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Certified 7.55 Carat No Heat Mozambique Ruby Pendant
By Royaal Stones Ltd
Located in Bangkok, Thailand
A rare triangular no heat, 7.55 Carat Mozambique Ruby, set with VS quality White Diamonds and black
Category

21st Century and Contemporary Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Ruby, Gold, 18k Gold, White Gold

18K White Gold, No Heat Ruby and White Diamond Pendant
Located in Miami, FL
Pendant. Beautiful design and finish. No heat, oval cut ruby set in prong setting. Diamonds are high
Category

21st Century and Contemporary European Victorian Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

MOISEIKIN 1.64ct No Heat Ruby Necklace
By MOISEIKIN
Located in Hong Kong, HK
creativity. This Ruby necklace with a 1.64ct No Heat Mozambique Ruby is inspired by the Music of Colours
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Emerald, Ruby, 18k Gold, White Gold

18ct Rose Gold 'No Heat' Ruby and Diamond Necklace and Pendant
Located in Sydney, NSW
A stunningly crafted 18CT Rose Gold Pear cut, Natural, No Heat Ruby and Round brilliant cut
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Rose Gold

GRS Certified 2.03 Carat No Heat Vivid Red Mozambique Ruby and Diamond Pendant
Located in New York, NY
A 2.03 carat No Heat Vivid Red Mozambique Ruby and Diamond Pendant in Platinum. Diamond Weight
Category

20th Century Pendant Necklaces

Materials

Diamond, Ruby, Platinum

GIA Ruby Platinum Diamond No Heat Pendant Antique Natural Rare Huge 22.74 Carats
Located in Sylvania, GA
Old South Jewels proudly presents....LUXURY. GIA ANTIQUE PLATINUM NO HEAT RUBY DIAMOND 22.74
Category

20th Century Pendant Necklaces

Materials

Diamond, Ruby, Platinum

1.22 Carat Octagon-Cut Burma No Heat Ruby and White Diamond Pendant Necklace
Located in Hong Kong, HK
1.22 Carat Octagon-Cut Burma No Heat Ruby and White Diamond Pendant Necklace: A beautiful pendant
Category

2010s Hong Kong Modern Pendant Necklaces

Materials

White Diamond, Ruby

1.35 Carat Octagon-Cut Burma No Heat Ruby and White Diamond Pendant Necklace
Located in Hong Kong, HK
1.35 Carat Octagon-Cut Burma No Heat Ruby and White Diamond Pendant Necklace: A beautiful pendant
Category

2010s Hong Kong Contemporary Pendant Necklaces

Materials

Ruby, White Diamond

GIA Ruby Diamond Platinum 18K Antique Certified No Heat Huge Pendant 4.63 Carats
Located in Sylvania, GA
Carat Pendant and Box! Transparent Natural Burma Rubies Set in Solid Heavy Platinum & 18K Yellow Gold
Category

Antique Late 18th Century Late Victorian Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Platinum

GRS Pigeon Blood 0.76 Carat Burmese No Heat Ruby and Diamond Pendant 18k Gold
Located in Bangkok, TH
A brand new 0.76 carat Burmese ruby pendant mounted with diamonds in 18 Karat gold. The ruby weighs
Category

2010s Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Ruby No Heat Platinum Diamond Necklace 18K Antique Pendant Old Mine 5.04 CTS
Located in Sylvania, GA
Old South Jewels proudly presents GIA CERTIFIED PLATINUM NO HEAT RUBY DIAMOND 5.04 CARAT ANTIQUE
Category

Antique 19th Century Pendant Necklaces

Materials

Diamond, Ruby, Platinum, 18k Gold, Yellow Gold

Tiffany & Co. Signed 22.41 Carat No Heat Cabochon Ruby and Ruby Bead Necklace
By Tiffany & Co.
Located in Miami, FL
Vintage 22.41 Carat No Heat Pear Cabochon Cut Ruby and Diamond Pendant with a 2-Strand Ruby Bead
Category

2010s Art Deco Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

No Heat Mozambique Ruby & Diamond Necklace in 18 Karat White Gold
Located in Great Neck, NY
"No Heat heart shape ruby weighing 2.09 cts Measuring (7.91x9.43x2.86) mm Diamonds weighing .25 cts
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

IGI Certified 8.31 Carat No Heat Bruma Ruby & Diamond Pendent in 18K White Gold
Located in KOWLOON, HK
Collectible unheated Burma ruby pendant. A special ruby from the famed mines of Burma, present
Category

2010s Hong Kong Modern Pendant Necklaces

Materials

Diamond, Ruby, White Gold

5.10 Carat No Heat Ceylon Pink Sapphire East West Floating Necklace
By Gad & Co.
Located in Miami, FL
GRS certified 5.10 carat no heat cushion cut Ceylon origin pink sapphire necklace. The pink
Category

