Skip to main content

Natural Ruby No Heat

to
29
183
132
126
62
57
411
258
45
14
9
1
20
108
286
8
1
6
6
4
7
13
6
3
1
219
198
1
147
53
39
23
14
to
11
6
5
5
4
132
59
49
17
9
9
2
2
1
418
183
51
Sort By
3.63-carat Natural Burma Mogok No Heat Vivid Red GRS Cushion Ruby Ring
By Antinori Fine Jewels
Located in Chicago, IL
the 3.63-carat Natural Burma Mogok No Heat Vivid Red GRS Cushion Ruby Ring, a true testament to
Category

2010s Italian Modern Engagement Rings

Materials

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

GIA Certified 1.40 Carat Natural, No Heat Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring a GIA Certified 1.40 Carat Natural No Heat Ruby and
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Certified 7.51 Carats Ruby Octagon Square Faceted Cut Stone No Heat Natural Gem
Located in Jaipur, RJ
As we are auction partners at Gemfields, we have sourced these rubies from winning auctions and had
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

11.03 Carats Burmese No-Heat Ruby Natural Oval Cut stone For Fine Jewelry Gem
Located in Jaipur, RJ
11.03 Carats Burmese No-Heat Ruby Natural Oval Cut stone For Fine Jewelry Gem Weight: 11.03 Carats
Category

21st Century and Contemporary Burmese Art Deco Loose Gemstones

Materials

Ruby

2.00 Carat Natural No-Heat, Heart Cut Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring a 2.00 Carat Natural No Heat Ruby and 0.98 Carat
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Art Deco No Heat Burma Ruby and Diamond Brooch
Located in Miami, FL
This exquisite Art Deco brooch features an AGL-certified natural no-heat ruby center stone
Category

Vintage 1930s Art Deco Brooches

Materials

Diamond, Ruby, Gold, 14k Gold, White Gold, Platinum

AIGS Certified 1.12 Carat Natural No Heat, Vivid Red Ruby Ring made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a AIGS Certified 1.12 Carat Natural No Heat, Pigeon
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA 2.30 Carat Natural Red No Heat Ruby Diamonds Ring 18 Karat Unheated Cluster
Located in New York, NY
1.12ct. Natural GIA "No Heat" Ruby Diamonds ring. Ruby No Heat Classic Vintage Cluster Deco Class
Category

2010s American Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

4.91 Carat Cabochon Natural Red Ruby Burma No Heat GIA and Diamond Platinum Ring
Located in Montreal, QC
securely nestled Hand set GIA Natural Untreated No Heat Ruby weighing 4.91 Carat. The center stone has been
Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

8.71 Carats Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem
Located in Jaipur, RJ
8.71 Carats Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem Weight: 8.71
Category

21st Century and Contemporary Burmese Art Deco Loose Gemstones

Materials

Ruby

15.61 Carat Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem
Located in Jaipur, RJ
15.61 Carat Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem Weight: 15.61
Category

21st Century and Contemporary Burmese Art Deco Loose Gemstones

Materials

Ruby

GIA Certified 1.60 Carat Cushion No Heat Natural Ruby Halo Diamond Ring 18K Gold
Located in San Francisco, CA
set on a 1.7 mm wide shank. In the center of the ring is set one unique natural Ruby in an 18k Yellow
Category

21st Century and Contemporary American Engagement Rings

Materials

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

No Heat Burmese Ruby and Diamond Cluster Ring, GRS Certified
Located in Roma, IT
Mogok region, certified by GRS as natural, untreated (no heat). The ruby’s rich, vivid red color is
Category

2010s Italian Cluster Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

18K Gold No-Heat 1.90ct Ruby and 0.80ct Diamond Stud Earrings
Located in Bucharest, Romania
glow to any look. The no-heat rubies, prized for their natural color and rarity, make this pair a truly
Category

2010s Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold

Vintage Certified Burma Ruby No Heat Diamond Filigree Gold Ring
Located in Napoli, NA
center a natural Burma No Heat Ruby 1.06 carat, and surrounded by colorless round brilliant cut diamonds
Category

Vintage 1970s Italian Retro Band Rings

Materials

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

3.61 Carat GRS Certified No Heat Ruby and Diamond Engagement Ring
Located in Hong Kong, HK
A marvellous natural No Heat Ruby, certified by GRS Lab, weighing a staggering 3.61 carat
Category

