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New 14k Gold GIA Pear Cabochon Ruby W/ Diamond Halo Teardrop Pendant
Chain
Located in Montclair, NJ
for the center stone in which insures it is a 100% natural ruby with no indications of heat treatment
Category
2010s American Pendant Necklaces
Materials
Diamond, Ruby, 14k Gold, White Gold
Necklace
Earring Suite 35Ct Natural Ruby No Heat
Black
White Diamond 18KWG
Located in New York, NY
Necklace & Earring Suite 35 Ct Natural Ruby No Heat & Black & White Diamond 18KWG
This Large eye
Category
2010s Drop Necklaces
Materials
Diamond, Ruby, 18k Gold
Henry Dunay Hammered Crescent Ruby Gold Cocktail Ring
By Henry Dunay
Located in Stamford, CT
approx. 7.0cts. GIA Natural Ruby. No heat, No Enhancements. Moderate inclusions.
Ruby crescent center
Category
Late 20th Century Unknown Fashion Rings
Materials
Ruby, 18k Gold, Gold, Yellow Gold
GIA Certified .66 Carat Ruby Diamond Art Deco Platinum Engagement Ring
Located in Stamford, CT
Vintage 1930's ruby and diamond engagement ring. GIA certified cushion cut natural Ruby no heat no
Category
Early 20th Century Engagement Rings
Materials
Diamond, Ruby, Platinum
3.09 Carat Cushion Natural No Heat Ruby Diamond Platinum with Certificate
Located in New York, NY
This one of a kind Ring is set in platinum, the Ruby comes with a certificate, is a Natural, NO
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, Ruby, Platinum
9.46 Carat Natural No Heat Ruby Diamonds Earrings Regency Revival Dangle
Located in New York, NY
The No Heat Rubies Dangle
Regency Deco Revival.
8.56ct. Natural Unheated Pear shaped Red Rubies
Category
2010s American Regency Dangle Earrings
Materials
Diamond, Ruby, 14k Gold, White Gold
Certified 2.26 Carats Mozambique Ruby Cushion Faceted Cutstone No Heat Natural
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
Certified 10.53 Carats No Heat Burmese Ruby Cushion Faceted Cutstone Natural Gem
Located in Jaipur, RJ
Rare Burmese Myanmar ruby no heat no treatment
Weight: 10.53 Carats
Size: 13.50x10.50x8 MM
Pieces
Category
21st Century and Contemporary Burmese Art Deco Loose Gemstones
Materials
Ruby
Burma No Heat Ruby Diamond Antique Ring
Located in Boca Raton, FL
diamonds surround a 9.57 x 6.18 x 3.97 mm Natural Burma No Heat Ruby with beautiful red color.
The ruby
Category
Early 20th Century Unknown Late Victorian Cocktail Rings
Materials
White Diamond, Ruby, 14k Gold, White Gold, Yellow Gold
GIA Certified 1.01 Carat Natural Untreated
No Heat
Ruby and Diamond Ring
Located in Tokyo, JP
A beautiful ring set in Platinum featuring GIA certified 1.01 Carats Natural Untreated (No Heat
Category
21st Century and Contemporary Japanese Modern Engagement Rings
Materials
Diamond, Ruby, Platinum
Certified 2.51 Carats Mozambique Ruby Oval Faceted Cutstone 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
Certified 2.19 Carats Mozambique Ruby Oval Faceted Cutstone 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
Certified 1.93 Carats Mozambique Ruby Oval Faceted Cutstone 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
GIA 1.86CT Natural Vivid Red Ruby Diamonds Crossover Band Ring 18KT No Heat
Located in New York, NY
GIA No Heat Ruby & Diamonds Cross Over Coil Wrap Band.
1.60ct. GIA Oval Bright Red Ruby
Report
Category
2010s American Band Rings
Materials
Diamond, Ruby, 18k Gold, Rose Gold, White Gold
GIA 2.72 Carat Natural No Heat Red Ruby Yellow Diamond Necklace Belle Époque
Located in New York, NY
Belle Epoque Deco
GIA 1.52ct. Natural No Heat Red Ruby Diamonds necklace.
No Heat, True Red Oval
Category
2010s American Belle Époque Pendant Necklaces
Materials
White Diamond, Yellow Diamond, Ruby, 18k Gold, White Gold
Natural No Heat Burma Ruby Diamond Ring Estate 14 Karat Gold Square Cocktail
Located in Torrance, CA
Stylish Burma ruby & diamond square cocktail ring crafted in 14 karat white gold.
