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36.27 Ct ICA Certificate Unheated Ruby Mozambique Pinkish Red color No heat
Located in bangkok, TH
RA85
ICA certified Natural Ruby Unheated huge size collection
Name : Natural Ruby
Weight :36.27
Category
2010s Loose Gemstones
Materials
Ruby
$2,160 Sale Price
20% Off
Natural Unheated Red Mozambique Ruby 1.15 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
captivating features, this Mozambique Ruby stands as a valuable and versatile gemstone, perfect for unique
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
1.02 Ct AIGS Certificate Unheated Burma Ruby Pigeon Blood color No heat
Located in bangkok, TH
RMA100
AIGS Certificate Unheated Burma Ruby Pigeon Blood
GEM DESCRIPTION
Species: Natural Corumdum
Category
2010s Loose Gemstones
Materials
Ruby
$4,160 Sale Price
20% Off
2.04 Ct GRS Certified Unheated Burma Ruby Pigeon Blood Color No heat
Located in bangkok, TH
GRS Certified Unheated Burma Ruby Pigeon Blood Color Fine Quality
GEM DESCRIPTION
Species: Natural
Category
2010s Loose Gemstones
Materials
Ruby
1.00 Ct AIGS Certificate Unheated Ruby Pigeon blood color eye clean No heat
Located in bangkok, TH
Gemstone
GEM DESCRIPTION
Species: Natural Corumdum
Variety: Natural Ruby Unheated
Weight: 1.00ct
Color
Category
2010s Loose Gemstones
Materials
Ruby
$1,200 Sale Price
20% Off
1.77 carats Burma Ruby Unheated pigeon blood red Double “pairs “AIGS certificate
Located in bangkok, TH
Pair 1.77 Carats Burma Ruby Unheated pigeon blood red Color Double “pair” AIGS Two certificate
Category
2010s Loose Gemstones
Materials
Ruby
$2,400 Sale Price
20% Off
Pair 1.04 Ct GIA Certificate Unheated Burma ruby pigeon blood color No heat
Located in bangkok, TH
Gemstone
GEM DESCRIPTION
Species : Natural Corumdum
Variety: Natural Ruby unheated
Weight: 1.04ct
Category
2010s Loose Gemstones
Materials
Ruby
2.87 Ct AIGS Certified Unheated Ruby Pigeon blood color eye clean No heat
Located in bangkok, TH
Tajikistan Gemstone
GEM DESCRIPTION
Species: Natural Corumdum
Variety: Natural Ruby Unheated
Weight
Category
2010s Loose Gemstones
Materials
Ruby
$16,000 Sale Price
20% Off
3.20 Ct GIA Certificate Unheated Burma Ruby Red color eye clean quality No heat
Located in bangkok, TH
RMA111
3.20 Ct GIA Certificate Natural ruby Burma unheated Red color eye clean quality Gemstone
GEM
Category
2010s Loose Gemstones
Materials
Ruby
1.25 Ct AIGS Certified Unheated Burma Ruby Pigeon Blood color eye clean No heat
Located in bangkok, TH
Gemstone
GEM DESCRIPTION
Species: Natural Corumdum
Variety: Natural Ruby Unheated
Weight: 1.25ct
Color
Category
2010s Loose Gemstones
Materials
Ruby
$4,640 Sale Price
20% Off
5.24 Ct Ruby Burma Mogok Unheated Vivid Red color eye clean quality No heat
Located in bangkok, TH
5.24 Ct Natural Ruby Burma Mogok Unheated Vivid Red color eye clean quality Gemstone
GEM
Category
2010s Loose Gemstones
Materials
Ruby
1.25 Ct AIGS Certified Unheated Burma Ruby Pigeon Blood color eye clean no heat
Located in bangkok, TH
Gemstone
GEM DESCRIPTION
Species: Natural Corumdum
Variety: Natural Ruby No heated
Weight: 1.25ct
Color
Category
2010s Loose Gemstones
Materials
Ruby
GIA 1.09ct Unheated Burma Ruby (6.80 x 5.05 x 4.23 mm)
Located in Singapore, SG
.
This exceptional Burmese ruby is completely unheated - a rare distinction that significantly increases
Category
21st Century and Contemporary Singaporean Art Deco Loose Gemstones
Materials
Emerald
GIA Certified Unheated Ruby Drop Earrings 4.35 Carats with Marquise Diamonds
By Merkaba
Located in Beverly Hills, CA
GIA-Certified 4.35 Carats Natural Unheated Ruby and Diamond Platinum Earrings – A Romantic Luxury
Category
21st Century and Contemporary American Modern Drop Earrings
Materials
Diamond, White Diamond, Ruby, Multi-gemstone, Platinum
9.91 Carat Unheated Star Ruby Cabochon Ring in Platinum with 1.71 Carat Diamond
By Merkaba
Located in Beverly Hills, CA
Merkaba Jewelry Beverly Hills presents a rare, collector caliber 9.91 carat unheated Star Ruby ring
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Multi-gemstone, Ruby, Star Ruby, Platinum
0.4Ct Minimalist Tiny Burmese Unheated Ruby Pendant in Platinum
Located in Singapore, SG
continued support.
