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Untreated Natural Blue Sapphires

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Victorian 7.20 Ct Natural Untreated Sapphire 2.40 Ct Diamond 18 Kt Bangle
Located in Napoli, IT
, tested Hallmarks: none/worn Gems: 9 oval cushion cut natural (untreated) blue sapphires totalling approx
Category

Antique Late 19th Century European Victorian Bangles

Materials

Diamond, Sapphire, 18k Gold

2.00ct GIA Certified Untreated Bi Colour Sapphire Diamond Platinum Pendant
By Gems and Jewels UK
Located in Birmingham, GB
Unique Natural Untreated Green & Blue Bi Colour Sapphire & Diamond 950 Platinum Pendant Necklace
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Green Sapphire, White Diamond, Platinum

Emilio Jewelry Certified 23.00 Carat Untreated Sapphire Bracelet
By Emilio!
Located in New York, NY
From the Museum Vault at Emilio Jewelry in New York, A magnificent untreated natural vivid blue
Category

21st Century and Contemporary Retro Bracelets

Materials

Sapphire

5.20 Carat Natural Cushion Cut No Heat Loose Violet Blue Sapphire Gemstone
Located in Stamford, CT
cut natural untreated violet blue sapphire. approx. total weight 5.20cts. AGL certified 1093528 Thank
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Purple Sapphire

1.90 Carat Natural Loose Deep Blue Sapphire Stone Oval Cut African Gemstone
Located in Bangkok, TH
, this gemstone is 100% natural and untreated. Blue Sapphire symbolizes wisdom, truth, and protection
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Blue Sapphire

2.37 Carat Natural Loose Bicolor Blue Sapphire Oval Cut Sri Lankan Gemstone
Located in Bangkok, TH
Cut Oval This 2.37 Carat Natural Loose Bicolor Blue Sapphire is a captivating gemstone featuring
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Sapphire

Yellow Gold Cocktail Ring with Four Carats Certified Vivid Blue Sapphire
By Polya Medvedeva Jewellery
Located in Berlin, DE
The heart of this 18 karat yellow gold Tobacco Flower cluster ring is unheated untreated natural
Category

21st Century and Contemporary German Artist Cocktail Rings

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite, Tou...

GIA Certified 5.58 Carat Vivid Blue Sapphire and Diamond Platinum Ring
Located in Chicago, IL
ring centering a rare 5.58 carat cushion-cut sapphire, certified by GIA as a natural, untreated vivid
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1962 Ring natural 8ct Cornflower Sapphire Diamond solid 18K Gold ØUS6.25/ 6.5gr
Located in SE
Ring in solid 18K Yellow Gold with Platinum clusters decorated with natural untreated light
Category

Vintage 1960s Swedish Retro Solitaire Rings

Materials

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

GIA Certified 7.00 Carat Blue Sapphire Diamond White Gold Bracelet
Located in Stamford, CT
GIA Certified natural untreated 7.00 carat oval blue sapphires and 1.10 carat round diamonds in a
Category

21st Century and Contemporary Link Bracelets

Materials

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

Very Clean IGI Certified 8.09 Carat Natural Sapphire Ring
Located in Firenze, FI
beautiful 18k white gold ring with natural untreated 8.09 carat blue sapphire ; this stone is from
Category

2010s Italian Artisan Fashion Rings

Materials

Sapphire, 18k Gold

Unheated 7.63 Carat Vivid Blue Sapphire with Trapezoid Diamonds in Platinum Ring
Located in Chicago, IL
At the center of this exceptional jewel is a natural, unheated and untreated blue sapphire weighing
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Victorian Coiled Snake Natural Sapphire Ruby 18 Kt Bangle
Located in Napoli, IT
natural untreated Sapphire of magic Blue approx 1.0 Ct., Ruby eyes and carving details Tail detailed with
Category

Antique 1890s European Victorian Bangles

Materials

Ruby, Sapphire

IGI Certified 1.48ct Blue Green No Heat Sapphire Fancy Platinum Signet Band Ring
Located in Birmingham, GB
IGI Certified Unique Natural Blue Green Untreated Sapphire Platinum Solitaire Signet Band Ring
Category

21st Century and Contemporary Signet Rings

Materials

Sapphire, Blue Sapphire, Green Sapphire, Platinum

0.90ct Sapphire blue Ceylon pendant in 18k white gold.
Located in London, GB
solitaire pendant in 18ct white gold. Oval shaped natural untreated Ceylon blue sapphire total weight
Category

21st Century and Contemporary Drop Necklaces

Materials

Sapphire, White Gold

Natural Sapphire Snake Ring Antique Victorian French 18 Karat Gold
Located in New York, NY
SPECTACULAR NATURAL UNTREATED FINE BLUE SAPPHIRE SET HEADS. THE RING HAS FRENCH HALLMARKS AND IS 18 KARAT
Category

