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Emilio Jewelry Certified 15 Carat No Heat Sapphire Ring
By Emilio!
Located in New York, NY
Showcasing a 15 carat certified untreated/no heat Ceylon Sapphire of exceptional color and clarity
Category

21st Century and Contemporary Three-Stone Rings

Materials

Sapphire

Victorian 15k No Heat Ceylon Sapphire Link Bracelet 15+ctw
Located in Narberth, PA
weight of the sapphires is estimated at 15+ carats. Accompanying the bracelet is a Sapphire Origin Report
Category

Early 20th Century Victorian Link Bracelets

Materials

Sapphire, 15k Gold

Rare GIA Certified 15 Carat Burma No Heat Natural Sapphire Ring
Located in New York, NY
ZERO TREATMENT. NO HEAT! This fabulous Burma Blue Sapphire is set with approximately .50 carats of F
Category

Mid-20th Century Cocktail Rings

Materials

Blue Sapphire, Platinum

Pink Sapphire Cuff Bracelet GIA Certified 15 Carat No Heat Marcus&Co. Midcentury
By Marcus & Co.
Located in Southbury, CT
that measures 15.66mm x 10.8mm x 8.19mm and weighs approximately 15 carats. The sapphire is GIA
Category

Vintage 1940s American Retro Cuff Bracelets

Materials

Diamond, Pink Sapphire, 14k Gold

Van Cleef & Arpels Paris No-Heat Burma Sapphire Ring
By Van Cleef & Arpels
Located in New York, NY
largest sapphires are of Burma (Myanmar) origin, with no evidence of heat enhancement. Literature: For
Category

Vintage 1930s French Art Deco Cluster Rings

Materials

Diamond, Sapphire, Platinum

Victorian Diamond and Certified No-Heat Burma Pink Sapphire Ring
Located in Southbury, CT
sapphire in the center is secured with no less than 15 elegant prongs. Neither the diamonds nor the pink
Category

Antique Late 19th Century American Late Victorian Dome Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Silver

GIA Certified 3.38ct Natural Orange Sapphire Diamonds Ring 14kt No Heat
Located in New York, NY
Orange Classic Sapphire ring. 3.38 Natural GIA Certified Sapphire Ring Report ID: 2215266821
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Victorian 5.90 Ct Natural No Heat Sapphire 2.90 Ct Mine Diamond ring
Located in Napoli, IT
old mine cut Diamond content Centring one Natural No Heat Sapphire of riches intense Blue, perfect
Category

Antique 1880s European Victorian Cluster Rings

Materials

Diamond, Sapphire

Belle Époque 4.04 CTW No Heat Ceylon Sapphire Diamond Platinum Drop Necklace GIA
Located in Philadelphia, PA
sapphire weighing approximately 3.04 carats Transparent and medium light purple in color with no
Category

Antique 19th Century Pendant Necklaces

Materials

Purple Sapphire, Diamond, Sapphire, Platinum

Edwardian 3.48 Ct NO Heat Ceylon Sapphire 2.25 Ct Diamond Plus Trilogy Ring
Located in Napoli, IT
it Centre stone is a stunning 3.48 Ct natural Ceylon Sapphire cushion cut of true presence for the
Category

Antique Early 1900s British Edwardian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

GRS Certified 4.65 Carat Padparadscha No Heat Sapphire Diamond Ring in 18k Gold
Located in Central, HK
Padparadscha gemstones are gorgeous jewel tones that are classified under the Sapphire family
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Padparadscha Sapphire , 18k Gold, White Gold, Ro...

