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Intense Red Burma Ruby No Heat Piegon Blood Ring Certified By GRS
Located in Dubai, AE
The Natural Burma Ruby Ring is a stunning piece of jewelry that exudes elegance and sophistication
Category

21st Century and Contemporary Burmese Contemporary Wedding Rings

Materials

Ruby, Platinum

GRS Certified 1.47 Carat Pigeon Blood Burmese No Heat Ruby and Diamond Earring
By Rewa Jewellery
Located in Bangkok, TH
of rubies at the center, totaling 1.47 carats. Certified by Gem Research Swisslab (GRS), the rubies
Category

2010s Thai Stud Earrings

Materials

Diamond, Ruby, Gold, 18k Gold

GRS Certified 2.02 Carat Pigeon Blood Burmese No Heat Ruby and Diamond Earring
By Rewa Jewellery
Located in Bangkok, TH
earrings feature a captivating pair of rubies at the center, totaling 2.02 carats. Certified by Gem
Category

2010s Thai Stud Earrings

Materials

Diamond, Ruby, Gold, 18k Gold

GRS Certified 1.09 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Ring
Located in Bangkok, TH
A brand new ruby and diamond ring. The ruby weighs 1.09 carat and is certified by Gem Research
Category

2010s More Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 2.23 Carat Pigeon Blood Burmese No Heat Ruby and Diamond Earring
By Rewa Jewellery
Located in Bangkok, TH
captivating pair of rubies at the center, totaling 2.23 carats. Certified by Gem Research Swisslab (GRS
Category

2010s Thai Stud Earrings

Materials

Diamond, Ruby, Gold, 18k Gold

GRS Certified 1.63 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
0.76ct, are of Burmese origin and certified by Gem Research Swisslab (GRS) as natural, unheated, 'Pigeon
Category

2010s Asian Stud Earrings

Materials

Diamond, Ruby, 18k Gold

GRS Certified 2.15 Carats Pigeon Blood Ruby Earrings in 18 Karat White Gold
By Rewa Jewellery
Located in Bangkok, TH
These earrings feature GRS-certified Pigeon Blood rubies totaling 2.15 carats, with one ruby
Category

2010s Dangle Earrings

Materials

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

GRS Certified 2.13 Carats Pigeon Blood Ruby Earrings in 18 Karat White Gold
By Rewa Jewellery
Located in Bangkok, TH
These earrings showcase GRS-certified Pigeon Blood rubies totaling 2.13 carats, with one ruby
Category

2010s Dangle Earrings

Materials

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

GRS Certified 3.16 Carats Pigeon Blood Ruby Earrings in 18 Karat White Gold
By Rewa Jewellery
Located in Bangkok, TH
These earrings feature GRS-certified Pigeon Blood rubies, totaling 3.16 carats, with one ruby
Category

2010s Dangle Earrings

Materials

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

GRS Certified 3.80 Carat Burma Ruby And Diamond Earrings In 18K White Gold
By Rewa Jewellery
Located in Bangkok, TH
pieces are GRS certified, copy of which is attached below. The earrings are accented with 52 pieces of
Category

2010s Thai Modern Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 2.44 Carat Burmese Pigeon Blood Ruby And Diamond Earrings In 18K
By Rewa Jewellery
Located in Bangkok, TH
these size and colour are rare to find. The rubies are Certified by GRS. Studded with 96 pieces of
Category

2010s Thai Modernist Stud Earrings

Materials

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

GRS Certified 2.93 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
1.32ct, are of Burmese origin and certified by Gem Research Swisslab (GRS) as natural, unheated, 'Pigeon
Category

2010s Thai Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold

GRS Certified 2.63 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K
By Rewa Jewellery
Located in Bangkok, TH
. Untreated Burmese rubies of this quality and size are extremely rare. The rubies are GRS certified, for
Category

2010s Thai Modern Dangle Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 2.92Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K Gold
By Rewa Jewellery
Located in Bangkok, TH
rubies and pigeon blood in colour and GRS certified. Adding 14 pieces of rubies weighing approximately
Category

