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3.97 Ct Natural Ruby Unheated Cabochon Red color Gemstone no heat
Located in bangkok, TH
RA110
3.97 Ct Natural Ruby Unheated Cabochon Red color Gemstone
GEM DESCRIPTION
Species
Category
2010s Loose Gemstones
Materials
Ruby
Natural Unheated Mozambique Ruby Gemstone 1.23 carats with GIA Report
Located in Los Angeles, CA
Discover the allure of a 1.23 carats Natural Unheated Mozambique Ruby, certified by GIA. Its oval
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
Natural Unheated Purplish Red Ruby Gemstone 1.17 carats with GIA Report
Located in Los Angeles, CA
Add the beauty of a natural, unheated ruby to your collection with this stunning gemstone. Weighing
Category
21st Century and Contemporary Malagasy Loose Gemstones
Materials
Ruby
Natural Unheated Red Mozambique Ruby Gemstone 1.12 carats with GIA Report
Located in Los Angeles, CA
Experience the natural beauty of this 1.12-carat unheated Mozambique ruby, certified by the GIA
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
6.16 Ct Natural GRS Burma ruby unheated Collection Quality Gemstone No heat
Located in bangkok, TH
GG08:
6.16 Ct Natural GRS Burma ruby unheated Collection Quality Gemstone
GEM DESCRIPTION
Species
Category
2010s Loose Gemstones
Materials
Ruby
Natural Unheated Red Mozambique Ruby Gemstone 1.09 carats with GIA Report
Located in Los Angeles, CA
Experience the unmatched elegance of a Natural Unheated Mozambique Ruby, a gemstone that perfectly
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
Natural Unheated Red Mozambique Ruby Gemstone 1.31 carats with GIA Report
Located in Los Angeles, CA
, ensures a vivid and clear appearance. Importantly, the ruby is unheated, preserving its natural state, as
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
Natural Unheated Red Mozambique Ruby Gemstone 1.37 carats with GIA Report
Located in Los Angeles, CA
Discover the timeless beauty of a Natural Unheated Mozambique Ruby, a gem that embodies the pure
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
Natural Unheated Red Mozambique Ruby Gemstone 1.27 carats with GIA Report
Located in Los Angeles, CA
Presenting a captivating Natural Unheated Mozambique Ruby weighing 1.27 carats, certified by GIA
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
Natural Unheated Red Ruby Pair Gemstones 2.04 carats with GIA Report
Located in Los Angeles, CA
Presenting a mesmerizing Natural Unheated Ruby Pair totaling 2.04 carats, complete with a GIA
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Ruby
Natural Unheated Red Mozambique Ruby Gemstone 1.12 carats with GIA Report
Located in Los Angeles, CA
This 1.12 carats Natural Unheated Mozambique Ruby boasts a captivating oval shape, measuring 8.42 x
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
Natural Unheated Mozambique Red Ruby Gemstone 1.14 carats with GIA Report
Located in Los Angeles, CA
or as a centerpiece in exquisite jewelry.
Identification: Natural Unheated Mozambique Ruby 1.14
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
Natural Unheated Red Mozambique Ruby Gemstone 1.12 carats with GRS Report
Located in Los Angeles, CA
Discover the allure of 1.12 carats natural unheated Mozambique Ruby. With a rectangular cushion cut
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
5.13 Ct GRS Certificate Unheated Burma Ruby Mogok gemstone Collection No heat
Located in bangkok, TH
RMA109
5.13 Ct GRS Certificate Natural Burma Mogok Ruby unheated gemstone Collection
GEM
Category
2010s Loose Gemstones
Materials
Ruby
Natural Unheated Red Mozambique Ruby Gemstone 1.05 carats with GIA Report
Located in Los Angeles, CA
, this Ruby stands as a valuable gemstone, suitable for diverse jewelry designs or as a cherished
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
Natural Unheated Red Mozambique Ruby Gemstone 1.32 carats with GIA Report
Located in Los Angeles, CA
Indulge in the timeless elegance of a 1.32 carats Mozambique Ruby, meticulously certified by GIA
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
1.60Ct AIGS certificate Unheated Burma Ruby Pigeon blood color Gemstone No heat
Located in bangkok, TH
RMA98~
1.60Ct AIGS certificate Unheated Burma Ruby Pigeon blood color
GEM DESCRIPTION
Species
Category
2010s Loose Gemstones
Materials
Ruby
$4,960 Sale Price
20% Off
2.61 Ct GIT Certificate Unheated star ruby Burma gemstone Red color No heat
Located in bangkok, TH
RMA114~
2.61 Ct GIT Certificate Natural star ruby Burma gemstone Red color eye clean clarity
GIT
Category
2010s Loose Gemstones
Materials
Ruby, Star Ruby
Natural Unheated Red Mozambique Ruby Gemstone 2.52 carats with GIA Report
Located in Los Angeles, CA
Please inquire for more videos/photos.