GIA Blue Sapphire No Heat 14K Gold Diamond Ring Sri Lanka VS Huge Fine 11.38 CTS
Located in Sylvania, GA
SAPPHIRE DIAMOND ANTIQUE 14K RING & BOX! BIG 8.35 CARAT BRILLIANT ROYAL BLUE GIA CERTIFIED RARE NO HEAT
Category

20th Century Cocktail Rings

Materials

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

NO RESERVE! 13.07 Carat Sapphire Eternity Band - 14 kt. Yellow Gold - Ring
By Diamonds Mine
Located in Ramat Gan, IL
yourself or your loved one - a heirloom piece to treasure forever! Ring Size: 55 EU / 15 IT / 7 1/4 US
Category

2010s Israeli Art Deco Wedding Rings

Materials

Sapphire, Blue Sapphire, 14k Gold, Yellow Gold

NO RESERVE! 4.65 Carat Natural Sapphire Eternity Band - 14 kt. Pink gold - Ring
By Diamonds Mine
Located in Ramat Gan, IL
yourself or your loved one - a heirloom piece to treasure forever! Ring Size: 55 EU / 15 IT / 7 1/4 US
Category

2010s Israeli Art Deco Wedding Rings

Materials

Sapphire, 14k Gold, Rose Gold

Antique 1.90 Carat Sapphire and 0.50ct Diamond, 15 Carat Yellow Gold Earrings
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive pair of antique1.90 carat blue sapphire and 0.50 carat diamond, 15
Category

Early 20th Century Stud Earrings

Materials

Diamond, Sapphire, 15k Gold, Yellow Gold

No Reserve- Contemporary 2.10ct Blue Sapphire & CZ Sterling Silver Band Ring
Located in เกาะสมุย, TH
$15. Product Details: Metal: 925 sterling silver Metal Color: silver Total weight: 5.21g Sapphire
Category

21st Century and Contemporary Cocktail Rings

Materials

Blue Sapphire, Sterling Silver

GIA Certified 45.18 Carat Star Sapphire Diamond Platinum Cocktail Ring
Located in Stamford, CT
Vintage 1920's translucent 45.18 carat star sapphire Art Deco cocktail ring. Platinum setting
Category

Early 20th Century Cocktail Rings

Materials

Sapphire, Blue Sapphire, Diamond, Star Sapphire, Platinum

English Antique Sapphire Diamond Silver Gold Cluster Ring
Located in New York, NY
An English Antique 15 karat gold/silver top ring with sapphire and diamonds. The ring has a no heat
Category

Antique 1880s English Cluster Rings

Materials

Diamond, Sapphire, 15k Gold, Sterling Silver

Edwardian 18K Sapphire, Diamond and Burmese Ruby Quatrefoil Ring - AGL
Located in Hummelstown, PA
Burma, no heat, .44 - .50 carat Sapphire: AGL certificate, origin Thailand, no heat, .47 - .51 carat
Category

Antique Early 1900s Cocktail Rings

Materials

Diamond, Ruby, Sapphire

Peter Suchy 2.06 Carat Pink Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy vintage inspired purple pink octagonal sapphire and diamond engagement ring. GIA
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, Sapphire, Platinum

GIA-Certified Unheated 2.25ct Peach Sapphire in White Gold Diamond Halo Ring
Located in Sherman Oaks, CA
We're in love with this boldly included natural sapphire. The GIA report (included with the ring
Category

2010s American Contemporary Solitaire Rings

Materials

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

Van Cleef & Arpels Oval Sapphires and Baguette Diamond Bracelet Circa - 1938
By Van Cleef & Arpels
Located in New York, NY
Sapphires. 15 Oval No Heat Sapphires Consisting of, 6 - Kashmir, 8- Burma, 1 - Ceylon. Total Sapphire Weight
Category

Vintage 1930s Link Bracelets

Materials

Diamond, Sapphire, Platinum

Antique 5.00 Ct Natural Sapphire 3.20 Ct Diamond Russian Bracelet
Located in Napoli, IT
sapphire of approx 5.00 Ct (11.14 mm. x 7.19 mm.) – 15 old European cut totalling approx 3.20 Ct (G-VVS/SI
Category

Early 20th Century Russian Edwardian Chain Bracelets

Materials

Diamond, Sapphire, 14k Gold

Antique 3.58ct Ceylon Sapphire and 2.02ct Diamond 15k Yellow Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 3.58 carat Ceylon blue sapphire and 2.02 carat diamond, 15 karat
Category

