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Untreated Natural Blue Sapphires

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Certified Blue Sapphire & Diamond Signet Ring 'Natural & Untreated'
Located in London, GB
: Gemstone: natural untreated, Ceylon Blue Sapphire Weight of Sapphire : 1 carat Conflict free natural
Category

2010s English Contemporary Signet Rings

Materials

Blue Sapphire, Sapphire, Diamond, 14k Gold

Certified 6 Carat Blue Sapphire Diamond Earring 'Natural & Untreated'
Located in London, GB
Gemstone: Natural untreated, Ceylon blue Sapphires AAAA highest heirloom quality Total weight of
Category

2010s Unknown Art Nouveau Drop Earrings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Emilio Jewelry Certified Natural untreated Cornflower Blue Sapphire Ring
By Emilio!
Located in New York, NY
Fifth Avenue, Featuring a true cornflower blue untreated Sri Lankan Ceylon Sapphire just over 5 Carats
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire

GRS Certified Blue Sapphire Diamond Pendant Necklace 'Natural & Untreated'
Located in London, GB
Gemstone: Natural untreated, Ceylon blue Sapphire AAAA highest heirloom quality Total weight of
Category

2010s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

1ct Natural Untreated Oval Blue Sapphire 3 Stone Ring
By Hannaboya
Located in Sheridan, WY
This stunning blue sapphire engagement ring features a 1ct oval-shaped blue origin natural sapphire
Category

2010s African Contemporary Three-Stone Rings

Materials

Zircon, Blue Sapphire, Sapphire, Sterling Silver, Silver, Platinum

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

2010s Modern Cluster Rings

Materials

Blue Sapphire, Zircon, Platinum, Sterling Silver

Certified 3 Carat Cornflower Blue Sapphire Diamond Ring 'Natural & Untreated'
Located in London, GB
Gemstone: natural untreated, Ceylon Blue Sapphire Colour: Cornflower blue Weight of Sapphire : 3
Category

2010s Unknown Art Nouveau Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

Certified 7.5 Carat Cornflower Blue Sapphire Bezel Ring 'Natural & Untreated'
Located in London, GB
, this ring is a symbol of sophistication. Materials: Gemstone: natural untreated, Ceylon Blue Sapphire
Category

21st Century and Contemporary English Art Deco Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, 18k Gold

IGI Certified 1.11Ct Natural Teal Blue Sapphire Untreated Unheated Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
IGI Certified 1.11Ct Natural Teal Blue Sapphire Untreated Unheated Rare Gem Natural Deep Teal Blue
Category

21st Century and Contemporary More Jewelry

Materials

Blue Sapphire, Sapphire

Natural 1.00ct Untreated Deep Blue Sapphire IGI Certified Emerald Octagon Cut
By Gems and Jewels UK
Located in Birmingham, GB
Natural 1.00ct Untreated Deep Blue Sapphire IGI Certified Emerald Octagon Cut Natural Untreated
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire, Blue Sapphire, Emerald

Untreated 0.85ct Natural Sapphire Deep Blue Pear Cut Gem 5.3x4.6mm Vs
By Gems and Jewels UK
Located in Birmingham, GB
Untreated 0.85ct Natural Sapphire Deep Blue Pear Cut Gem 5.3x4.6mm Vs Natural Unheated Deep Blue
Category

20th Century More Jewelry

Materials

Blue Sapphire, Sapphire

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 Blue Sapphire Sterling Silver Flower Ring for Her
Located in Houston, TX
Introducing our Natural Untreated Blue Sapphire Flower Ring! Crafted with exquisite detail in
Category

21st Century and Contemporary American Art Deco Wedding Rings

Materials

Sapphire, Blue Sapphire, Silver, Sterling Silver

Certified 7.5 Carat Ceylon Sapphire Ring 'Natural & Untreated' Cornflower Blue
Located in London, GB
Gemstone: natural untreated, Ceylon Blue Sapphire AAAA highest heirloom quality Weight of Sapphire
Category

21st Century and Contemporary English Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