Antique Late 19th Century French Victorian Cocktail Rings

Materials

Sapphire, Gold, 18k Gold, Yellow Gold

GIA Certified 1.27 Carat Kashmir No Heat Blue Sapphire And Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
white gold. The centre piece is of natural untreated oval shaped Blue sapphire weighing approximately
Category

2010s Thai Modern Stud Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA Certified 1.34 Carat Kashmir Blue Sapphire And Diamond Earrings In 18k WG
By Rewa Jewellery
Located in Bangkok, TH
18 karat white gold. The 2 centre pieces are natural untreated oval shaped Kashmir Blue Sapphire
Category

2010s Thai Modern Clip-on Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Tiffany Co. GIA Platinum Blue Sapphire Diamond Ring Unheated Ceylon 18.26 CTS
By Tiffany Co.
Located in Sylvania, GA
Untreated Natural Gem. The Huge BLUE SAPPHIRE TRANSPARENT AND GLOWS FROM WITHIN...This Sapphire is Very
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Art Nouveau 1.90 Ct Natural Sapphire 1.30 Ct Diamond Ring
Located in Napoli, IT
indistinctly punched Elegantly shaped in a charming flat elongated crown centred by a natural untreated Blue
Category

Early 20th Century European Art Nouveau Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Four Carats Vivid Blue Sapphire Eighteen Karat Yellow Gold Ring with Diamond
By Polya Medvedeva Jewellery
Located in Berlin, DE
unheated untreated natural oval vivid blue sapphire Lotus Laboratory certified, 10,77x9,16x5,12 mm
Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Go...

Art Nouveau .90 Ct Natural Sapphire 1.20 Ct Diamond Ring
Located in Napoli, IT
fashion of that time Set with a central natural Velvety Blue untreated Sapphire of approx. .90 Ct superb
Category

Early 20th Century European Art Nouveau Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

IGI Certified 1.04ct Fancy Kite Blue Sapphire Diamond 18k White Gold Halo Ring
By Gems and Jewels UK
Located in Birmingham, GB
Natural Untreated Deep Teal Blue Sapphire Fancy Kite Cut 18k White Gold Diamond Halo Ring. 1.04
Category

21st Century and Contemporary Cocktail Rings

Materials

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

Platinum Art Deco circa 1920s Tiffany Co Natural Sapphire Diamond Bracelet
By Tiffany Co.
Located in Los Angeles, CA
of rectangular step cut natural unheated untreated blue Sapphires, Cylon origin, approximate total
Category

Vintage 1920s American Art Deco Tennis Bracelets

Materials

Diamond, Sapphire, Platinum

GIA Certified 8.94 Carat Unheated KASHMIR Blue Sapphire Oval Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
This one-of-a-kind piece features a 8.94 unheated and untreated natural blue Kashmir sapphire
Category

2010s Italian Modern Engagement Rings

Materials

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

Vintage 2.0 Ct Natural Sapphire .50 Ct 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 European Retro Dangle Earrings

Materials

Diamond, Sapphire, 18k Gold

18 Karat Gold Engagement Ring with Four Carats Vivid Blue Sapphire and Diamond
By Polya Medvedeva Jewellery
Located in Berlin, DE
natural oval vivid blue sapphire Lotus Laboratory certified, 10,77x9,16x5,12 mm from Madagascar. It can
Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Go...

Gublin Certified 26.88ct Unheated Blue Star Sapphire 7.41ct Diamond Necklace
Located in Wan Chai District, HK
, this natural Blue Star Sapphire from Ceylon (Sri Lanka) origin is a rare prized find. The main stone
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Star Sapphire, 18k Gold, White Gold

Imperial Russian 84 Silver Bangle Bracelet natural 2ct Sapphire Ruby Enamel/34gr
Located in SE
x 14 mm with natural and untreated medium Blue colored Sapphire 8 mm x 6.5 mm x 5 mm ca.2 ct
Category

Antique Early 1900s Russian Art Nouveau Bangles

Materials

Diamond, Ruby, Sapphire, Silver, Enamel

Antique Trinity Halo Ring 1.4 ctw natural Sapphire Diamonds 18K Gold Ø5.5US/4.7g
Located in SE
parts measures 22 mm x 10 mm x 5 mm deep. Natural /untreated medium Blue colored Sapphires: central Ø
Category

Vintage 1910s European Art Nouveau Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

Men Ring natural 10.5 ct Sapphire Diamonds solid 18K Yellow Gold Size US8 / 13gr
Located in SE
Ring for Men, "Gypsy Style ", featuring bezel set natural untreated semitransparent Blue Sapphire
Category