Antique Early 1900s Pendant Necklaces

Materials

Diamond, Sapphire, Yellow Gold

Natural Turquoise 4.0 Ct Natural Ceylon Sapphire Diamond Drop Earrings
Located in Napoli, IT
turquoise cabochons of 15 x 10 mm (average) – 8 oval faceted cut natural blue sapphires totalling approx 4.0
Category

Mid-20th Century European Contemporary Dangle Earrings

Materials

Sapphire, Turquoise, Diamond

Gia Certified Cocktail Ring In Platinum With 5.79 Ctw In Sapphire And Diamonds
Located in Miami, FL
Cocktail ring with a non heat sapphire and diamonds. An statement cocktail ring crafted with
Category

Early 2000s American Modernist Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Antique 1800s GIA Blue Sapphire Diamond Fine Silver Collectible Perfume Bottle
Located in Miami, FL
Bottle, Crafted in solid Fine Silver, with a center composed of a GIA certified Blue Sapphire, No Heat
Category

Antique 1850s Edwardian Vanity Items

Materials

Diamond, Blue Sapphire, Silver

Cartier AGL Certified Ceylon Blue Sapphire Diamond Necklace, circa 1980s
By Cartier
Located in New York, NY
the sapphires is 15 carats. The necklace is Signed by Cartier and numbered with French assay marks
Category

Late 20th Century French Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Spectra Fine Jewelry, AGL Certified 7.80 Carat Burma Sapphire Diamond Ring
By Spectra Fine Jewelry
Located in New York, NY
blue sapphire is accompanied by report no. 1088352 dated 15 November 2017 from the America Gemological
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Art Deco 2.15 Ct Sapphire 1.0 Ct Diamond 18 KT Platinum Ring
Located in Napoli, IT
cut natural blue sapphire (no evidence of heat treatment) of approx 2.15 Ct (7.79 mm. x 6.98 mm.) – 4
Category

Vintage 1920s Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Art Deco 1.70 Ct Natural Untreated Sapphire 2.20 Ct Diamond Platinum Ring
Located in Napoli, IT
old mine cut Diamonds nestled into Platinum making a sparkle frame to the main Sapphire of old mine
Category

Vintage 1930s European Art Deco Cluster Rings

Materials

Diamond, Sapphire, Platinum

Spectacular Swiss Modern Gold Bracelet by Paul Binder
By Paul Binder
Located in Litchfield, CT
grams STONES: 15 carats total weight of no-heat sapphire, 5.40 carats G color, VS clarity diamonds
Category

Vintage 1960s Swiss Link Bracelets

Materials

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

18k Yellow Gold Semi-Precious Gemstone Link Bracelet
Located in Beverly Hills, CA
cut, and vivid in color. Each stone is estimated to weigh 15-20 carats. However, the No Heat Yellow
Category

21st Century and Contemporary Unknown Contemporary Link Bracelets

Materials

Amethyst, Aquamarine, Beryl, Citrine, Diamond, White Diamond, Quartz, Ye...

Edwardian 1905 Art Nouveau Necklace Platinum 18Kt Gold 15.12 Ctw Peridot Diamond
Located in Miami, FL
hexagonal kite step cut (16 x 15 x 9 mm) of a natural vivid intense green peridot of 12.47 carats. Diamonds
Category

Antique Early 1900s American Edwardian Drop Necklaces

Materials

Diamond, White Diamond, Peridot, Platinum

2.80 Carat Natural No Heat Sapphire Rare Ring Possibly, French
Located in Napoli, IT
heat – approx 2.80 CT TCW Sapphires here are the perfect complement to this rare collectible antique
Category

Antique 1820s French Cluster Rings

Materials

Sapphire, 18k Gold

Hawkantiques 3.0 Carat Natural No Heat Ceylon Sapphire Ring 1.50 Carat Rare
Located in Napoli, IT
Sapphire no heat or treated in any way is the star of the crown, beautifully complemented with loads of
Category