Features :
Main Gemstone - Burmese Unheated Ruby
Weight of gemstones (1pc) - 0.4Ct
Category
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Materials
Ruby, Platinum
0.375Ct Minimalist Tiny Burmese Unheated Ruby Pendant in Platinum
Located in Singapore, SG
continued support.
Features :
Main Gemstone - Burmese Unheated Ruby
Weight of gemstones (1pc) - 0.375Ct
Category
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Materials
Ruby, Platinum
GIA certified Unheated Ruby Necklace in 22k solid gold chain
Located in Singapore, SG
thoughtful gift for your loved one.
Features:
Main Gemstone (1pc) - Unheated Ruby from Tanzania
Weight of
Category
21st Century and Contemporary Singaporean Art Deco Chain Necklaces
Materials
Ruby, Yellow Gold, 22k Gold
Unisex Style Unheated Burma Ruby Pendant in 18K Yellow Gold
Located in Singapore, SG
.
Features:
Main Gemstone (32 Pcs) - Burmese Unheated Ruby
Weight of gemstones (32pcs) - 5.5Ct
Category
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Materials
Ruby, 18k Gold
Certified Burma Unheated Ruby and Diamond Pendant in 18k solid gold
Located in Singapore, SG
1.01Ct Burma Unheated Ruby and Diamond Pendant in 18k solid gold
*Note: The gemstone has a surface
Category
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Materials
Diamond, Ruby, 18k Gold
5.46 Ct GRS GIA Two Certificate Natural unheated Burma Mogok Ruby Red color
Located in bangkok, TH
platinum Gold
1-Main stone :
5.46ct Natural Ruby Unheated Mogok burma Gemstone GRS,GIA
2-Surrounding
Category
2010s Bridal Rings
Materials
Ruby
GRS Certificate 5.01 Ct Natural unheated Mogok Burma Ruby Red color with Ring
Located in bangkok, TH
1-Main stone :
5.01ct Natural Ruby Unheated Mogok burma Gemstone GRS
2-Surrounding stone:
Natural
Category
2010s Solitaire Rings
Materials
Diamond, Ruby, Platinum
GRS Certified 3.43 NO HEAT Ruby Diamond Ring
Located in Chicago, IL
epitome of luxury with this exceptional 3.43-carat GRS-certified Red unheated Ruby, a gemstone of
Category
2010s American Band Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
$70,400 Sale Price
20% Off
GRS Certified 4 VIVID TO DEEP RED NO HEAT Ruby Diamond Ring
Located in Chicago, IL
🔥 Exquisite Rarity: 4 Carat GRS-Certified Vivid to Deep Red Unheated Ruby & Diamond Ring 🔥
Category
2010s American Band Rings
Materials
Diamond, Ruby, Platinum
$96,000 Sale Price
20% Off
GIA Cert. 3.93 Carat No Heat Ruby
Diamond Vintage Cocktail Ring
Located in Miami, FL
their scarcity and natural beauty. For serious colored gemstone collectors, unheated rubies represent
Category
1990s Contemporary Cocktail Rings
Materials
Ruby, Diamond, Yellow Gold, White Gold, 18k Gold, Gold
Art Deco 18k Yellow Gold Burmese Ruby Hoop Earrings, No Heat, 22mm
Located in Singapore, SG
Unheated ruby
Measurement (Gemstone) - 2.01 mm
Total Carat Weight (40pcs) - Ct
Cut - Mixed
Treatment - None
Category
21st Century and Contemporary Singaporean Art Deco Hoop Earrings
Materials
Ruby, 18k Gold, Yellow Gold
Art Deco 3.41 Carat GIA No Heat Burma Ruby Ring Mounted by Cartier
By Cartier
Located in Santa Barbara, CA
: Platinum
Gemstone: Unheated Burma Ruby
Carat Weight: 3.41
Cut: Brilliant
Color: Red
Clarity: Transparent
Category
Vintage 1950s Art Deco Engagement Rings
Materials
White Diamond, Ruby, Platinum
Ruby 1.13 ct Emerald Cut Natural Unheated, Loose Gemstone
Located in South Melbourne, AU
jewellery piece or gemstone investment. This luxurious unheated ruby from Mozambique is over 1 carat and
Category
21st Century and Contemporary Mozambican Modern Loose Gemstones
Materials
Ruby
5 carat Unheated Pigeon Blood Ruby
Located in London, GB
A stunning 5 carat unheated pigeon blood ruby.