2010s Hong Kong Contemporary Engagement Rings

Materials

Ruby, Diamond, 18k Gold

GIA Certified 2 Carat No Heat Burma Ruby Art Deco Ring
Located in Santa Barbara, CA
: Platinum Gemstone: Natural No Heat Burma Ruby Carat Weight: 1.96 Cut: Oval Color: Purple-Red Clarity
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

14K White Gold Corundum No Heat Ruby Diamond 3.94 Carat Ring
Located in Houston, TX
This ring is made in 14K white gold ring and features 1 oval shape natural corundum (no heat) ruby
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Ruby, White Gold

GRS Certified 3.65 Natural No Heat BURMESE Cushion Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
Prepare to be captivated by the sheer magnificence of this Natural Ruby, originating from the
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

14K White Gold GIA Certified Corundum No Heat Ruby Diamond Ring
Located in Houston, TX
This ring is made in 14K white gold and features 1 pear shape natural corundum (no heat) ruby
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Ruby, White Gold

Intense Red Burma Ruby No Heat Piegon Blood Ring Certified By GRS
Located in Dubai, AE
to sparkle and shimmer in the light. The absence of heat treatment ensures that the ruby's natural
Category

21st Century and Contemporary Burmese Contemporary Wedding Rings

Materials

Ruby, Platinum

Estate Platinum Cabochon Star Ruby Baguette Diamond Ballerina Ring NO HEAT 3.47c
Located in Winter Springs, FL
ruby (no heat treatment) surrounded by approximately 1.90cttw in G-I color Vs1-2 clarity baguette and
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Star Ruby, Platinum

AGL Certified Natural No Heat Yellow Sapphire Ring, Oscar Heyman, 1960s
By Oscar Heyman
Located in West Palm Beach, FL
Outstanding 1960’s Natural no heat yellow sapphire ring from Oscar Heyman. The approximately 33
Category

Vintage 1960s American Band Rings

Materials

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

Art Deco 0.79 Carat Center Burma Myanmar No Heat Ruby Diamonds Ring Platinum
Located in Miami, FL
Weight: 0.79 ct Type: Natural NO HEAT Burma Ruby (GIA Certifiled) Shape: Cushion Color: Red Accent Stones
Category

Vintage 1930s More Rings

Materials

Diamond, Ruby, Platinum

Antique Edwardian Platinum Old Euro Diamond and No Heat Ruby Three Stone Ring
Located in Great Neck, NY
incredible Edwardian three stone ring is crafted in platinum. The ring features a natural no heat ruby in the
Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, Ruby, Platinum

GIA AGL Certified No-Heat Ruby and Diamond Cluster Ring in 18K Gold
By Antinori Fine Jewels
Located in Chicago, IL
Gold (diamond setting) Ruby: 1 Natural Ruby, 1.87 carats, no heat, no clarity enhancement, Madagascar
Category

2010s American Contemporary Cocktail Rings

Materials

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

18 Kt Gold No Heat 6.15 Ct Burmese Ruby Cabochon Intense Fancy Diamonds Ring
Located in Antwerp, BE
, Cabochon cut, natural corundum, No heat Burmese Ruby 6.15 ct , Looks like Pigeon Blood ! With Gubelin
Category

21st Century and Contemporary European Artisan Fashion Rings

Materials

Diamond, Ruby, Gold

GRS-Certified 4.20 Carat Vivid Red Heart-Shaped Ruby Stud Earrings NO HEAT
Located in Chicago, IL
platinum, enhancing the fire and beauty of the center stones. A true collector’s treasure—natural, no-heat
Category

2010s American Contemporary Stud Earrings

Materials

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

Platinum Burmese 25 Ct Ruby No Heat Necklace- His Majesty Qaboos Bin Said Estate
Located in Antwerp, BE
Baguette cut diamonds : 8 Ct Top Color and Purity Ruby: 11 red Natural Burma no heat Rubies Comes with
Category

20th Century French Artisan Drop Necklaces

Materials

Diamond, Ruby, Platinum

Certified 2.06 Carats No heat Sri-Lanka Pink Sapphire Oval Cutstone Natural gem
Located in Jaipur, RJ
Certified 2.06 Carats No heat Sri-Lanka Pink Sapphire Oval Cutstone Natural gem Weight: 2.06 Carats
Category