Vintage 1940s Retro More Rings

Materials

Sapphire, 18k Gold

Rare Curb Link 55.80 CT No Heat Ceylon Sapphire and Diamond Necklace
Located in Napoli, IT
selection of graduated natural no heat Sapphires set in a stylish, timeless geometric Diamond links design
Category

Vintage 1970s Italian Contemporary Link Necklaces

Materials

Diamond, Sapphire, 18k Gold

Victorian 5.90 Carat Natural No Heat Sapphire 2.90 Carat Mine Diamond Ring
Located in Napoli, IT
old mine cut Diamond content Centring one Natural No Heat Sapphire of riches intense Blue, perfect
Category

Antique 1880s Victorian Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Silver

Pre 1917 Russian 5.0 Carat Natural No Heat Sapphire 3.20 Carat Diamond Bracelet
Located in Napoli, IT
leading to rich crown; Centre is made by a Regal NO Heat Natural Sapphire of deep cabochon cut approx 5.0
Category

Antique 19th Century Russian Victorian Chain Bracelets

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

Art Deco 1.20 Carat No Heat Orange Sapphire 1.20 Old Cut Diamond Shield Pendant
Located in Napoli, IT
Orange Natural NO HEAT Sapphire of approx 1.20 Ct (5.91 mm. x 4.55 mm.) - 11 old mine cut diamonds
Category

Vintage 1930s Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold

French Deco 1.70 Ct Natural No Heat Sapphire 2.20 Carat Old Cut Diamond Platinum
Located in Napoli, IT
, with loads of old mine cut Diamonds nestled into Platinum making a sparkle frame to the main Sapphire
Category

Vintage 1930s Art Deco Cluster Rings

Materials

Diamond, Sapphire, Platinum

Art Nouveau .90 Carat Natural No Heat Sapphire 1.20 Carat Old Mine Diamond Ring
Located in Napoli, IT
time Hand crafted of 18 Kt and Platinum – unmarked Set with a central natural No Heat Velvety Blue
Category

Antique Early 1900s Art Nouveau Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Rare Edwardian 3.48 Ct NO Heat Ceylon Sapphire 2.25 Ct Diamond Plus Trilogy Ring
Located in Napoli, IT
it Centre stone is a stunning 3.48 Ct natural Ceylon Sapphire cushion cut of true presence for the
Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

Art Deco 2.15 Ct No Heat Blue Sapphire and Old Mine Cut Diamond Five-Stone Ring
Located in Napoli, IT
sapphire between this range are scarce and rare; here we have a good 2.15 Ct 100% natural no heat or
Category

Vintage 1920s Art Deco Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Platinum

Gorgeous Multi-Color Sapphire Tennis Bracelet 18 Karat
Located in New York, NY
15 No Heat Ceylon Sapphire Stones 16.85 ct Diamonds 6.89 ct FVS1 18K White Gold Tongue Lock Length
Category

2010s American Modern Tennis Bracelets

Materials

Sapphire, 18k Gold

13.40 Carat Natural Star Sapphire Diamond Vintage Ring
Located in Napoli, IT
Fabulous design, massively constructed od solid 18 KT white gold Set with a large Natural no heat
Category

Vintage 1950s Contemporary More Rings

Materials

Diamond, Star Sapphire, 18k Gold

Original Vintage Art Deco Sapphire and Diamond Engagement Ring
Located in Antwerp, BE
: most probably heat treated. Colour enhancement by heat treatment of ruby and sapphire is an accepted
Category

Vintage 1930s Belgian Art Deco Engagement Rings

Materials

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

Sensational Late Art Deco Natural Sapphire and Diamond Ear Drops
Located in Napoli, IT
both graded G-VVS/VS with two natural sapphire baguettes of approx .15 Ct in total Suspending are set
Category

Vintage 1930s Art Deco Dangle Earrings

Materials

Diamond, Sapphire, 14k Gold

4.20 Carats Diamonds and 2.20 Carats Sapphires French Antique Earrings
Located in Saint-Ouen, FR
carats of diamonds per earrings, the diamonds weights 0.25 each approximately. The Sapphires weights
Category