No heat natural
Category
Mid-20th Century Unknown Modern Cocktail Rings
Materials
Diamond, White Diamond, Ruby, 18k Gold, White Gold
GIA 18K Ruby No Heat Diamond Earrings Star Natural Vintage VVS Huge 19.94 Carats
Located in Sylvania, GA
Old South Jewels proudly presents GIA CERTIFIED 18K RED NO HEAT RUBY DIAMOND 19.94 CARAT VINTAGE
Category
20th Century Art Deco Chandelier Earrings
Materials
Diamond, Ruby, Star Ruby, 18k Gold, Yellow Gold, White Gold
No heat Burma Pigeon Blood Ruby Brooch with Natural Diamonds in 18k solid gold
Located in Singapore, SG
This Pigeon Blood Burma Ruby brooch is more than just an accessory; it's a versatile piece that
Category
21st Century and Contemporary Singaporean Art Deco Brooches
Materials
Diamond, Ruby, 18k Gold, Gold
GIA 18k White Gold No-Heat 3.26 Carat Star Ruby
Diamond Ballerina Ring
Located in เกาะสมุย, TH
report.
Product Details:
Metal: 18k Solid Gold
Metal Color: White Gold
Star ruby: Natural, no heat
Category
20th Century Thai Cocktail Rings
Materials
Diamond, Ruby, Star Ruby, 18k Gold, White Gold
GIA Ruby No Heat Burma Diamond 14k Vintage Certified Huge Fine 4.30 TCW Earrings
Located in Sylvania, GA
Will Be Included. Certified Natural (NO HEAT) Transparent Rubies. Includes Prestigious Origin Report
Category
Mid-20th Century Retro Lever-Back Earrings
Materials
Diamond, Ruby, 14k Gold
Natural Ruby Diamond Platinum Flower Pendant
Located in Stamford, CT
Extra fine high grade natural no heat Ruby pendant. Bright red GIA certified Rubies. Handmade
Category
Vintage 1960s Necklace Enhancers
Materials
Diamond, Ruby, Platinum
Natural Ruby Diamond Chandelier Dangle Earrings
Located in Stamford, CT
circa 1940-1950. Hand bead set and top gem red natural no heat certified Rubies. One Ruby on each
Category
Vintage 1940s Unknown Dangle Earrings
Materials
Diamond, Ruby, 18k Gold, White Gold
Important Rare GIA Certified 3.68 Carat Natural Burma Unheated Ruby Ring
Located in Punta Gorda, FL
Ruby from Burma
No Treatments, No Heat, Natural
Carat Weight: 3.68 Carat
Measurements: 9.52 x 8.39 x
Category
Late 20th Century Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Ruby, Gold, 14k Gold, Rose Gold
Retro Natural Burmese Ruby Emerald Diamond Floral Bouquet Brooch Rose Gold 1940s
Located in Lisbon, PT
adorned with a captivating natural no-heat Burmese ruby at its heart, complemented by the sparkle of round
Category
Vintage 1940s Portuguese Retro Brooches
Materials
Diamond, Emerald, Ruby, Gold, Rose Gold, Platinum
GIA Certified 1.13 Carat Natural Untreated Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
), No Heat Ruby and 0.59 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the
Category
20th Century Japanese Modern Engagement Rings
Materials
Diamond, Ruby, Platinum
Ruby and Diamond Ring
Located in Chicago, IL
, Natural Ruby, Madagascar, No Heat.
Ring Size: 4 1/2.
Stamp: 14Kv SK-CO. 6.
Gross weight: 3.29 grams
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
$4,999
Victorian Ruby Diamond Gold Purse Pendant
Located in Stamford, CT
# GB49837 Natural No Heat Cushion Ruby, 4.04mm 0.29ct , No Enhancements
Purse tested: 18k
Chain
Category
Antique Early 1800s Unknown Necklace Enhancers
Materials
Diamond, Ruby, 14k Gold, Yellow Gold
Cellino Ruby Cabochon Diamond Yellow Gold Ring
By Cellino
Located in Stamford, CT
Beautiful Cellino cabochon certified natural no heat Ruby ring set with nice full cut diamonds all
Category
Vintage 1960s Retro Fashion Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Ruby Diamond Gold Floral Clip Earrings, circa 1950
Located in London, GB
in 18 carat white gold.
The 22 natural rubies show no evidence of heat treatment and weigh
Category
Vintage 1950s Unknown Clip-on Earrings
Materials
Diamond, Ruby, 18k Gold, Platinum
Unheated Burma Ruby Diamond Platinum Red White Flowers Crossover Ring
Located in London, GB
red gemstones are natural Burma rubies with no evidence of heat treatment.