2010s Thai Modern Chandelier Earrings

Materials

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

GRS Certified 3.22 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
approximately and 2 pieces of round rubies weighing approximately 1.30 carats. All rubies are GRS Certified
Category

2010s Thai Modern Chandelier Earrings

Materials

Diamond, Ruby, 18k Gold

GRS Certified 2.27 Carat Burma No Heat Pigeon Blood Ruby And Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
2.27 carat. These rubies are pigeon blood in colour and certified by GRS. Untreated Burmese rubies of
Category

2010s Thai Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 6.73 Carat Ruby Earrings with Diamonds in 18 Karat White Gold
By Rewa Jewellery
Located in Bangkok, TH
These stunning earrings feature GRS-certified Pigeon Blood rubies totaling 6.73 carats. At their
Category

2010s Dangle Earrings

Materials

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

GRS Certified 0.82 Carat Pigeon Blood Burmese No Heat Ruby and Diamond Ring
By Rewa Jewellery
Located in Bangkok, TH
, a jewel of rare beauty, weighing 0.82 carats. Certified by Gem Research Swisslab (GRS), the ruby
Category

2010s Thai Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold

GRS Certified 95.75 Carat Burma Ruby, Sapphire And Diamond Bracelet In 18k WG
By Rewa Jewellery
Located in Bangkok, TH
pigeon blood colour are rare to find. The rubies are Certified by GRS. Accented with 124 pieces of oval
Category

2010s Thai Art Deco Clamper Bracelets

Materials

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

GRS Certified 67. 14ct Burma Ruby and White Diamond Necklace, 18K White Gold
Located in Great Neck, NY
GRS Certified Burma Ruby and Diamond Necklace in 18K White Gold — 43.64 Carats of Rubies, 23.50
Category

21st Century and Contemporary Modern Drop Necklaces

Materials

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

GRS Certified 2.50 Carat Burmese Pigeon Blood No Heat Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
Myanmar, Burma, and are certified as No Heat 'Pigeon Blood' from GemResearch Swisslab (GRS). The two
Category

2010s Thai Stud Earrings

Materials

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

GRS Certified 2.03 Carat Burmese Pigeon Blood No Heat Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
carat rubies each certified as 'Pigeon Blood' by GemResearch Swisslab (GRS), with certificate numbers
Category

2010s Dangle Earrings

Materials

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

GRS Certified 2.12 Carat Pigeon Blood Burmese No Heat Ruby Diamond Pendant 18K
By Rewa Jewellery
Located in Bangkok, TH
A brand new ruby and diamond pendant by Rewa Jewels. The centre ruby is a 2.12 carat ruby certified
Category

2010s Thai Pendant Necklaces

Materials

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

GRS Certified 2.20 Carat Burmese Pigeon Blood No Heat Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
Myanmar, Burma, and are certified as No Heat 'Pigeon Blood' from GemResearch Swisslab (GRS). The two
Category

2010s Thai Modern Stud Earrings

Materials

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

PLATINUM AWARD EYE CLEAN GRS Certified 6 Carat BURMA NO HEAT RUBY Ring
Located in Chicago, IL
🔥 EXCEPTIONAL GRS-CERTIFIED 6 CARAT BURMA NO HEAT RUBY RING 🔥 Presenting a rare and investment
Category

2010s American Band Rings

Materials

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

GRS Certified 1.57 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
weights of 0.78 and 0.79 carat. - Every ruby has been tested and certified by GRS (Gem Research Swisslab
Category

2010s Thai Modern Stud Earrings

Materials

Diamond, Ruby, Gold, 18k Gold, White 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

GRS-Certified 4.20 Carat Vivid Red Heart-Shaped Ruby Stud Earrings NO HEAT
Located in Chicago, IL
GRS-Certified 4.20 Carat Vivid Red Heart-Shaped Ruby Stud Earrings Set in Platinum An
Category

2010s American Contemporary Stud Earrings

Materials

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

GRS Certified 1.54 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
weights of 0.73 and 0.81 carat. - Every ruby has been tested and certified by GRS (Gem Research Swisslab
Category