Antique 1890s French Late Victorian More Earrings

Materials

Diamond, Sapphire

Vintage 1950s Platinum Diamond and Sapphire Engagement Ring, Lady Di Style
Located in Antwerp, BE
Ring size Continental: 49 & 15¾ , Size US 5 , Size UK: J Free resizing (only for extreme resizing we
Category

Mid-20th Century Belgian Retro Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Persian Turquoise 4.0 Carat Natural Ceylon Sapphire Diamond Drop Earrings
Located in Napoli, IT
crafted of solid 18 KT gold in a tasteful design to match any time A line of selected natural NO HEAT
Category

Vintage 1960s Contemporary Dangle Earrings

Materials

Sapphire, Turquoise, Diamond, 18k Gold

2.0 Carat Natural Ceylon Pink Sapphire 1.50 Carat G VVS Diamond Platinum
Located in Napoli, IT
attracts the attention from every side Approx 2.0 Carat Natural NO HEAT Ceylon Sapphire -intense colour
Category

Vintage 1930s Art Deco Cluster Rings

Materials

Diamond, Pink Sapphire, Platinum

Certified Late Art Deco 1.40 Carat Natural Pink Sapphire and Diamond PT Ring
Located in Napoli, IT
Sapphire and Diamond ring Magnetic Pink Natural NO HEAT Sapphire of 1.40 CT is the star of this ring
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Platinum

Blue Sapphire Diamond Drop Earrings 18 Karat White Gold
Located in Tarzana, CA
Cushion cuts blue sapphires: Each weights 5 carats Origin: Cylan No heat Diamonds: 5 carats DEF VVS
Category

21st Century and Contemporary American Modern Drop Earrings

Materials

Diamond, 18k Gold

Victorian 15 Carat Gold No Heat Burmese Pink Sapphire Five-Stone Ring
Located in St Helens, GB
heat treatment, Burmese origin, pink sapphire stones. Complete with certificate. Solid 15 carat gold
Category

Antique 19th Century British Victorian Band Rings

Materials

Pink Sapphire, Gold

Certified 15 Carat No Heat Blue Sapphire and Diamond Three Stone Diamond Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
A rare 15.044 carat no-heat, natural, Blue Sapphire and 1 carat VS quality White Diamonds side
Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

Victorian Natural No Heat Cushion Sapphire Diamond Platinum Necklace
Located in Stamford, CT
3.30cts, natural no heat, rim around Sapphire. AGL certificate #CS50416 15 old European cut diamonds
Category

Antique 1890s Victorian Chain Necklaces

Materials

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

Edwardian 12 Carat “No Heat” Sapphire and Diamond Cross
Located in Carmel-by-the-Sea, CA
A stunning display of cushion sapphires, assembled into the shape of a cross and bordered in a thin
Category

Vintage 1910s Pendant Necklaces

Materials

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

Mauboussin 6.41 Carat "No Heat" Purple Sapphire Mesh Tassel Necklace
By Mauboussin
Located in Carmel-by-the-Sea, CA
diamonds, then punctuated with a 6.41 cars purple sapphire with a "no heat" certificate. On its own, this
Category

20th Century French Drop Necklaces

Materials

Diamond, Sapphire, White Gold, 18k Gold

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15 No Heat Sapphire For Sale on 1stDibs

Surely you’ll find the exact 15 no heat sapphire you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, Platinum and 18k Gold — can elevate any look. Our collection of these items for sale includes 25 vintage editions and 10 modern creations to choose from as well. Making the right choice when shopping for a 15 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 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating a 15 no heat sapphire has been a part of the legacy of many jewelers, but those produced by Emilio!, Alexander of Beverly Hills and Boucheron are consistently popular. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and pear cut alternatives. There aren’t many items for men if you’re seeking a 15 no heat sapphire, as most of the options available are for women and unisex.

How Much is a 15 No Heat Sapphire?

Prices for a 15 no heat sapphire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,220 and can go as high as $395,000, while this accessory, on average, fetches $35,000.
Questions About 15 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.