Category
Vintage 1950s American Cocktail Rings
Materials
Diamond, Ruby, Platinum
Peter Suchy GIA Certified 2.68 Carat Cushion Ruby Diamond Platinum Engagement
By Peter Suchy
Located in Stamford, CT
an elongated cushion cut natural no heat center Ruby. GIA certified as natural no heat no
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Ruby, Platinum
1950s 3.10 Carat Ruby and 4.29 Carat Diamond Platinum Drop Necklace
Located in Jesmond, Newcastle Upon Tyne
rubies, showing no signs of heat treatment, and very high color graded diamonds, displaying a fine white
Category
Vintage 1950s Unknown Drop Necklaces
Materials
Diamond, Ruby, Platinum
1.03 Carat Emerald Cut Natural No Heat Ruby and Diamond Platinum and 18k Ring
By David Gross Group
Located in New York, NY
1.03 carat Emerald Cut (natural no heat) Red Ruby with 2 bullet cut diamonds .23 carats set in a
Category
2010s American Contemporary Three-Stone Rings
Materials
Ruby, Yellow Gold, Platinum
.77 Carat Emerald Cut Natural No heat Ruby and Diamond Platinum and 18k Ring
By David Gross Group
Located in New York, NY
.77 Carat Emerald Cut (natural no heat) Red Ruby with 2 pear shape diamonds .27 carats set in a
Category
2010s American Contemporary Three-Stone Rings
Materials
Ruby, Yellow Gold, Platinum
.73 Carat Emerald Cut Natural No Heat Ruby and Diamond Platinum and 18k Ring
By David Gross Group
Located in New York, NY
.73 Carat Emerald Cut (natural no heat) Red Ruby with 2 Asscher cut diamonds .39 carats set in a
Category
2010s American Three-Stone Rings
Materials
White Diamond, Ruby, Yellow Gold, Platinum
.75 Carat Emerald Cut Natural No Heat Ruby and Diamond Platinum and 18k Ring
By David Gross Group
Located in New York, NY
.75 Carat Emerald Cut (natural no heat) Red Ruby with 2 trapezoid cut diamonds .28 carats set in a
Category
2010s American Contemporary Three-Stone Rings
Materials
White Diamond, Ruby, Yellow Gold, Platinum
.59 Carat Emerald Cut Natural No Heat Ruby and Diamond Platinum and 18k Ring
By David Gross Group
Located in New York, NY
.59 Carat Emerald Cut (natural no heat) Red Ruby with 2 arrow cut diamonds .38 and 18 brilliant cut
Category
2010s American Contemporary Fashion Rings
Materials
White Diamond, Ruby, Yellow Gold, Platinum
.72 Carat Emerald Cut Natural No Heat Ruby and Diamond Platinum and 18k Ring
By David Gross Group
Located in New York, NY
.72 Carat Emerald Cut (natural no heat) Red Ruby with 2 trapezoid cut diamonds .29 carats and 28
Category
2010s American Contemporary Fashion Rings
Materials
White Diamond, Ruby, Yellow Gold, Platinum
3.04 Carat Oval Red Ruby and Diamond Platinum Ring
By David Gross Group
Located in New York, NY
3.04 carat oval "natural no heat" red ruby and diamond platinum ring with 10 Pear shape diamonds
Category
2010s American Contemporary Cocktail Rings
Materials
White Diamond, Ruby, Platinum
2.55 Carat Pear Shape Red Ruby and Diamond Platinum Cluster Earrings
By David Gross Group
Located in New York, NY
Six pear shape (natural no heat) rubies weighing 2.55 carats set with four pear shape diamonds (F
Category
2010s American Contemporary More Earrings
Materials
White Diamond, Ruby, Platinum
Cushion Ruby and Diamond Halo Platinum Drop Earrings
By David Gross Group
Located in New York, NY
Two cushion natural "no heat" red rubies weighing 1.04 carats set with sixty round diamonds
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, Sapphire, Pink Sapphire, 18k Gold, Platinum
Certified Natural Ruby (No Heat) 3 Cushion
Diamond and Ruby
Platinum Ring
Located in Great Neck, NY
Certified Natural No-Heat Ruby. 3 Cushion Stones - 2 Diamonds, 1 Ruby. Platinum Ring
3.02ct Ruby
Category
Antique 1630s American Artist Three-Stone Rings
Materials
Diamond, Ruby, Platinum
2 Carat Burma No Heat Natural Ruby Sugarloaf
Located in Hong Kong, HK
2 Carat Burma No Heat Natural Ruby Sugarloaf:
A gorgeous gem, it is a 2 carat unheated Burmese
Category
2010s Hong Kong Contemporary Loose Gemstones
Materials
Ruby
Natural "No Heat" Burma Ruby and Diamond Antique Ring
Located in San Francisco, CA