21st Century and Contemporary Sri Lankan Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Pink Sapphire, Gold, 18k Gold, Yellow Gold

GRS Certified 3.05ct Natural No Heat Vivid Red Heart Diamonds Necklace 18k
Located in New York, NY
Heart Ruby Cluster Halo No Heat, "Vivid Red" Ruby Necklace 3.46ct. SSEF Certified Report
Category

2010s American Artisan Pendant Necklaces

Materials

Ruby, Diamond, 18k Gold, White Gold

Ruby, Diamond and 18 Karat Gold Pendant
Located in London, GB
A ruby and diamond pendant, set with a 3.18ct cushion-cut faceted mixed-cut ruby, with a three
Category

2010s British Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

Ruby, Diamond and 18 Karat Gold Pendant
Ruby, Diamond and 18 Karat Gold Pendant
Free Shipping
W 0.3 in L 0.71 in
Art Deco Carved Ruby and Diamond Platinum Pendant
Located in Beverly Hills, CA
One Art Deco carved ruby and diamond platinum pendant featuring 4 carved, leaf motif cabochon
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Ruby, Platinum

New 14k Gold GIA Pear Cabochon Ruby W/ Diamond Halo Teardrop Pendant & Chain
Located in Montclair, NJ
Here we have a gorgeous, custom made, ruby and diamond teardrop pendant necklace that is newly
Category

2010s American Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, White Gold

GIA Certified 3 Ct Natural Oval Ruby & Diamond Pendant Necklace 14K Yellow Gold
Located in New York, NY
GIA Certified 3 Ct Natural Oval Ruby & Diamond Pendant Necklace 14 Karat Yellow Gold This
Category

Early 2000s Pendant Necklaces

Materials

Diamond, Ruby, Yellow Gold, 14k Gold

Vintage Large Pendant 40Ct Natural Ruby No Heat & Black & White Diamond 18KWG
Located in New York, NY
Vintage Large Pendant 40Ct Natural Ruby No Heat & Black & White Diamond 18KWG This Large eye
Category

2010s Drop Necklaces

Materials

Diamond, White Diamond, Ruby, 18k Gold

Pendant & Earring Suite 60Ct Natural Ruby No Heat & Black & White Diamond 18KWG
Located in New York, NY
Pendant & Earring Suite 60Ct Natural Ruby No Heat & Black & White Diamond 18KWG This Large eye
Category

2010s Drop Necklaces

Materials

Diamond, Ruby, White Diamond, 18k Gold

1.27 Carat Heart-Shaped Mozambique No Heat Ruby
Located in Hong Kong, HK
1.27 Carat Heart-Shaped Mozambique No Heat Ruby: A rare gem, it is a natural heart-shaped intense
Category

2010s Hong Kong Modern Loose Gemstones

Materials

Ruby

Edwardian Burma No Heat Ruby and Diamond Necklace
Located in Carmel-by-the-Sea, CA
of unheated Burmese rubies and antique cut white diamonds. The rubies weigh 2.00 carats in total
Category

Vintage 1910s Edwardian Drop Necklaces

Materials

Diamond, Pearl, Ruby, 18k Gold, Yellow Gold, Platinum

20.91 Carat Burma No Heat Drop Shape Ruby and Diamond Brooch and Pendant
Located in New York, NY
A stunning 20.91 carat drop shape Ruby measuring 22.56 x 14.26 x 7.13 mm sprayed with mixed cut
Category

20th Century American Brooches

Materials

Ruby, Diamond, 18k Gold

Unheated Burma Ruby Necklace with Natural Diamonds in 18k solid gold
Located in Singapore, SG
"No Heat Burma Ruby Necklace (Mogok Ruby Necklace)" Genuine untreated Burma rubies, particularly
Category

21st Century and Contemporary Singaporean Art Deco Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

No Heat 2 Indian Pear-Shaped Buff Rubies Cts 20.22
Located in Hong Kong, HK
, untouched by heat treatments, exude a natural radiance that speaks of purity and authenticity. These rubies
Category

2010s Asian Contemporary Loose Gemstones

Materials

Ruby

GIA Antique Pigeon Blood Burmese Burma Ruby Rose Cut Diamond Necklace French
Located in New York, NY
THIS IS A VERY RARE NO HEAT PIGEON BLOOD RED BURMESE BURMA RUBY, ROSE CUT DIAMOND AND PEARL MUSEUM
Category

Antique 19th Century French Belle Époque Pendant Necklaces

Materials

Diamond, Ruby, Pearl, Gold, Silver, 18k Gold, White Gold, Yellow Gold

Certified Vintage Style No Heat Burma Ruby and White Diamond Cluster Ring
Located in London, GB
oval ruby in bright pinkish-red at its centre. Around it, a cluster of small white diamonds are
Category