2010s Thai Modern Stud Earrings

Materials

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

GRS Certified Oval Ruby 7.02 carat and Diamond Halo Cocktail Ring in Platinum
Located in La Jolla, CA
GRS Certified Oval Ruby 7.02 ct in Diamond Halo Ring in Platinum This platinum ring features a
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GRS Certified 3.00 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
, baguettes, and pears. The center stones are 1.50 and 1.50-carat Burmese ruby, certified by Gem Research
Category

2010s Asian Stud Earrings

Materials

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

Emilio Jewelry GRS Certified 7.50 Carat Burma No Heat Pigeon Blood Ruby Ring
By Emilio!
Located in New York, NY
. Appraisals are provided by GAL New York, an independent certified appraiser specializing in high end
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

GRS Certified Vintage Thai Ruby, Pearl and Diamond Ring in 18k Yellow Gold
Located in New York, NY
Vintage Natural Thai ( heated ) ruby ring with old cut diamonds and pearls with French hallmark
Category

Vintage 1950s French Engagement Rings

Materials

Diamond, Pearl, Ruby, Yellow Gold

GRS Certified 2.72 Carat Pigeon s Blood Oval Deep Red Ruby Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite peagon's blood deep red ruby set with two trillion cut diamonds d/e color vvs clarity
Category

2010s Italian Modern Engagement Rings

Materials

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

GRS Certified 2.53 Carat Mozambique Ruby Diamond Ring in 18K Gold Vivid Red
Located in Hong Kong, HK
a vivid red hue that commands attention. Graded by GRS as VIVID RED, this ruby is a true testament
Category

2010s Hong Kong Modern Cluster Rings

Materials

Diamond, Ruby, White Gold, 18k Gold

Ruby and Diamond Ring GRS Certified 5.09 Carat Burma No Heat in 18K
By Rewa Jewellery
Located in Bangkok, TH
cushions. The center stone is a 5.09-carat Burmese ruby, certified by Gem Research Swisslab (GRS) with a
Category

2010s Thai Art Deco Solitaire Rings

Materials

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

GRS Certified 2.05 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K WG
By Rewa Jewellery
Located in Bangkok, TH
GRS certified. Studded with 26 pieces of round diamonds weighing approximately 0.64 carat
Category

2010s Thai Modern Drop Earrings

Materials

Diamond, Ruby

GRS Certified 5 carat Ruby Pendant Necklace with Diamonds in 18k White Gold
Located in La Jolla, CA
GRS Certified 5.01 carat Oval Ruby Pendant in 18k White Gold Presenting our exquisite GRS
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Ruby, White Gold, 18k Gold

GRS Certified 1.37 Carat Burma Pigeon Blood Ruby Diamond Ring in 18K Gold
By Gad Co.
Located in Miami, FL
GRS Certified Burma Ruby & Diamond Ring in 18K Gold. The center gemstone is a Burmese origin
Category

21st Century and Contemporary North American Contemporary Engagement Rings

Materials

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

GRS Certified 5.00 Carat Vivid to Deep Red Ruby and Diamond Ring NO HEAT
Located in Chicago, IL
GRS Certified 5.00 Carat Vivid to Deep Red Ruby and Diamond Ring An extraordinary treasure of
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Ruby, Platinum

GRS Certified 3.11 Carat Natural Oval Ruby Marquise Diamond Ring in Yellow Gold
Located in Wan Chai District, HK
Introducing our stunning GRS Certified 3.11 Carat Natural Oval Ruby Marquise Diamond Ring, crafted
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold

GRS Certified 1.82 Carat Burma Ruby Pigeon Bood And Diamond Earrings In 18k WG
By Rewa Jewellery
Located in Bangkok, TH
approximately and 32 pieces of rubies weighing approximately 1.82 carats. All the rubies are GRS Certified
Category

2010s Thai Modernist Dangle Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 1.43 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K WG
By Rewa Jewellery
Located in Bangkok, TH
approximately. All the rubies are GRS Certified. Studded with 128 pieces of round diamonds weighing
Category

2010s Thai Modernist Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified 3.09 Fancy Intense Yellow and GRS Red Ruby in 18K Gold Ring
By Rewa Jewellery
Located in Bangkok, TH
A stunning ruby and colourful diamond ring. The ruby weighs 4.43 carat and is certified by Gem
Category