21st Century and Contemporary Sri Lankan Art Deco Loose Gemstones

Materials

Ruby, Pink Sapphire

GIA N0-Heat 11.20cts Natural Heart Ruby Diamond Dome Platinum Clip-on Earrings
Located in Miami, FL
. Showcasing a stylish design,  set with two genuine Natural, No-Heat red rubies weighing approx. 2.70 carats
Category

Vintage 1980s Clip-on Earrings

Materials

Diamond, Ruby, Platinum

Certified 3.00 Carat No Heat Sri Lanka Ruby Diamond Ring in 18K White Gold
Located in KOWLOON, HK
luxurious and timeless backdrop for the gemstones, complementing their natural beauty. Rare No-Heat Ruby
Category

2010s Hong Kong Art Deco Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

1.62 Ct Natural Burmese Ruby Diamond Ring, 1960 ca
Located in Napoli, IT
Hallmarks: assay Gems: 1 certified rectangular cushion cut natural no heat Burma ruby of 1.62 Ct (7.1 x6.6 x
Category

Vintage 1960s European Contemporary Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

GIA Certified Oval 17.90 Carat Natural Ruby Diamond Platinum Cocktail Ring
Located in Stamford, CT
set in luxurious platinum. 17.90ct natural no heat Ruby cabochon dark purplish red color 19.7 x 15.5
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

0.90 Carat Natural Unheated/Untreated Rubies and Diamonds Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring 0.90 Carats Natural No Heat Rubies and 0.30 Carat
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 3.00 Carat Natural Purple Star Ruby Diamond Gold Cocktail Ring
Located in Stamford, CT
1950's Ruby and diamond cocktail ring. GIA certified cabochon oval center natural, no heat ruby set
Category

Mid-20th Century Fashion Rings

Materials

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

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

GIA Certified 1.04 Carat Natural Burmese Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring a GIA Certified 1.04 Carat Natural No Heat Burmese Ruby
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.30CT Ruby Diamond Ring in PT950 Platinum
Located in Bucharest, Romania
balance of rarity and brilliance. The centerpiece features a 1.30-carat natural ruby with no heat
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Peter Suchy GIA 1.51 Carat Oval Natural Ruby Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Three stone platinum engagement ring. GIA certified 1.51cts Oval natural no heat ruby center stone
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, Platinum

GIA Certified .3 Carat Natural Red Ruby Diamond Gold Victorian Engagement Ring
Located in Stamford, CT
-G, VS, SI Approx. .14ct 2 round red ruby Approx. .08ct natural no heat ruby not certified Size 6 and
Category

Antique 1890s Engagement Rings

Materials

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

Set in 18k Rose Gold, 4 Carats, Natural Mozambique Ruby Diamonds Stud Earrings
By JEWEL HUB
Located in Hong Kong, HK
. Features: ✦ Handmade / Handcrafted Fine Jewelry ✦ Gemstone: natural, no heat, Mozambique Ruby ✦ Gemstone
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold, Rose Gold

1.02 Carat Oval Cut Natural Burma Ruby with 1.32ctw in Pave Set Diamonds
Located in Houston, TX
This gorgeous ring features a 1.02 carat oval cut natural Burma ruby, no heat, set in 18 karat
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

18k Large Cabachon Natural Ruby, 4.54 CTS, and Pave Diamond Dome Ring, GIA Cert
Located in Fairfield, CT
18k Natural No Heat Ruby Cabachon And Large Pave Diamond Dome Ring. This truly amazing large dome
Category

20th Century Unknown Contemporary Dome Rings

Materials

Diamond, Ruby, White Diamond, 18k Gold

18K White Gold Unheated Ruby Diamond Ring – 1.98 TCW
Located in Bucharest, Romania
elegance. The centerpiece features a 1.00-carat natural ruby with no heat treatment, prized for its vivid
Category

2010s Contemporary Band Rings

Materials

Diamond, Ruby, White Gold

Platinum Ruby Diamond Ring - 900 Emerald Cut 4.39ctw AGL
Located in Greensboro, NC
Information Natural Ruby Treatment: No Heat, Untreated Carat(s): 3.91ct Cut: Emerald Color: Pinkish Red Origin
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Burmese ruby and diamond earrings, circa 1950.
Located in London, GB
Burmese ruby and diamond earrings. A matching pair, each set with two cushion shape old cut natural
Category