GIA Certified 1.03Ct Sapphire Natural Vivid Green Blue Untreated 6.8X4.3Mm IF
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified 1.03Ct Sapphire Natural Vivid Green Blue Untreated 6.8X4.3Mm IF Natural Untreated
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

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

Victorian Natural untreated Sapphire Natural Pearl Three stone Ring
Located in Napoli, IT
gemstone making this gorgeous Victorian era ring quite a stand out of this type Sapphire is of vibrant Blue
Category

Antique 1860s European Victorian Three-Stone Rings

Materials

Pearl, Sapphire, 18k Gold

1.19Ct GIA Certified Green Blue Teal Untreated Sapphire Natural Cushion Cut Gem
By Gems and Jewels UK
Located in Birmingham, GB
1.19Ct GIA Certified Green Blue Teal Untreated Sapphire Natural Cushion Cut Gem Natural Green Blue
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

GIA Certified 1.13Ct Natural Sapphire Unique Green Blue Teal Pear Cut Untreated
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified 1.13Ct Natural Sapphire Unique Green Blue Teal Pear Cut Untreated Natural Fine Green
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

Art Nouveau Natural Pearl & Yogo Montana Sapphire Pendant Certified Untreated
Located in Southbury, CT
. In the center of this striking pendant is a vivid blue natural and unheated Yogo sapphire from
Category

Early 20th Century Art Nouveau Pendant Necklaces

Materials

Natural Pearl, Sapphire, 14k Gold

Natural, untreated sapphire beaded bracelet with drawstring closure
By 15DEGREESLONDON
Located in Boostedt, SH
This beautiful beaded bracelet is hand made of approximately 20 carat natural sapphires. Natural
Category

2010s Beaded Bracelets

Materials

Sapphire, 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

GRS Certified 9.16 Carat Blue Sapphire Untreated Loose Gem
Located in Taipei, TW
natural and untreated quality, as most sapphires undergo some form of enhancement to improve their color
Category

21st Century and Contemporary Burmese Loose Gemstones

Materials

Blue Sapphire

GRS Certified 9.16 Carat Blue Sapphire Untreated Loose Gem
GRS Certified 9.16 Carat Blue Sapphire Untreated Loose Gem
Free Shipping
W 0.39 in D 0.28 in L 0.54 in
GIA Certified 1.15Ct Blue Sapphire Untreated Fine Natural Triangle Cut Gemstone
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified 1.15Ct Blue Sapphire Untreated Fine Natural Triangle Cut Gemstone GIA Certified
Category

21st Century and Contemporary More Jewelry

Untreated Natural Sapphire 1.16ct Fine Green Blue Teal Heart Cut Loose Gem VS
By Gems and Jewels UK
Located in Birmingham, GB
Untreated Natural Sapphire 1.16ct Fine Green Blue Teal Heart Cut Loose Gem VS Natural Untreated
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

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

4.61ct untreated cushion-cut, blue sapphire ring. GIA certified.
Located in Los Angeles, CA
beautiful classic blue color which is completely natural. Ceylon sapphires stand among the most sought
Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Blue Sapphire, Platinum

Untreated Cushion Cut Blue Sapphire 0.63ct IGI Certified Loose Gem
By Gems and Jewels UK
Located in Birmingham, GB
Untreated Cushion Cut Blue Sapphire 0.63ct IGI Certified Loose Gem 5.4x4.3mm Natural Untreated
Category

20th Century Loose Gemstones

Materials

Blue Sapphire

GIA Certified 1.19ct Parti Colour Thai Sapphire Blue Yellow Untreated Emerald
By Gems and Jewels UK
Located in Birmingham, GB
Rare Untreated Thailand Parti Colour Sapphire Gemstone. 1.19 Carat unheated sapphire with a rare
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire

GIA Certified 1.12ct Parti Colour Australian Sapphire Blue Untreated Cushion Cut
By Gems and Jewels UK
Located in Birmingham, GB
Rare Untreated Australian Parti Colour Sapphire Gemstone. 1.12 Carat unheated sapphire with a rare
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire

1.44ct Unique IGI Certified Green Blue Sapphire Untreated Fancy Emerald Cut
By Gems and Jewels UK
Located in Birmingham, GB
1.44ct Unique IGI Certified Green Blue Sapphire Untreated Fancy Emerald Cut Natural Untreated
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire, Blue Sapphire, Emerald

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

SSEF Switzerland Unheated Untreated 7 Carat Ceylon Blue Sapphire Ring
By Antinori Fine Jewels
Located in Rome, IT
Behold, a magnificent natural Blue Sapphire hailing from the renowned mines of Ceylon (Sri Lanka
Category

2010s Unknown Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Emilio Jewelry Certified 14.00 Carat Untreated Cornflower Blue Sapphire Ring
By Emilio!
Located in New York, NY
Fifth Avenue, Focal point: Gorgeous cornflower blue 12.20ct + Unheated sapphire Total weight listed in
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire

Fine Teal Green Blue GIA Certified 1.35ct Unheated Sapphire Oval Cut Untreated
By Gems and Jewels UK
Located in Birmingham, GB
Fine Blue Untreated Teal Sapphire Gemstone. Fine quality unheated sapphire with a beautiful green
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Green Sapphire

Rare 1.33Ct GIA Certified Green Blue Sapphire Untreated Cushion Cut 7.7x5.5mm
By Gems and Jewels UK
Located in Birmingham, GB
Rare 1.33Ct GIA Certified Green Blue Sapphire Untreated Cushion Cut 7.7x5.5mm Natural Untreated
Category

21st Century and Contemporary More Jewelry

Materials

Blue Sapphire

GRA Certified 1.61ct Deep Green Blue Sapphire Untreated Oval Cut Gem
Located in Birmingham, GB
GRA Certified 1.61ct Deep Green Blue Sapphire Untreated Oval Cut Gem 6.6x6mm GRA Certified
Category

21st Century and Contemporary British More Jewelry

Materials

Blue Sapphire, Sapphire

Fine Deep Green Blue GIA Certified 1.03ct Unheated Sapphire Oval Cut Untreated
By Gems and Jewels UK
Located in Birmingham, GB
Fine Blue Green Untreated Sapphire Gemstone. Fine quality unheated sapphire with a beautiful vivid
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Green Sapphire

GIA Certified Fine Blue 1.19ct Untreated Sapphire Pear Cut Unheated Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certifier Fine Blue Untreated Sapphire Gemstone. Unheated blue sapphire with a beautiful deep
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire

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

GIA Certified 1.31ct Parti Colour Sapphire Blue Yellow Untreated Emerald Cut Gem
By Gems and Jewels UK
Located in Birmingham, GB
Rare Untreated Australian Parti Colour Sapphire Gemstone. 1.31 Carat unheated sapphire with a rare
Category

21st Century and Contemporary Loose Gemstones

Materials

Yellow Sapphire, Green Sapphire, Sapphire, Blue Sapphire

Certified 2 Carat Ceylon Sapphire & Diamond Halo Ring 'Natural & Untreated'
Located in London, GB
, white gold, or platinum. Materials: Gemstone: natural untreated, Ceylon Blue Sapphire Weight of
Category

21st Century and Contemporary English Modern Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Deep Blue Untreated Oval Cut Sapphire IGI Certified 0.61ct Loose Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
Deep Blue Untreated Oval Cut Sapphire IGI Certified 0.61ct Loose Rare Gem Natural Deep Blue
Category

20th Century Loose Gemstones

Materials

Blue Sapphire, Sapphire

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

1.04 Carat Deep Blue GIA Certified Untreated Sapphire Pear Cut Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
1.04ct Deep Blue GIA Certified Untreated Sapphire Pear Cut Rare Gem 7.3x5.8mm GIA Certified Fine
Category

20th Century More Jewelry

Materials

Sapphire, Blue Sapphire

GRA Certified 1.17ct Blue Sapphire Untreated Heart Cut Loose Rare Gem
Located in Birmingham, GB
GRA Certified 1.17ct Blue Sapphire Untreated Heart Cut Loose Rare Gem 7.1x6mm GRA Certified
Category