2010s More Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 2.10 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K WG
By Rewa Jewellery
Located in Bangkok, TH
these size and pigeon blood colour are rare to find. The rubies are Certified by GRS. Studded with 42
Category

2010s Thai Modernist Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 1.27 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K WG
By Rewa Jewellery
Located in Bangkok, TH
approximately. All the rubies are GRS Certified. Studded with 60 pieces of round diamonds weighing
Category

2010s Thai Modernist Drop Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 8.31 Carat Burma Pigeon Blood Ruby And Diamond Necklace In 18K WG
By Rewa Jewellery
Located in Bangkok, TH
. The rubies are Certified by GRS. Studded with 59 pieces of round shaped diamonds weighing
Category

2010s Thai Modernist Drop Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 4.71 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18k WG
By Rewa Jewellery
Located in Bangkok, TH
size and colour are rare to find. The rubies are Certified by GRS. Studded with 48 pieces of round
Category

2010s Thai Modernist Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 3.49 Carat Burma Ruby Pigeon Blod And Diamond Earrings In 18K WG
By Rewa Jewellery
Located in Bangkok, TH
approximately and 2 pieces of oval shaped rubies weighing approximately 2.00 carats. All the rubies are GRS
Category

2010s Thai Artisan Chandelier Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 3.52 Carat Burma Pigeon Blood Ruby And Diamond Earrings In 18K WG
By Rewa Jewellery
Located in Bangkok, TH
to find. The rubies are Certified by GRS. Studded with 10 pieces of square shaped diamonds weighing
Category

2010s Thai Modernist Chandelier Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 4.21 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K WG
By Rewa Jewellery
Located in Bangkok, TH
approximately. The rubies are GRS Certified. Studded with 44 pieces of round diamonds weighing approximately
Category

2010s Thai Modernist Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified Pigeon Blood/ V. Red 2.15 Burmese No Heat Ruby and Diamond Earring
Located in Bangkok, TH
and 1.10 carats and are certified by Gem Research Swisslab (GRS) as natural and no heat. One piece is
Category

2010s Stud Earrings

Materials

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

GRS Certified 6.04 Carat Pigeon Blood Ruby and Diamond Earrings in 18K Wt. Gold
By Rewa Jewellery
Located in Bangkok, TH
These earrings feature two GRS Certified Pigeon Blood rubies, each weighing 3.02 carats (GIA
Category

2010s Stud Earrings

Materials

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

GRS Certified 1.89 Carat Burma Ruby And Diamond Earrings In 18 Karat White Gold
By Rewa Jewellery
Located in Bangkok, TH
extremely rare. They are GRS certified and a copy is attached below. The earrings are accented with 24
Category

2010s Thai Modern Dangle Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 1.94 Carat Ruby and 1.74 Carat Diamond Ring in 14K Yellow Gold
Located in Warszawa, PL
Ruby ring, 1.94 carats, diamond ring, 1.74 carats, 14K yellow gold, GRS certified. This exquisite
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, Ruby, Yellow Gold

GRS Certified 2.16 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K WG
By Rewa Jewellery
Located in Bangkok, TH
extremely rare. They are GRS certified and a copy is attached below. The earrings are accented with 54
Category

2010s Thai Aesthetic Movement Dangle Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 4.06 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K WG
By Rewa Jewellery
Located in Bangkok, TH
approximately. The rubies are GRS Certified, copy attached below. Studded with 22 pieces of marqui diamonds
Category

2010s Thai Modernist Stud Earrings

Materials

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

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Grs Certified Ruby For Sale on 1stDibs

On 1stDibs, you can find the most appropriate grs certified ruby 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 White Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a grs certified ruby may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but 2 Carat and 2.5 Carat carat weights, specifically, are sought with frequency. A grs certified ruby from Antinori Fine Jewels, Emilio! and Harbor Diamonds — 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. Most of our grs certified ruby for sale are for women, but there are 96 pieces available to browse for men.

How Much is a Grs Certified Ruby?

Prices for a grs certified ruby can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $3,500 and can go as high as $699,000, while this accessory, on average, fetches $23,300.

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.