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GIA Certified 6.27 Carat Burma No Heat Ruby Pigeon Blood and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
prestigious No Heat status with a remarkable 'pigeon blood' color grading (GIA report #7506914982). Altogether
Category

2010s Thai Modern Hoop Earrings

Materials

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

Emilio Jewelry No Heat Untreated Pigeon Blood Ruby Earrings
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District. This item has been appraised by the exp...
Category

21st Century and Contemporary Drop Earrings

Materials

Ruby

SSEF & GIA Certified Burmese No Heat Pigeon Blood Ruby Diamond Earrings
Located in Bal Harbour, FL
by the prestigious SSEF gemological laboratory as pigeon blood red, unheated and of Burmese origin
Category

2010s American Contemporary Chandelier Earrings

Materials

Diamond, Ruby, Platinum

GRS Certified Pigeon Blood 2.09 Burmese No Heat Ruby and Diamond Earring
By Rewa Jewellery
Located in Bangkok, TH
Pigeon's Blood'. The total diamond weight is 1.61 carats. And the total earrings weigh is 5.82 grams.
Category

2010s Stud Earrings

Materials

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

Emilio Jewelry Certified 8.00 Carat Burma No Heat Pigeons Blood Ruby Ring
By Emilio!
Located in New York, NY
. Certified as: Burma no heat mogok Color: Pigeons blood vivid red Clarity: Eye clean (evaluated at eye
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Emilio Jewelry Certified 27.00 Carat No Heat Pigeons Blood Burma Ruby Bracelet
By Emilio!
Located in New York, NY
+ carats Pigeon Blood Red~Pink Red OVAL / CUSHION Setting: 17 fancy-cut white diamonds totaling
Category

21st Century and Contemporary Retro Bracelets

Materials

Ruby

Emilio Jewelry Certified 10.00 Carat No Heat Pigeons Blood Museum Quality Ruby
By Emilio!
Located in New York, NY
Pigeons Blood with absolutely no comprise Clarity: As shown in the video of the ruby held with a tweezer
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Gubelin Certified 6.51 Carat Burma Pigeon Blood No Heat Ruby Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
rubies are certified by Gübelin Gem Lab as unheated and Burma origin, with a few noted as Pigeon Blood
Category

2010s Thai Modern Dangle Earrings

Materials

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

Massimo Pinardi Gems_Hunter 3.21 carat Ruby Ring Pigeon Blood No Heat
Located in Milano, IT
by 2 white diamond triangles The stone is VIVID RED Pigeon Blood Type, very clean and brilliant
Category

2010s Italian Solitaire Rings

Materials

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

Pigeon Blood Ruby 'No Heat, Burma' and Diamond Cluster Ring, ca. 1900
Located in Idar-Oberstein, DE
exceptional quality. It has a pigeon blood red colour and beautiful crystal. It weighs ca. 1.9 carats, is of
Category

Antique Early 1900s Late Victorian Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

GRS Certified 1.09 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Ring
Located in Bangkok, TH
Swisslab (GRS) as natural, no heat, and 'Pigeon Blood'. The total diamond weight is 0.48 carat and the
Category

2010s More Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Certified 1.60 Carat Pigeon Blood Burmese No Heat Ruby and Diamond Earring
By Rewa Jewellery
Located in Bangkok, TH
Gem Research Swisslab (GRS), these rubies boast the highly sought-after 'Pigeon Blood' Red color
Category

2010s Stud Earrings

Materials

Diamond, Ruby

SSEF Certified 1.08 Carat Burma No-Heat Pigeon Blood Ruby and Diamond Ring
Located in New York, NY
BLOOD BURMESE RUBY 1.08 CARATS GUBELIN LAB CERTIFIED, PIGEON BLOOD RED Introducing our exquisite 1.08
Category

2010s Burmese Contemporary Cocktail Rings

Materials

Diamond, Ruby

SSEF Certified 0.77 Carat Pigeon Blood Burmese No Heat Ruby and Diamond Ring
Located in New York, NY
BLOOD BURMESE RUBY, 0.77 CARATS SSEF LAB CERTIFIED, PIGEON BLOOD RED Introducing our exquisite
Category

2010s Burmese Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

3.43 Carat No Heat Burma Pigeon Blood Ruby in 18 Karat White Gold
By Rewa Jewellery
Located in Bangkok, TH
Introducing a pair of earrings featuring a 3.43 carat No Heat Burma Pigeon Blood ruby, renowned for
Category