21st Century and Contemporary British Loose Gemstones

Materials

Blue Sapphire

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

Natural Untreated 31.74 Carat Sapphire and Diamond Ring in Platinum, Circa 1950
Located in London, GB
A natural untreated 31.74 carat sapphire and diamond ring in platinum, circa 1950. The truly
Category

Vintage 1950s Unknown Retro Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified 1.17ct Untreated Deep Blue Sapphire Pear 18k White Gold Pendant
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Untreated Deep Blue Sapphire 18k White Gold Pendant Necklace. 1.17 Carat blue
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

1.10 Carat Teal Blue Sapphire Untreated GRA Certified Cushion Cut No Heat
By Gems and Jewels UK
Located in Birmingham, GB
1.10ct Teal Blue Sapphire Untreated GRA Certified Cushion Cut No Heat 6.4x5.4mm GRA Certified Fine
Category

21st Century and Contemporary More Jewelry

Materials

Blue Sapphire

1.08ct IGI Certified Untreated Deep Green Blue Sapphire Pear Cut Gold Pendant
By Gems and Jewels UK
Located in Birmingham, GB
Fine Deep Green Blue Untreated Sapphire Pear Cut Gold Pendant Necklace. IGI Certified 1.08 carat
Category

21st Century and Contemporary Pendant Necklaces

Materials

Blue Sapphire, Green Sapphire, Sapphire, Gold, 14k Gold, Yellow Gold

Untreated Kashmir Sapphire Ring, 3.32 Carats
Located in New Orleans, LA
This remarkable octagonal step-cut Kashmir sapphire achieves the deep, velvety blue hue so prized
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

0.75ct Untreated Parti Colour Blue Green Sapphire Round 18k White Gold Pendant
By Gems and Jewels UK
Located in Birmingham, GB
Untreated Parti Colour Blue Green Sapphire 18k White Gold Pendant Necklace. 0.75 Carat sapphire
Category

21st Century and Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire, Gold, 18k Gold...

GIA Certified Ceylon Blue Sapphire 7.2 Cts 'Untreated, Unheated' Diamond Ring
Located in OVIEDO, AS
sapphires sell for a 30% premium to one carat prices. Natural Ceylon Blue Sapphire, 7.20 carats (untreated
Category

Vintage 1950s Spanish Neoclassical Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Untreated Deep Blue Sapphire 0.55ct Rare Cushion Cut IGI Certified Loose Gem
By Gems and Jewels UK
Located in Birmingham, GB
Untreated Deep Blue Sapphire 0.55ct Rare Cushion Cut IGI Certified Loose Gem Natural Untreated
Category

20th Century Loose Gemstones

Materials

Blue Sapphire

IGI Certified 1.18ct Untreated Blue Green Sapphire 18k White Gold Solitaire Ring
By Gems and Jewels UK
Located in Birmingham, GB
Natural 1.18ct Untreated Deep Blue Green Sapphire 18k White Gold Solitaire Ring. IGI Certified
Category

21st Century and Contemporary Solitaire Rings

Materials

Green Sapphire, Blue Sapphire, Sapphire, White Gold, Gold, 18k Gold

Art Deco 50.00 Ct Natural untreated Sapphire Diamond Rare Bracelet
Located in Napoli, IT
refined line of graduated natural no heat Emerald cut Sapphires – Basaltic origin – deep dark Blue colour
Category

Vintage 1910s European Art Deco Link Bracelets

Materials

Diamond, Sapphire, 14k Gold, Silver

1.44ct IGI Certified Deep Teal Blue Untreated Sapphire 18k White Gold Pendant
By Gems and Jewels UK
Located in Birmingham, GB
Deep Teal Green Blue Untreated Sapphire 18k White Gold Pendant Necklace. A fine IGI certified 1.44
Category

21st Century and Contemporary Pendant Necklaces

Materials

Blue Sapphire, Green Sapphire, Sapphire, Gold, 18k Gold, White Gold

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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.