Identification: Natural Ruby
• Carat: 2.52 carats
• Shape
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
Mozambique Ruby 1.63 carats Unheated
Located in Khet Bang Rak, 10
Unheated 1.63 carats Mozambique ruby, a perfect size for an engagement ring or a special pendant to
Category
21st Century and Contemporary Thai Modern Loose Gemstones
Materials
Ruby
3.04 Carat Unheated Vivid Red Ruby Loose Gemstone, GRS Certified By Merkaba
By Merkaba
Located in Beverly Hills, CA
exceptional collector gemstone with a powerful, saturated red presence. The ruby is unheated, a rarity in fine
Category
21st Century and Contemporary Mozambican Contemporary Loose Gemstones
Materials
Ruby, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
1.01 Ct GIA Certified Unheated Burma Ruby Pigeon Blood Color Gemstone No heat
Located in bangkok, TH
RMA84
1.01 Ct GIA Certified Natural Unheated Burma Ruby Pigeon Blood Color Gemstone
GEM
Category
2010s Loose Gemstones
Materials
Ruby
$3,200 Sale Price
20% Off
1.26ct Oval Red Ruby Unheated
Located in Toronto, Ontario
Description:
Gem Type: Ruby
Number of Stones: 1
Weight: 1.26 cts
Measurements: 7.30x5.50x2.80 mm
Category
2010s Mozambican Loose Gemstones
Materials
Ruby
1.30ct Oval Red Ruby Unheated
Located in Toronto, Ontario
Description:
Gem Type: Ruby
Number of Stones: 1
Weight: 1.3 cts
Measurements: 6.30x5.20x4.10 mm
Category
2010s Malagasy Loose Gemstones
Materials
Ruby
1.51ct Cushion Red Ruby Unheated
Located in Toronto, Ontario
Description:
Gem Type: Ruby
Number of Stones: 1
Weight: 1.51 cts
Measurements: 7.90x5.20x3.40 mm
Category
2010s Tanzanian Loose Gemstones
Materials
Ruby
0.97ct Oval Red Ruby Unheated
Located in Toronto, Ontario
Description:
Gem Type: Ruby
Number of Stones: 1
Weight: 0.97 cts
Measurements: 6.30x5.30x5.30 mm
Category
2010s Malagasy Loose Gemstones
Materials
Ruby
1.01ct Oval Red Ruby Unheated
Located in Toronto, Ontario
Description:
Gem Type: Ruby
Number of Stones: 1
Weight: 1.01 cts
Measurements: 6.60x5.00x3.20 mm
Category
2010s Mozambican Loose Gemstones
Materials
Ruby
GIA certified 1.37ct Unheated Burma 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
2.03 carat Unheated Mozambique Ruby Ethically Sourced
Located in Khet Bang Rak, 10
Unheated 2.03 carats Mozambique ruby elongated cushion, a perfect size for a ring or a pendant to
Category
21st Century and Contemporary Thai Modern Loose Gemstones
Materials
Diamond, Ruby
1.23ct Emerald Cut Red Ruby Unheated
Located in Toronto, Ontario
Description:
Gem Type: Ruby
Number of Stones: 1
Weight: 1.23 cts
Measurements: 8.50x4.50x2.50 mm
Category
2010s Mozambican Loose Gemstones
Materials
Ruby
Unheated Mozambique Ruby 2.35 carats certified by GUILD
Located in Khet Bang Rak, 10
Unheated 2.35 carats Mozambique pear shaped ruby, a perfect size for a engagement ring or a special
Category
21st Century and Contemporary Thai Modern Loose Gemstones
Materials
Ruby
1.34ct Cushion Purplish Red Ruby GIA Certified Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Ruby
The GIA report reads as follows:
GIA Report Number
Category
2010s Loose Gemstones
Materials
Ruby
Natural Unheated Red Mozambique Gemstone 1.24 carats with GIA Report
Located in Los Angeles, CA
nature, this Unheated Mozambique Ruby stands as an appealing and valuable gemstone, suitable for diverse
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
5.05 Ct Unheated Burma ruby full luster transparent No heat
Located in bangkok, TH
5.05 Ct Unheated Burma ruby full luster transparent
GEM DESCRIPTION
Species: Natural Corumdum
Category
2010s Loose Gemstones
Materials
Ruby
Unheated Certified Natural Loose Ruby Mozambique Mine 4.61 Carats
Located in Peshawar, PK
Faceted Ruby
Weight: 4.61 Carat
Dimension: 8.86 x 7.70 x 6.54 Mm
Colour: Purplish Red
Origin
Category
21st Century and Contemporary Mozambican Arts and Crafts Loose Gemstones
Materials
Ruby
GRS certified 1.21Ct Burmese Unheated Ruby-Burma Ruby (6.86 x 5.53 x 3.65mm)
Located in Singapore, SG
Burma Rubies are highly valued for their scarcity. Our Burma Rubies are sourced in their purest