20th Century American Modern Cluster Rings

Materials

White Diamond, Ruby, Yellow Gold, 9k Gold

GIA Certified No Heat Oval Natural Ruby Weighing 1.18 Carats Gemstone
By OGI Ltd
Located in New York, NY
Introducing the Exquisite GIA Certified No Heat Oval Natural Ruby Weighing 1.18 Carats Elevate your
Category

20th Century American Contemporary Loose Gemstones

Materials

Ruby

GIA Certified 1.54 Carat Untreated (No Heat) Ruby & Diamond Ring Set in Platinum
Located in Tokyo, JP
(No Heat) Ruby and 0.98 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.02 Carat Natural Untreated 'No Heat' Ruby Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a GIA Certified 1.02 Carat Natural, Untreated (No Heat) Ruby and 0.85
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.006 Carat Natural Untreated 'No Heat' Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 1.006 Carat No Heat (Untreated) Ruby and 0.30 Carats of
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.191 Carat Natural Untreated 'No Heat' Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 1.191 Carat No Heat (Untreated) Ruby and 0.55 Carats of
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.01 Carat Natural Untreated 'No Heat' Ruby Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 1.01 Carat Natural Untreated (No Heat) Ruby and 0.25
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.13 Carat Natural Untreated 'No Heat' Ruby Ring Set in Platinum
Located in Tokyo, JP
A beautiful Engagement Ring featuring a GIA Certified 2.13 Carat No Heat Ruby and 0.40 Carat of
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.19 Carat, No Heat Burmese Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.19 Carat Natural, Untreated (No Heat
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.16 Carat, No Heat, Blood Red, Burmese Ruby Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.16 Carat Natural, Untreated (No Heat
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

9.00 Carat Aqua Ruby Diamond Rose Gold Pendant
Located in Stamford, CT
Retro Art Deco Aqua, diamond and ruby pendant. 9.00ct oval natural aqua set in 14k rose gold
Category

Early 20th Century Necklace Enhancers

Materials

Aquamarine, Diamond, Ruby, Rose Gold, Gold, 14k Gold

GIA Blue Sapphire NO HEAT Diamond 18K Tahitian Pearl Vintage Earrings 3.96 CTS
Located in Sylvania, GA
DIAMONDS! GIA Certification Paperwork is Included. Rare Certified No Heat Sapphires. Day/Night
Category

Mid-20th Century Dangle Earrings

Materials

Diamond, Pearl, Blue Sapphire, Gold, 18k Gold

Platinum & 18kt Yellow Gold Flamingo Brooch / Pendant Diamonds, Emeralds, Ruby
Located in Antwerp, BE
Huge Dazzling Platinum & 18kt Yellow Gold Flamingo Brooch / Pendant With Diamonds, Emeralds, Ruby
Category

21st Century and Contemporary Artisan Brooches

Materials

Diamond, Emerald, Onyx, Ruby, Yellow Gold, Platinum

GIA Certified 16.15 Carat Ruby Emerald Diamond Cluster Gold Brooch Pendant
Located in Stamford, CT
1950's Ruby, diamond and emerald 18k yellow and white gold brooch and pendant. The large diamond "U
Category

Mid-20th Century Unknown Brooches

Materials

Diamond, Emerald, Ruby, Gold, White Gold, Yellow Gold, 18k Gold

14K Gold GIA Ruby Diamond & Carved Emerald 3D Bird on Branch Brooch Pin Pendant
Located in Montclair, NJ
.) (3) Natural Genuine Rubies - Oval Cabochon Cut- Burma - No Heat - Prong Set - 2.50ctw (approx. based
Category

21st Century and Contemporary Brooches

Materials

Diamond, Emerald, Ruby, 14k Gold, Yellow Gold

GIA Certified 1.07 Carat Untreated Ruby & Diamond Cocktail Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.07 Carat Natural, Untreated (No Heat
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

AIGS Certified 1.20 Carat Untreated Ruby &Diamond Cocktail Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a AIGS Certified 1.20 Carat Natural, Untreated (No Heat
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Vintage 3.32 Carat Natural Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring 3.32 Carats Natural Untreated (No Heat) Ruby and 1.71
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

AIGS Certified 1.17 Carat Untreated Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a AIGS Certified 1.17 Carat Natural, Untreated (No Heat
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

AIGS Certified 1.39 Carat Untreated Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a AIGS Certified 1.39 Carat Natural, Untreated (No Heat
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.69 Carat, Untreated, Mozambican Ruby and Diamond Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 2.69 Carat Natural Untreated (No Heat
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.20 Carat Natural Untreated Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 1.20 Carat Natural No Heat Ruby and 0.75
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Charles Boutet de Monvel Art Nouveau Peacock Pendant
Located in London, GB
of the bird creating a heat shaped pendant. Gilded silver, pique-à-jour enamel, ruby, emerald
Category