2010s Stud Earrings

Materials

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

Gubelin Certified 1.72 Carat No-Heat Burmese Pigeon Blood Ruby and Diamond Ring
Located in New York, NY
18K YELLOW GOLD 2 IF, D COLOR GIA CERTIFIED DIAMONDS 0.83 CARATS 1 NO-HEAT PIGEON BLOOD BURMESE
Category

2010s Burmese Contemporary Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

For the Stars Suite: SSEF Certified Pigeon Blood Burmese No Heat Ruby Earrings
Located in New York, NY
BLOOD BURMESE RUBIES 2.873 CARATS (0.825 ct, 0.632 ct, 0.791 ct, 0.625 ct) SSEF LAB CERTIFIED Pigeon
Category

2010s Burmese Art Deco Drop Earrings

Materials

Diamond, Ruby, 18k Gold

GIA Certified 2.07 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
. - There are two center oval Pigeon Blood rubies, with the total weight of 2.07 carat, and individual
Category

2010s Stud Earrings

Materials

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

For the Stars Suite: SSEF Certified Pigeon Blood Burmese No Heat Ruby Ring
Located in New York, NY
DIAMONDS 0.19 CARATS 1 NO-HEAT PIGEON BLOOD BURMESE RUBY 0.81 CARATS SSEF LAB CERTIFIED PIGEON BLOOD
Category

2010s Burmese Art Deco Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

AGL Certified 2.22 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
. - There are two oval shaped Pigeon Blood rubies, with the total weight of 2.22 carat. - The rubies have
Category

2010s Thai Modern Stud Earrings

Materials

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

GRS Certified 1.91 Carat Pigeon Blood Burmese No Heat Ruby and Diamond Earring
By Rewa Jewellery
Located in Bangkok, TH
. Certified by Gem Research Swisslab (GRS) as 'Pigeon Blood' Red in color and of Burmese origin, these rubies
Category

2010s Thai Stud Earrings

Materials

Diamond, Ruby, Gold, 18k Gold

AGL Certified 6.21 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
. - There are 12 center oval Pigeon Blood rubies, with the total weight of 6.21 carat - Every ruby has been
Category

2010s Thai Modern Dangle Earrings

Materials

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

Exquisite 4 Carat No Heat "Pigeon Blood Red" Ruby – Luxury Gem for Collectors
By Merkaba
Located in Beverly Hills, CA
Exceedingly Rare 4.32 Carat No Heat "Pigeon Blood Red" Ruby – A Collector's Masterpiece By Merkaba
Category

21st Century and Contemporary Mozambican Contemporary Loose Gemstones

Materials

Ruby

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 0.98 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 Dangle Earrings

Materials

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

AGL Certified 2.58 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
natural rubies from Burma, without any heat treatment - The rubies have been noted of pigeon blood color
Category

2010s Thai Modern Stud Earrings

Materials

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

AGL Certified 3.17 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
natural rubies from Burma, without any heat treatment. - The rubies have been noted of pigeon blood color
Category

2010s Thai Modern Stud Earrings

Materials

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

AGLThai Certified 4.13 Ct Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
natural rubies from Burma, without any heat treatment. - The rubies have been noted of pigeon blood color
Category

2010s Thai Modern Stud Earrings

Materials

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

GRS Certified 2.67 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
. - There are two center oval Pigeon Blood rubies, with the total weight of 2.24 carat, and individual
Category

2010s Thai Modern Stud Earrings

Materials

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

GRS Certified 1.57 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
. - There are two center oval Pigeon Blood rubies, with the total weight of 1.57 carat, and individual
Category

2010s Thai Modern Stud Earrings

Materials

Diamond, Ruby, Gold, 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
. - There are two center oval Pigeon Blood rubies, with the total weight of 1.57 carat, and individual
Category

2010s Thai Modern Stud Earrings

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

GRS Certified 2.12 Carat Pigeon Blood Burmese No Heat Ruby Diamond Pendant 18K
By Rewa Jewellery
Located in Bangkok, TH
by Gem Research Swisslab (GRS) as Burmese, No Heat, and of 'Pigeon Blood' status. The report number
Category

2010s Thai Pendant Necklaces

Materials

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

AGL Certified 3.04 Carat Pigeon’s Blood No-Heat Ruby with Diamond Halo Ring
Located in Miami, FL
AGL Certified 3.04 Carat No Heat “Pigeons Blood” Oval Ruby with Cathedral Diamond Halo Ring Setting
Category