This gorgeous ruby from Mozambique is full of
Category
2010s Mozambican Loose Gemstones
Materials
Ruby
2ct Pigeons Blood Burmese Ruby - Unheated
Located in London, GB
This Beautiful unheated Burmese 'Pigeon Blood' red ruby is the perfect stone for anyone looking to
Category
2010s Burmese Loose Gemstones
Materials
Ruby
5ct Unheated Mozambican
Pigeons Blood
Ruby
Located in London, GB
This 5.03ct unheated certified 'Pigeons Blood' Red Ruby is a gemstone of very high and fine quality
Category
2010s Mozambican Loose Gemstones
Materials
Ruby
Certified 1.12ct Natural Vivid Pink Sapphire Unheated Gemstone Ring Gemstone
Located in Makola, LK
Natural Unheated Pink Sapphire 1.12 Carat Natural Gemstone. Rich Pink Color.
Gemstone gift for
Category
21st Century and Contemporary Sri Lankan Loose Gemstones
Materials
Pink Diamond, Ruby, Pink Sapphire, Purple Sapphire, Padparadscha Sapphire
Rare Burma 2.54CT Natural Ruby Unheated Burmese
Located in Miami, FL
This rare Burmese ruby, totaling 2.54 carats, is a stunning gemstone in its natural and unheated
Category
2010s Loose Gemstones
Materials
Ruby, 14k Gold, White Gold, Yellow Gold
2 carat unheated pigeons blood pearshape burmese ruby
Located in London, GB
This pearshape unheated burmese ruby of pigeons blood red colour is a superior gemstone in every
Category
2010s Loose Gemstones
Materials
Ruby
Rare Burma 3.06CT Natural Ruby Unheated Burmese
Located in Miami, FL
This rare Burmese Ruby, weighing 3.06 carats, is a stunning gemstone with a beautiful oval shape
Category
2010s Loose Gemstones
Materials
Ruby, 14k Gold, White Gold, Yellow Gold
3.50 carat
Pigeons Blood
Red Burmese Ruby - Unheated
Located in London, GB
This 3.50ct+ unheated Burmese Ruby is certified as 'Pigeons Blood' Red by the GRS.
This stone
Category
2010s Burmese Loose Gemstones
Materials
Ruby
Unheated 2.13 Carat Natural Ruby Loose stone in Pigeon Blood
Located in London, GB
Natural Ruby Loose Stone in Pigeon Blood
2.13 carat, unheated
GRS/GCS appointed lab certificate
Category
2010s Asian Loose Gemstones
Materials
Ruby
GRS Certified Pigeon Blood 3.02 Carat Natural Unheated Mozambique Ruby
Located in London, GB
GRS Certified Pigeon Blood 3.02 Carat Natural Unheated Mozambique Ruby
This Item is ideal for your
Category
2010s Mozambican Loose Gemstones
Materials
Ruby
Unheated 3.03 Carat Natural Ruby Loose stone in Pigeon Blood
Located in London, GB
Natural Ruby Loose Stone in Pigeon Blood
3.03 carat, unheated
GRS/GCS appointed lab certificate
Category
21st Century and Contemporary Asian Loose Gemstones
Materials
Ruby
Unheated 2.06 Carat Natural Ruby Loose stone in Pigeon Blood
Located in London, GB
Natural Ruby Loose Stone in Pigeon Blood
2.06 carat, unheated
GRS/GCS appointed lab certificate
Category
21st Century and Contemporary Asian Loose Gemstones
Materials
Ruby
GRS Certified 3.03 Carat Natural Unheated Mozambique Ruby Loose Stone
Located in London, GB
GRS Certified 3.03 Carat Natural Unheated Mozambique Ruby Loose Stone
This Item is ideal for your
Category
2010s Mozambican Loose Gemstones
Materials
Ruby
GRS Certified Pigeon Blood 2.32 Carat Natural Unheated Mozambique Ruby
Located in London, GB
GRS Certified Pigeon Blood 2.32 Carat Natural Unheated Mozambique Ruby
This Item is ideal for your
Category
2010s Mozambican Loose Gemstones
Materials
Ruby
A Pair of 1 Carat Unheated Burmese
Pigeons Blood
Rubies
Located in London, GB
A fine pair of 1 carat each 'Pigeons Blood' unheated rubies.