Vintage 1950s Lever-Back Earrings

Materials

Diamond, Ruby, Platinum

Multi Row Diamond Ruby Clip On Earrings
Located in New York, NY
showcase a vivid arrangement of natural, no-heat Burmese rubies set in a tightly patterned mosaic across
Category

20th Century Retro Clip-on Earrings

Materials

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

Burmese Ruby and diamond coronet cluster ring, circa 1890
Located in London, GB
Burmese Ruby and diamond coronet cluster ring. Set to centre with a cushion shape old cut natural
Category

Antique 1890s Cluster Rings

Materials

Diamond, Ruby, Yellow Gold

17.71 Carat Certified Untreated Ruby Diamond Platinum Ring
By Emeralds Maravellous
Located in US
oval shape red ruby cabochon gemstone weighing 17.61 carats 100% natural no heat - untreated Ruby
Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Untreated Burma Cabochon Ruby Ring, 6.31 Carats
Located in New Orleans, LA
for which Burma rubies are so coveted. Certified by C. Dunaigre Switzerland as a natural, no-heat ruby
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

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

【Énigma】AIGS Certified 2.05ct Pigeon Blood Mozambique Ruby Diamond Halo Ring
Located in New York, NY
Gemstone: Natural Mozambique Ruby (No Heat, “Pigeon Blood” Color Grade) Ruby Weight: 2.05 carats Shape
Category

21st Century and Contemporary Japanese Engagement Rings

Materials

Diamond, Ruby, Platinum

3.50 Carat Ruby Yellow Gold Brick Flexible Bracelet
Located in Stamford, CT
certified no heat Rubies. Buckle opens and closes to securely adjust the length. 8.5 inches in length. 23
Category

21st Century and Contemporary Retro Bracelets

Materials

Ruby, 14k Gold, Yellow Gold, Gold

American Indian. 18k, 0.85 carat Diamond Ruby Ring
Located in Miami, FL
. 0.20 carat ruby total. Round cut ruby set in prongs. 100% natural no heat burma ruby. Total carat
Category

21st Century and Contemporary European Cocktail Rings

Materials

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

GIA Certified 5.10 Carat Star Cabochon Ruby Yellow Gold Men s Ring
Located in Stamford, CT
certified the ruby as natural, no heat. Classic mid-century 1960's men's ring. 1 oval cabochon purplish
Category

Late 20th Century Fashion Rings

Materials

Ruby, Star Ruby, Gold, 14k Gold, Yellow Gold

18 Carat Yellow Gold Ruby and Diamond Halo Ring
Located in London, GB
1.35 carat and is a natural ruby, with no heat treatment. It is then beautifully highlighted by a halo
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GRS Certified 5 Carat Pigeon Blood Ruby and Diamond Ring
Located in Chicago, IL
elegance. Center Stone: 5 carat natural ruby Certification: GRS, no indication of heat treatment Color
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

  • 1
Get Updated with New Arrivals
Save "Natural Ruby No Heat", and we’ll notify you when there are new listings in this category.

Natural Ruby No Heat For Sale on 1stDibs

On 1stDibs, you can find the most appropriate natural ruby no heat for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Platinum — can elevate any look. You can easily find a 25 antique edition and 56 modern creations to choose from as well. You’re likely to find the perfect natural ruby no heat among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular piece, 1 Carat and 1.5 Carat are consistently popular carat weights. Finding an appealing natural ruby no heat — no matter the origin — is easy, but David Gross Group, Antinori Fine Jewels and Bulgari 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 cushion cut and emerald cut alternatives. Finding a natural ruby no heat for sale for women should be easy, but there are 41 pieces available to browse for unisex as well as men, too.

How Much is a Natural Ruby No Heat?

Prices for a natural ruby no heat can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,350 and can go as high as $475,000, while this accessory, on average, fetches $12,250.

The Legacy of Ruby in Jewelry Design

This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.

Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.

Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.

Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.

When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.

According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.

Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.

Questions About Natural Ruby No Heat
  • 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.