21st Century and Contemporary Afghan Modern Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified 2.37 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
natural, unheated, and 'Pigeon blood' for 1 ruby and 'Red' for the other. The certificate number is
Category

2010s Asian Stud Earrings

Materials

Diamond, Ruby, 18k Gold

GRS Certified 1.63 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
blood' with certificate numbers 2021-082685 and 2021-120258. The two centre rubies have been set with
Category

2010s Asian Stud Earrings

Materials

Diamond, Ruby, 18k Gold

GRS Certified 1.47 Carat Pigeon Blood Burmese No Heat Ruby and Diamond Earring
By Rewa Jewellery
Located in Bangkok, TH
exhibit the highly sought-after 'Pigeon Blood' Red color, sourced from the prestigious Burmese mines
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
Research Swisslab (GRS), these rubies showcase the highly coveted 'Pigeon Blood' Red color, sourced from
Category

2010s Thai Stud Earrings

Materials

Diamond, Ruby, Gold, 18k Gold

GRS Certified 2.23 Carat Pigeon Blood Burmese No Heat Ruby and Diamond Earring
By Rewa Jewellery
Located in Bangkok, TH
), these rubies display the highly coveted 'Pigeon Blood' Red color, sourced from the esteemed Burmese
Category

2010s Thai Stud Earrings

Materials

Diamond, Ruby, Gold, 18k Gold

AGL Certified 4.92 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
from Burma, without any heat treatment. - The rubies have been noted of pigeon blood color - There is a
Category

2010s Thai Modern Stud Earrings

Materials

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

GRS Certified 3.00 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
Swisslab (GRS) with a 'Pigeon Blood' rating for its vivid-red color and no heat treatment. The certificate
Category

2010s Asian Stud Earrings

Materials

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

GRS Certified 3.22 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
blood' with certificate numbers 2022-010524 and 2022-010534. The two uncertified rubies weigh 1.92ct and
Category

2010s Thai Modern Chandelier Earrings

Materials

Diamond, Ruby, 18k Gold

GRS Certified 2.93 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
blood' with certificate numbers 2022-060405 and 2021-111708. The centre rubies have been set with four
Category

2010s Thai Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold

GIA & GRS Certified 3 Carat Burmese No Heat Ruby Earrings. "Pigeon Blood" Red
Located in London, GB
, Burmese Ruby Colour: Vivid "Pigeon blood" Red Total weight of rubies : 3.25 carats Conflict free diamonds
Category

Late 20th Century English Art Deco Drop Earrings

Materials

Diamond, Ruby, 18k Gold

GRS Certified 0.82 Carat Pigeon Blood Burmese No Heat Ruby and Diamond Ring
By Rewa Jewellery
Located in Bangkok, TH
boasts the coveted 'Pigeon Blood' Red color and originates from the revered mines of Burma. Remarkably
Category

2010s Thai Engagement Rings

Materials

Ruby, Diamond, 18k Gold, Gold

GRS Certified 0.79 Carat Pigeon Blood Burmese No Heat Ruby and Diamond Ring
By Rewa Jewellery
Located in Bangkok, TH
boasts the coveted 'Pigeon Blood' Red color and originates from the revered mines of Burma. Remarkably
Category

2010s Thai Engagement Rings

Materials

Ruby, Diamond, 18k Gold, 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

3.29 Carat Burma No Heat Vivid Red Pigeon's Blood GRS Certified Ruby Ring
By Antinori Fine Jewels
Located in Chicago, IL
Introducing our exquisite 3.29-carat Burma No Heat Vivid Red Pigeon's Blood GRS Certified Ruby Ring
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

AGL Certified 1.76 Carat Pigeon's Blood Red No Heat Classic Burma Ruby Ring
By Gad & Co.
Located in Miami, FL
AGL Certified 1.76 Carat Cushion Cut Pigeon's Blood Red No Heat Burma Ruby & Diamond Ring in 18k
Category

20th Century Burmese Art Deco Three-Stone Rings

Materials

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

Certified No Heat Pigeon Blood Ruby Diamonds Flowers 18 Karat White Gold Ring
Located in Poitiers, FR
on its top of a cushion- cut ruby certified "pigeon blood". It is surrounded by 6 flowers made by
Category