Vintage 1930s European Art Deco Solitaire Rings

Materials

Diamond, Sapphire, Yellow Gold

Peter Suchy GIA Certified 4.77 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond engagement ring. Cushion cut natural untreated light blue periwinkle sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

GIA Certified 2.10 Carat Round Sapphire Diamond Gold Bangle Bracelet
Located in Stamford, CT
Natural untreated bright blue Sapphires and G, VS diamonds in a solid 14k gold bangle bracelet
Category

Mid-20th Century Bangles

Materials

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

Yellow Gold Pendant Necklace with Diamonds and Certified Heart Cut Sapphire
By Polya Medvedeva Jewellery
Located in Berlin, DE
untreated DSEF (Germany) certified blue sapphire, 6,08 carats, heart cut, 0,48x0,37 inches / 12,2x9,5, and 5
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Go...

David Webb Certified No Heat 26.58 Carat Ceylon Sapphire and Diamond Earrings
By David Webb
Located in West Palm Beach, FL
Pair of natural, no heat, untreated Ceylon blue Sapphires weighing 26.58 carats mounted in Platinum
Category

20th Century Sri Lankan Clip-on Earrings

Materials

Blue Sapphire, Diamond, Platinum

Yellow Gold Pendant Necklace with DSEF Certified Heart Cut Sapphire and Diamonds
By Polya Medvedeva Jewellery
Located in Berlin, DE
, VS, F-G, and detachable natural untreated DSEF (Germany) certified blue sapphire, 6,08 carats, heart
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Go...

Vintage Diamond Sapphire Platinum 18 KT Cluster Earrings
Located in Napoli, IT
are 18 KT white gold Approx. 8.40 Ct of midnight Blue natural untreated Sapphires – assesed by our
Category

Vintage 1920s European Art Deco Clip-on Earrings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Peter Suchy GIA Certified 2.59 Carat Green Sapphire Diamond Platinum Ring
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond engagement ring. GIA certified oval green and blue natural untreated center
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Green Sapphire, Platinum

Art Deco 19.00 Carat Sapphire Diamond Brooch, c.1920s
Located in London, GB
natural, unheated/untreated, transparent blue sapphires, which have been independently certified by the
Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Diamond, Sapphire, Platinum

Antique Sapphire and Diamond Drop Earrings in Platinum Certified by Gübelin
Located in Lucerne, CH
natural, untreated blue sapphires of exceptional clarity and vivid color. Certified by the Gübelin Gem Lab
Category

Antique Late 19th Century European Belle Époque Dangle Earrings

Materials

Diamond, Sapphire, Platinum

Art Deco .80 Ct Diamond .90 Ct Sapphire Trilogy Ring
Located in Napoli, IT
Centrally set with a cushion cut natural intense blue Sapphire not treated or heated any way .90 Ct in
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

Victorian 10.00 Ct Certified Unheated Ceylon Sapphire 1.80 Ct Diamond Ring
Located in Napoli, IT
time of solid 18 KT gold Ring boasts a magnificent 10.00 Carats untreated unheated natural Blue
Category

Antique 1880s European Victorian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Silver

Antique Bracelet 5.5 ct Sapphire 2.3ctw Diamonds 18K Gold Platinum /17.7cm/9.4gr
Located in SE
Platinum with natural and untreated Blue Sapphire and 20 old diamond-cut Diamonds. All stones have their
Category

Vintage 1930s German Art Deco Link Bracelets

Materials

Diamond, Sapphire, 18k Gold, Platinum

1918 Antique Halo Ring solid 18KGold 0.9ct Sapphire 0.8ct Diamonds Ø 6US/ 2.4gr
Located in SE
Beautiful more than century old Halo Ring in solid 18K Yellow Gold with natural and untreated Blue
Category

Vintage 1910s Swedish Art Deco Cluster Rings

Materials

Sapphire, Diamond, 18k Gold

1.5ct Pear Cut UNTREATED NATURAL BLUE SAPPHIRE Gemstone
By Hannaboya
Located in Lanham, MD
Indulge in the captivating allure of this exquisite EYE CLEAN 1.5-carat Pear Cut Untreated Natural
Category

2010s African Artisan Loose Gemstones

Materials

Sapphire, Blue Sapphire

1ct Round Teal Blue Natural Untreated Sapphire Gemstone
By Hannaboya
Located in Lanham, MD
Discover the timeless beauty of this EYE CLEAN 1-carat Round Teal Blue Natural Untreated Sapphire
Category

2010s African Artisan Loose Gemstones

Materials

Sapphire, Blue Sapphire

1ct Round Cut Natural Untreated Blue Sapphire Cluster Ring
By Hannaboya
Located in Lanham, MD
Elevate your style with the exquisite beauty of our Regal Round Cut Blue Sapphire Ring of Platinum
Category