Category
21st Century and Contemporary Singaporean Art Deco Loose Gemstones
Materials
Ruby
1.86ct Cushion Purplish Red Ruby GIA Certified Vietnam Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Ruby
The GIA report reads as follows:
GIA Report Number
Category
2010s Vietnamese Loose Gemstones
Materials
Ruby
AIGS certificated 2.12ct Unheated ruby pink eye cleanest clarity Mozambique
Located in bangkok, TH
2.12ct Unheated ruby very clean clarity Mozambique Rare size and clarity ruby with AIGS
Category
2010s Loose Gemstones
Materials
Ruby
$1,520 Sale Price
20% Off
2.38ct Oval Purplish Red Ruby GIA Certified Tajikistan Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Ruby
The GIA report reads as follows:
GIA Report Number
Category
2010s Tajikistani Loose Gemstones
Materials
Ruby
1.83ct Oval Purple-Red Ruby GIA Certified Pakistan / Kashmir, Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Ruby
The GIA report reads as follows:
GIA Report Number
Category
2010s Pakistani Contemporary Loose Gemstones
Materials
Ruby
8.12ct Oval Purplish Red Star Ruby GIA Certified Vietnam Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Star Ruby
The GIA report reads as follows:
GIA Report Number
Category
2010s Vietnamese Loose Gemstones
Materials
Ruby
1.50Ct AIGS Certificate Unheated ruby pigeon blood color eye clean No heat
Located in bangkok, TH
Mozambique Gemstone
GEM DESCRIPTION
Species: Natural Corumdum
Variety: Natural Unheated Ruby
Weight: 1.50ct
Category
2010s Loose Gemstones
Materials
Ruby
2.26ct AIGS Certificate Unheated Burma Ruby Pigeon Blood color no heat
Located in bangkok, TH
Gemstone
GEM DESCRIPTION
Species: Natural Corumdum
Variety: Natural Ruby No heated
Weight: 2.26ct
Color
Category
2010s Loose Gemstones
Materials
Ruby
2.31 Ct ICA Certificate Unheated Star Ruby Burma transparent Pinkish red No heat
Located in bangkok, TH
RMA115～
2.31 Ct ICA Certificate Natural Star Ruby unheated Burma transparent Pinkish red Gemstone
Category
2010s Loose Gemstones
Materials
Ruby, Star Ruby
Natural Unheated Red Mozambique Ruby 1.31 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
addition to gemstone collections.
Identification: Natural Unheated Mozambique Ruby 1.31 carats with GIA
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
3.75 Ct ICA Certificate Unheated Star Ruby Burma Purple red color No heat
Located in bangkok, TH
RMA116
3.75 Ct ICA Certificate Natural Star Ruby unheated Burma Purple red color Gemstone
GEM
Category
2010s Loose Gemstones
Materials
Ruby, Star Ruby
Natural Unheated Red Mozambique Ruby 1.16 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
nature, this Unheated Mozambique Ruby stands as an appealing and valuable gemstone, suitable for various
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
Natural Unheated Red Mozambique Ruby 1.60 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
untreated nature, this Unheated Mozambique Ruby stands as an appealing and valuable gemstone, suitable for
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Ruby
1.36 Ct GIA Certified Unheated Burma Ruby Pigeon Blood Color No heat
Located in bangkok, TH
RMA91
GIA Certified Natural Unheated Burma Ruby Pigeon Blood Color Gemstone
GEM DESCRIPTION
Category
2010s Loose Gemstones
Materials
Ruby
$3,680 Sale Price
20% Off
1.41 Ct GRS Certificate Unheated Burma Ruby Red color eye clean quality
Located in bangkok, TH
RMA121
1.41 Ct GRS Certificate Natural Burma Ruby No heated Red color eye clean quality Gemstone
Category
2010s Loose Gemstones
Materials
Ruby
1.09 Ct GIA Certificate Unheated Burma Ruby Pigeon Blood Color No heat
Located in bangkok, TH
RMA86
1.09 Ct GIA Certificate Natural Unheated Burma Ruby Pigeon Blood Color Gemstone
GEM
Category
2010s Loose Gemstones
Materials
Ruby
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
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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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