These Cushion cut rubies are
Category
2010s Burmese Loose Gemstones
Materials
Ruby
Unheated 2.20 Carat Natural Ruby Loose Stone in Pigeon Blood
Located in London, GB
Natural Ruby Loose Stone
2.20 carat, unheated
GRS/appointed lab certificate can be arranged upon
Category
21st Century and Contemporary Asian Loose Gemstones
Materials
Ruby
Gubelin Certified 2.01 Carat Unheated Natural Mogok Burma Ruby Loose Stone
Located in London, GB
Gubelin Certified 2.01 Carat Unheated Natural Mogok Burma Ruby Loose Stone
Come with a Gubelin
Category
2010s Mozambican Loose Gemstones
Materials
Ruby
GRS Certified 1.01 Cts Fine Grade Natural Unheated Red Ruby Excellent Luster
Located in บางรัก, TH
shape: Oval
Size: 1.01 Carats
Mozambique unheated rubies that are GRS (GemResearch Swisslab) certified
Category
21st Century and Contemporary Loose Gemstones
Materials
Ruby
GRS Certified 3.01 Carat Natural Unheated Ruby Loose Stone in Pigeon Blood
Located in London, GB
GRS Certified 3.01 Carat Natural Unheated Madagascar Ruby Loose Stone in Pigeon Blood
This Item
Category
2010s Malagasy Loose Gemstones
Materials
Ruby
GRS Certified 1.00 Ct Natural Unheated Premium Grade Red Ruby (Ideal for a ring)
Located in บางรัก, TH
shape: Cushion
Size: 1.00 Carats
Mozambique unheated rubies that are GRS (GemResearch Swisslab
Category
21st Century and Contemporary Loose Gemstones
Materials
Ruby
Very Very Rare Red-Pink
Blue Natural Unheated Ruby Certified 0.99 Cts Sri Lank
Located in บางรัก, TH
means the gemstone has been altered from its natural state. An unheated ruby, on the other hand, retains
Category
21st Century and Contemporary Loose Gemstones
Materials
Ruby
1.12 ct Padparadscha Sapphire, Unheated, GIR/GIA
Located in Sheridan, WY
GEMSTONE TYPE: Unheated Sri Lanka Ceylon sapphire
RECOMMENDED JEWELRY SETTINGS: Men Rings, Men
Category
2010s Sri Lankan Loose Gemstones
Materials
Sapphire, Pink Sapphire, Purple Sapphire, Padparadscha Sapphire , Ruby
GEMCOOK JEWELLERY AIGS Certified 1.03ct Unheated Pigeon Blood Burma Mogok
Located in Bangkok, TH
This gemstone is pigeon blood certified by AIGS and has obtained the GRS color certification "Vivid
Category
2010s Burmese Loose Gemstones
Materials
Ruby
GIA Certified Orianne Collins Unheated Ruby
Diamond Platinum Ring
By Orianne Collins
Located in Fuquay Varina, NC
.25CT
Center Gemstone
Gemstone: Unheated Ruby
Carat Weight: 1.04 ct
Shape: Pear
Gemstone Measurements
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Ruby, Platinum
Natural Unheated Red Ruby Gemstones 2.14 carats with GIA Report
Located in Los Angeles, CA
Presenting a breathtaking Natural Unheated Ruby weighing 2.14 carats, certified by GIA. These pear
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Ruby
Unheated Ruby Ring Gem 3.17 Carat GIA Certified Natural No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Exceptional 3.17 carats unheated Ruby cushion gem, accompanied by a GIA certificate. This vivid red
Category
21st Century and Contemporary Mozambican Contemporary Loose Gemstones
Materials
Ruby
2.15 Carat Unheated square cushion Ruby
Located in Bangkok, TH
gemstone is unheated and hasn't undergone any form of treatments or enhancements.
Rubies are known to
Category
21st Century and Contemporary Loose Gemstones
Materials
Ruby
GIA Certified 1.05ct BURMA UNHEATED Ruby
Located in Singapore, SG
color saturation and fluorescence.
This exceptional Burmese ruby is completely unheated - a rare
Category
21st Century and Contemporary Singaporean Art Deco Loose Gemstones
Materials
Ruby, 18k Gold, White Gold
GIA certificate Unheated Burma Ruby Pigeon Blood color 1.17ct
Located in bangkok, TH
Name: Burma Ruby Unheated
Weight:1.17ct
Size: 6.53*5.11*4.10mm
Crigin: burma myanmar
Color: pigeon
Category
2010s Loose Gemstones
Materials
Ruby
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Unheated Ruby Gemstone For Sale on 1stDibs
You are likely to find exactly the unheated ruby gemstone you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Platinum, 18k Gold and Gold. As it relates to this specific piece, our collection includes designs that are universally popular, but 1.5 Carat and 2 Carat carat weights, specifically, are sought with frequency. An unheated ruby gemstone from Merkaba, Tamir and Sarosi By Timeless Gems — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 cabochon alternatives. There aren’t many items for men if you’re seeking an unheated ruby gemstone, as most of the options available are for women and unisex.
How Much is a Unheated Ruby Gemstone?
On average, an unheated ruby gemstone at 1stDibs sells for $9,500, while they’re typically $7,200 on the low end and $43,500 for the highest priced versions of this item.
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 Unheated Ruby Gemstone
Roman Malakov DiamondsMarch 22, 2021A 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.
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