21st Century and Contemporary French Modern Engagement Rings

Materials

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

GIA Certified 0.58 Carat Ruby Burmese No Heat Pigeon Blood and Diamond Ring
By Rewa Jewellery
Located in Bangkok, TH
(Gemological Institute of America) certified natural Burmese ruby without any heat treatment. It weighs
Category

2010s Thai Engagement Rings

Materials

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

Emilio Jewelry GRS Certified 7.50 Carat Burma No Heat Pigeon Blood Ruby Ring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Please inquire for more images, certificates, and details. Zoom meetings...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

GIA Certified 0.78 Carat Ruby Burmese No Heat Pigeon Blood and Diamond Ring
By Rewa Jewellery
Located in Bangkok, TH
(Gemological Institute of America) certified natural Burmese ruby without any heat treatment. It weighs
Category

2010s Thai Engagement Rings

Materials

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

GIA Certified 0.81 Carat Ruby Burmese No Heat Pigeon Blood and Diamond Ring
By Rewa Jewellery
Located in Bangkok, TH
(Gemological Institute of America) certified natural Burmese ruby without any heat treatment. It weighs
Category

2010s Thai Engagement Rings

Materials

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

GIA Certified 0.66 Carat Ruby Burmese No Heat Pigeon Blood and Diamond Ring
By Rewa Jewellery
Located in Bangkok, TH
(Gemological Institute of America) certified natural Burmese ruby without any heat treatment. It weighs
Category

2010s Thai Engagement Rings

Materials

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

GRS Pigeon Blood 0.76 Carat Burmese No Heat Ruby and Diamond Pendant 18k Gold
Located in Bangkok, TH
0.76 carat and is certified by Gem Research Swisslab (GRS) as natural, no heat, and 'Vivid Red Pigeon
Category

2010s Pendant Necklaces

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
'Vivid Red' and the other is 'Vivid Red Pigeon's Blood'. The total diamond weight is 2.12 carats. And the
Category

2010s Stud Earrings

Materials

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

GRS Pigeon Blood 3.42 Carat Burmese No Heat Ruby and Diamond Earrings 18K Gold
Located in Bangkok, TH
'Vivid Red Pigeon's Blood'. The top two rubies are 1.38 carats. The smaller rubies are 1.49 carats. The
Category

2010s Dangle Earrings

Materials

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

GRS Certified 1.38 Carat Burmese Ruby No Heat Pigeon Blood Ring in 18k Gold
By Rewa Jewellery
Located in Bangkok, TH
center ruby weighing 1.38 carats. Certified by Gem Research Swisslab (GRS) as 'Pigeon Blood' Red in color
Category

2010s Thai Engagement Rings

Materials

Ruby, Diamond, 18k Gold, Gold

GRS Certified 1.01 Carat No Heat Burmese Pigeon Blood Ruby Ring in 18K Gold
By Rewa Jewellery
Located in Bangkok, TH
sophistication. At the center of the ring is a 1.01-carat Pigeon Blood Burma Ruby. The ring is certified as
Category

2010s Solitaire Rings

Materials

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

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No Heat Ruby Pigeon Blood For Sale on 1stDibs

On 1stDibs, you can find the most appropriate no heat ruby pigeon blood for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using 18k Gold, Gold and White Gold. Our collection of these items for sale includes 1 vintage editions and 82 modern creations to choose from as well. You’re likely to find the perfect no heat ruby pigeon blood among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. Finding an appealing no heat ruby pigeon blood — no matter the origin — is easy, but Beyond Fine Jewelry, Brij Nivesh and DA Jewellery each produced a popular version that is worth a look. A cushion cut version of this piece has appeal, but there are also oval cut and round cut versions for sale. Finding a no heat ruby pigeon blood for sale for women should be easy, but there are 78 pieces available to browse for unisex as well as men, too.

How Much is a No Heat Ruby Pigeon Blood?

On average, a no heat ruby pigeon blood at 1stDibs sells for $16,400, while they’re typically $2,555 on the low end and $525,000 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 No Heat Ruby Pigeon Blood
  • 1stDibs ExpertApril 5, 2022
    The best way to tell if a ruby is a pigeon’s blood ruby is to take the gemstone to a licensed jewelry appraiser. Although you can attempt to identify the stone from its coloration, an expert can give you a more definitive answer. You'll find a wide variety of expertly vetted ruby gemstone jewelry on 1stDibs.