century Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

Edwardian French 1.70 VVS Diamond 2.30 Carat Natural Sapphire Twist Ring
Located in Napoli, IT
opposite side, a stunning totally Natural, untreated, unheated, Round cut Natural sapphire Sri Lanka origin
Category

Antique Early 1900s French Edwardian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Natural Sapphire Natural Ruby Panther Wild Cat .925 Sterling Silver Rhodium Ring
Located in Los Angeles, CA
6 Cts Natural untreated Thailand Blue Sapphire and Natural Untreated Ruby Eyes Panther Big Cat
Category

21st Century and Contemporary Artist More Rings

Materials

Ruby, Blue Sapphire, Rhodium, Sterling Silver

Certified Natural 16.39 Carat Cushion Cut Yellow Sapphire and Diamond Ring
Located in London, GB
Vintage ring with a large rare natural, untreated, yellow sapphire, handmade in England, circa 1960
Category

Vintage 1960s British Modern Cluster Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, Yellow Gold

GIA Certified 5.04 ct Unheated Blue Sapphire Ring 8kt White Gold
Located in Tampa, FL
New 18kt white gold sapphire ring, set with unheated round cut natural blue Ceylon sapphire
Category

2010s Sri Lankan Modern Engagement Rings

Materials

Blue Sapphire, Diamond, 18k Gold, White Gold

Vintage 2.20 Carat Natural Blue Sapphire 1.05 G VVS Diamond Pendant Necklace
Located in Napoli, IT
Sapphire: totally Natural Untreated - Unheated – 2.20 Ct carat in weight appealing medium dark Blue sealed
Category

Vintage 1950s Italian Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold

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

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

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

18 Karat Rose Gold Diamonds Emeralds Tsavorites Sapphires Cocktail Ring Lioness
By Volund
Located in Vancouver, CA
Lioness ring in 18K rose gold, set with brilliant diamonds, grass green tsavorites, untreated
Category

21st Century and Contemporary Canadian Contemporary Cocktail Rings

Materials

Diamond, Emerald, Sapphire, Tsavorite, Rose Gold

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

Vintage 1940s Retro More Rings

Materials

Diamond, Sapphire, 18k Gold

Certified 4.50 Carat No Heat Ceylon Sapphire and 1.80 Carat Diamond Rare Ring
Located in Napoli, IT
An exceptional natural untreated Ceylon origin sapphire set into a marvellous classic cluster
Category

Vintage 1960s Contemporary Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

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

Antique 1870s Victorian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Unheated and Traceable 1, 0ct Sapphire Solitaire, Handmade in 18K Fairmined Gold
Located in Rimini, IT
this stunning sapphire, untreated, mined in Madagascar, and cut in Sri Lanka, we wanted to envelop it
Category

2010s Italian Contemporary Engagement Rings

Materials

Sapphire, Gold, 18k Gold, Yellow Gold

Victorian circa 1850 Natural No Heat Madagascar Blue Sapphire Diamond Gold Ring
Located in Berlin, Berlin
beautiful example of this part of fashion and art history. A natural, untreated (no heat) sapphire of 2,95
Category

Antique 1850s Early Victorian Cocktail Rings

Materials

Diamond, Blue Sapphire, 14k Gold

Sapphires Emerald and Ruby Yellow Gold Clip-On Drop Earrings 0.25 Carat Diamonds
Located in Bosco Marengo, IT
untreated stones Sapphires Emerald and Ruby. Total weight: about 18.50 g. New contemporary jewelry
Category

21st Century and Contemporary Italian Clip-on Earrings

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

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Untreated Sapphire For Sale on 1stDibs

Surely you’ll find the exact untreated sapphire you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Platinum. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect untreated sapphire among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. For this particular piece, 1.5 Carat and 2 Carat are consistently popular carat weights. Finding an appealing untreated sapphire — no matter the origin — is easy, but Fine Jewels UK, Emeralds Maravellous and Emilio! 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 pear cut and cushion cut alternatives. Most of our untreated sapphire for sale are for women, but there are 73 pieces available to browse for men.

How Much is a Untreated Sapphire?

The price for an untreated sapphire starts at $311 and tops out at $6,500,000 with these rings, on average, selling for $3,520.

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.