Antique Early 1900s French Art Nouveau Drop Necklaces

Materials

Emerald, Pearl, Ruby, Silver

Asprey Co Necklace Pearls 10ct Diamonds, 3.6ct Heart NH Ruby, Estate Sultan Oman
By Asprey London
Located in Antwerp, BE
Asprey Co London Gorgeous Necklace 3 Rows Pearls, 10 ct. Diamonds, 3.6 ct. Heart Shaped No Heat
Category

20th Century British Artisan Multi-Strand Necklaces

Materials

Diamond, Pearl, Ruby, 18k Gold, Yellow Gold

UNHEATED ORANGE Sapphire, 1.33ct, Madagascar (No Treatment at all)
Located in Methuen, MA
also. This particular gemstone was not heated - most Sapphires/Rubies are heated to improve color
Category

2010s African Loose Gemstones

Materials

Sapphire

Victorian Ruby and Diamond Cross Pendant Brooch
Located in London, GB
A Victorian ruby and diamond cross pendant brooch, the central cushion-cut ruby weighing 1.02
Category

Antique 1880s Unknown Victorian Pendant Necklaces

Materials

Diamond, Ruby, Yellow Gold, Silver

GIA Certified .30 Carat Sapphire Diamond Pearl Butterfly Pendant Necklace
Located in Stamford, CT
Diamond, pearl and sapphire butterfly pendant necklace. GIA certified natural no heat blue sapphire
Category

Antique Mid-19th Century Pendant Necklaces

Materials

Diamond, Pearl, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold, Yel...

Burmese Ruby and Diamond Locket
Located in Houston, TX
Beautiful Victorian Ruby and Diamond clear case back locket. Certified no heat Burma ruby
Category

Antique 1880s English Victorian Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, Silver

Burmese Ruby and Diamond Locket
Burmese Ruby and Diamond Locket
Free Shipping
W 0.75 in L 1.25 in
Ruby Cabochon Pave Diamond Gold Necklace
By D&H Jewelers
Located in San Francisco, CA
This one-of-a-kind 14k yellow gold pendant features an antique natural 1.63 carat cabochon ruby
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold

Natural Ruby Diamond Carved Apple Jade Necklace
Located in Napoli, IT
. Pendant measures 39 mm. x 27 mm. Embellished by a Natural Untreated no heat Ruby of extremely fine colour
Category

Vintage 1960s Art Nouveau Pendant Necklaces

Materials

Diamond, Jade, Ruby, 18k Gold

Charles Krypell Signed Elegant Natural 2.00 carats Ruby Baguettes Gold Necklace
By Charles Krypell
Located in Scottsdale, AZ
this piece of elegance. Draping perfectly around the neck these natural no heat treatment rubies shine
Category

20th Century American Pendant Necklaces

Materials

Ruby, 18k Gold

Natural No Heat Burma Ruby AGL & GIA Report Pigeon Blood
Located in Naples, FL
pendant with AGL report Natural No Heat Burma Ruby doc #1116277 and A second report is available from GIA
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

Ruby, 18k Gold

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No Heat Ruby Pendant For Sale on 1stDibs

On 1stDibs, you can find the most appropriate no heat ruby pendant for your needs in our varied inventory. 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. Find an antique version now, or shop for 71 vintage or 75 modern creation for a more contemporary example of these cherished accessories. Finding the perfect no heat ruby pendant may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. There have been many well-made iterations of the classic no heat ruby pendant over the years, but those made by OGI Ltd, D&H Jewelers and Tiffany & Co. are often thought to be among the most beautiful. While most can agree that any no heat ruby pendant from our collection can easily elevate most outfits, but the choice of a ruby version from the 115 available is guaranteed to add a special touch to your ensemble. 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 cushion cut and pear cut alternatives. Finding a no heat ruby pendant for sale for women should be easy, but there are 37 pieces available to browse for unisex as well as men, too.

How Much is a No Heat Ruby Pendant?

The price for a no heat ruby pendant starts at $385 and tops out at $180,000 with these necklaces, on average, selling for $6,200.
Questions About No Heat Ruby Pendant
  • 1stDibs ExpertApril 5, 2022
    Yes, Burmese rubies are heat treated. Most rubies are heat treated directly at the mines because the treatment enhances the value and quality of the ruby. Shop a wide collection of Burmese ruby pieces as well as other fine jewelry on 1stDibs.
  • A heated ruby is a ruby wherein 1600 - 1700 degrees centigrade of heat is applied to the stone to improve it's color, luster, and/or clarity. This is a common method for most rubies is not a bad at all. What makes unheated rubies valuable is their rarity. To find a beautiful ruby that does not need heat to improve it's beauty is very rare and highly unlikely.