A fabulous original Edwardian-era ring featuring a luscious deep bright red oval Burmese Ruby
Category
American Engagement Rings
Materials
Diamond, Ruby, Platinum
Natural Mozambique No Heat Ruby and Diamond Platinum Necklace
Located in New York, NY
Natural Mozambique No Heat Ruby and Diamond Platinum Necklace
GIA Certified No Heat Mozambique
Category
2010s American Modern Drop Necklaces
Materials
Diamond, Ruby, Platinum
Fantastic Natural No Heat Burma Ruby Diamond Platinum Dome Ring
Located in Lambertville, NJ
High style platinum mount dome style ring set with a pear shape GIA report natural no heat Burma
Category
Vintage 1950s Dome Rings
Materials
Diamond, Ruby, Platinum
Charming Antique No Heat Natural Ruby Diamond Silver Gold Ring
Located in Lambertville, NJ
prong set with a natural GIA certificate faceted ruby weighing approx .50cts surrounded with twelve old
Category
Antique Late 19th Century Unknown Victorian Cluster Rings
Materials
Diamond, Ruby, 18k Gold, Silver
Platinum Natural No Heat Ruby and Diamond Ring 1.87 Carat 7.9g
Located in Beverly Hills, CA
Platinum, No Heat Ruby & Diamond Ring 1.87 ctw 7.9g
Beautiful ruby & diamond ring
Very
Category
Early 2000s Cluster Rings
Materials
Diamond, Ruby, Platinum
Art Deco 1.80 Carat Natural No Heat Ruby Diamond Platinum Ring
Located in Napoli, IT
Deco ring featuring one of the finest in colour and clarity all natural made by mother nature – no heat
Category
Vintage 1920s Art Deco Engagement Rings
Materials
Diamond, Ruby, Platinum
Tiffany
Co. Platinum Natural No Heat Burma Ruby Diamond Cluster Ring
By Tiffany
Co.
Located in Lambertville, NJ
A platinum ring set with a natural Burma ruby (6.38mm x 4.84mm x 2.88mm) and approximately 1.52ctw
Category
20th Century American More Rings
Materials
Diamond, Ruby, Platinum
18 Karat Yellow Gold Natural No Heat Burma Ruby Diamond Cocktail Ring
By Karsandas Lakhman Jhaveri
Located in Mumbai, IN
18 Karat Yellow Gold Natural No Heat Burma Ruby Diamond Cocktail Ring
Stunning cocktail ring set
Category
21st Century and Contemporary Indian Contemporary Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Wow Platinum GIA Burma Natural No Heat Ruby and Diamond Ring 2.29 Carat
Located in Beverly Hills, CA
Wow Platinum GIA Burma Natural No Heat Ruby & Diamond Ring 2.29 ctw
Beautiful Burma natural no
Category
Vintage 1960s More Rings
Materials
Diamond, Ruby, Platinum
Edwardian
No Heat
Burmese Ruby and Diamond Ring
Located in San Francisco, CA
A ravishing-red, two carat, old mine, natural no-heat 'Mogok' ruby radiates from within a sparkling
Category
20th Century Edwardian Cluster Rings
Materials
Ruby, Diamond, Platinum
Art Deco 1.18 Carat Natural, No Heat Ruby and Old Cut Diamond Ring
Located in Essex, GB
A vintage ruby ring of exceptional class and quality. The oval cut ruby – certified as natural and
Category
Early 20th Century Engagement Rings
Materials
Ruby, Gold, 18k Gold, Rose Gold, Platinum
GIA Certified 2.18 Carat No Heat Natural Kashmir Ruby 18 Karat White Gold Ring
Located in LA, CA
18K White Gold 5.11gm
No Heat Natural Kashmir Ruby Oval 2.18ct GIA #2191020104
Diamond : 1ct E-F
Category
2010s American Cocktail Rings
Materials
White Diamond, Ruby, 18k Gold, White Gold
Art Deco No-Heat Burmese Ruby Diamond Platinum Bracelet
Located in San Francisco, CA
by a gemological report attesting that the rubies are natural, no-heat, and of Burmese origin. 7
Category
Vintage 1920s Art Deco Tennis Bracelets
Materials
Diamond, White Diamond, Ruby, Platinum
Art Deco No-Heat Ruby Platinum Diamond Necklace, GIA
Located in San Francisco, CA
marks), this fabulous head-turner, features a trio of sizable natural no-heat rubies: 2.70 Pear Shape
Category
Vintage 1930s Art Deco Pendant Necklaces
Materials
Diamond, Ruby, Platinum
- 1
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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
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.- Are Burmese rubies heat treated?1 Answer1stDibs ExpertApril 5, 2022Yes, 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.
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