2010s African Modern Cluster Rings

Materials

Blue Sapphire, Zircon, Platinum, Sterling Silver

Natural Untreated Thai Blue Sapphire 925 Sterling Silver Rhodium Bangle
Located in Los Angeles, CA
Natural Untreated Blue Sapphire Thailand Origin,set in Pure .925 Sterling Silver with Rhodium
Category

21st Century and Contemporary Retro Bangles

Materials

Blue Sapphire, Rhodium, Sterling Silver

Natural Untreated Royal Blue Sapphire.925 Sterling Silver Rhodium Plated Ring
Located in Los Angeles, CA
Natural Untreated Thailand Sapphire set in Pure .925 Sterling Silver Rhodium Plated Ring
Category

21st Century and Contemporary Victorian Engagement Rings

Materials

Sapphire, Rhodium, Sterling Silver

8.5 Cts Natural Thai Untreated Blue Sapphire Frog .925 Sterling Silver Pendant
Located in Los Angeles, CA
Natural glass filled Thailand Ruby of 3.5 Cts and Natural Untreated Unheated Blue Thailand
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Ruby, Sapphire, Rhodium, Sterling Silver

Yellow Gold Victorian Natural Untreated Sapphire Diamond Bangle circa 1860
Located in London, GB
Seven natural, untreated blue sapphires in a period, Victorian bangle (bracelet) mounted with white
Category

Antique 1860s British Victorian Bangles

Materials

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

Yellow Gold Victorian Natural Untreated Sapphire Diamond Bangle, circa 1860
Located in London, GB
Seven natural, untreated blue sapphires in a period, Victorian bangle (bracelet) mounted with white
Category

Antique 1860s British Victorian Bangles

Materials

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

15Cts Natural Untreated Royal Sapphire.925 Sterling Silver Rhodium Plated Bangle
Located in Los Angeles, CA
Natural Untreated Royal Blue Sapphire of Thailand origin set in Pure .925 Sterling Silver Rhodium
Category

21st Century and Contemporary Retro Bangles

Materials

Blue Sapphire, Rhodium, Sterling Silver

Natural Untreated 4.5CT Sapphire .925 Sterling Silver Rhodium Plated Pendant
Located in Los Angeles, CA
4.5 Ct Natural Thailand Untreated Blue Sapphire Pendant set in .925 Sterling Silver Rhodium Plated
Category

21st Century and Contemporary Art Deco Pendant Necklaces

Materials

Sapphire, Rhodium, Sterling Silver

Natural Untreated Sapphire Mini Firework Burst Sterling Silver Rhodium Pendant
Located in Los Angeles, CA
Natural Untreated Unheated Royal Blue Sapphire Set in Pure.925 Sterling Silver Rhodium Plating
Category

21st Century and Contemporary Brazilian Art Deco Pendant Necklaces

Materials

Sapphire, Rhodium, Sterling Silver

Natural Untreated Sapphire Sun Flower Sterling Silver Rhodium Plated Earrings
Located in Los Angeles, CA
Natural Untreated Unheated Blue Thailand Sapphire Set in Pure .925 Sterling Silver with Rhodium
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Sapphire, Rhodium, Sterling Silver

13 Cts Natural Untreated Thai Sapphire Leaf Designed .925 Sterling Silver Ring
Located in Los Angeles, CA
13 CTS untreated Natural Blue Thailand Sapphires set in .925 Sterling Silver Rhodium plated Leaf
Category

21st Century and Contemporary Art Nouveau More Rings

Materials

Blue Sapphire, Rhodium, Sterling Silver

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Untreated Natural Blue Sapphires For Sale on 1stDibs

There is a broad range of untreated natural blue sapphires for sale on 1stDibs. These distinct designs — crafted with great care and often made from Platinum, 18k Gold and Gold — can elevate any look. Find a collection of 5 vintage versions or 6 modern creations for a more contemporary example of these cherished accessories. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 19th Century to those produced as recently as the 21st Century. Pieces in our collection of untreated natural blue sapphires made by Modern jewelers — as well as those associated with Contemporary — are very popular. Many examples in our inventory of these items are appealing no matter their origins, but Merkaba produced popular versions that are worth a look. Today, if you’re looking for cushion cut untreated natural blue sapphires and are unable to find the perfect match, our selection also includes oval cut and cabochon alternatives. If you’re browsing the variety of untreated natural blue sapphires for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Untreated Natural Blue Sapphires?

Prices for untreated natural blue sapphires can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,600 and can go as high as $254,366, while untreated natural blue sapphires, on average, fetch $22,000.

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.