18 Karat Gold 6.75 Carat Burma Ruby GRS Certificate 3.26 Carat Diamond Ring
By Nazarelle
Located in Houston, TX
This ring is made in 18k white gold and features a 6.75 ct Burmese ruby with a GRS certificate. The certificate number is "GRS2013-0616651."
Ruby, Diamond, 18k Gold, Gold, White Gold
$160,000Sale Price|20% Off
5.02 Ct GRS Certificate No heat Burma Ruby Mogok Unheated Gemstone
Located in bangkok, TH
GG69 GRS Certificate 5.02ct no heat Burma ruby Mogok unheated Gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Unheated Burma Ruby Weight: 5.02ct Color: Red...
Ruby
Bora & Co GRS Certified 3.20ct Burma Ruby & Natural Diamond Ring
Located in New York, NY
Bora & Co GRS Certified 3.20ct Burma Ruby and Diamond 18K White Gold Ring A true masterpiece of passion and precision, this Bora & Co ring features a 3.20-carat GRS-certified Burma ...
Diamond, Ruby, 18k Gold, White Gold
2.04Ct GRS Certificate Natural No heated Ruby Burma Pigeon Blood Color
Located in bangkok, TH
GG45 GRS Certificate Natural Unheated Burma Ruby Pigeon Blood Color Fine Quality GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby Unheated Weight: 2.04ct Color...
Ruby
1.00 Ct GRS Certificate Natural Burma Ruby No heated Pigeon Blood Color
Located in bangkok, TH
RMA126 GRS Certificate Natural Burma Ruby Unheated pigeon blood color gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby Unheated Weight: 1.00ct Color: p...
Ruby
Emilio Jewelry Grs Certified Burma No Heat Ruby
By Emilio!
Located in New York, NY
Mined from Mogok region of Burma these rubies possess a mesmerizing brilliant and intense color saturation that sets them apart from other rubies in the world.
Ruby, Platinum
10.27ct Burmese Ruby Diamond Platinum Ring, GRS Certified
Located in Beverly Hills, CA
An exquisite ring featuring an GRS certified 10.27 carat ruby originating from the most historic and rare source, Burma or present day Myanmar.
Diamond, Ruby, Platinum
$28,000Sale Price|20% Off
4.18 Ct GRS Certificate Natural Burma Ruby No heat Red Color Gemstone
Located in bangkok, TH
RMA108 GRS Certificate Unheated No heat Ruby Burma Red Color Gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Unheated Burma Ruby Weight: 4.18ct Color: Red...
Ruby
GRS Certified 2.99 Oval Cut Burma Ruby & Diamond Halo Ring
Located in Miami, FL
GRS certified 2.99 oval cut Burmese origin unheated ruby and diamond halo ring.
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
GRS Certified 5.04 Carat Burma Ruby & Diamond Ring
Located in Bangkok, Bangkok
This stunning ring features a GRS-certified 5.04-carat Burma ruby, renowned for its deep, rich red color and exceptional quality.
Diamond, Ruby, 18k Gold
Fine Burmese Ruby Diamond Platinum Ring, GRS Certified
Located in Beverly Hills, CA
It is accented by 1.47 carats of diamonds set around the ruby in a stylish pattern. Hand-fabricated in platinum, certified as natural and Burmese by GRS, and ready to be worn!
Diamond, Ruby, Platinum
4.19 Ct GRS Certificate Natural Burma Ruby No Heat Vivid Pigeon blood color
Located in bangkok, TH
GG58: Natural Burma Ruby Unheated Vivid Pigeon blood Color Eye Clean Clarity GEM DESCRIPTION: Species: Natural Corundum Variety: Natural Ruby unheated Weight: 4.19 Ct Col...
Ruby
Fine Burmese Ruby Diamond Platinum Ring, GRS Certified
Located in Beverly Hills, CA
A special stone from Burma (Myanmar), it weighs 2.71 carats and has a very fine vivid red color typical from the famous source of Mogok. It is free from any eye visible inclusions an...
Diamond, Ruby, Platinum
Unheated Burma 1.09ct Pigeon’s Blood Ruby & Diamond Ring GRS
Located in bangkok, TH
Fluorescence - an acid test of Burma ruby - is extraordinary and diagnostic, AND the stone is absolutely fully certificated by GRS as attached: pigeon’s blood, unheated, origin Burma.
Diamond, Ruby, 18k Gold
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. This exquisite ring features a rare, untreated Burma ruby that has not been subjec...
Ruby, Platinum
Unheated Burma 1.36ct Pigeon’s Blood Ruby & Diamond Ring GRS
Located in bangkok, TH
DO YOU KNOW THAT UNHEATED BURMA RUBIES, CERTIFIED BY THE GRS LABORATORY AS 'PIGEON'S BLOOD' ARE NOW THE MOST VALUABLE COLOURED STONES IN THE WORLD?
Diamond, Ruby, Platinum
GRS Certified 5.09 Carat Oval Burma Ruby & Diamond Halo Cluster Ring
Located in Miami, FL
GRS Certified 5.09 carat oval cut Burmese origin ruby and diamond halo ring.
Diamond, Ruby, 18k Gold, White Gold
Burma (Myanmar) Ruby Cts 8.45 and Diamond Engagement Ring with GRS Certificate
Located in Hong Kong, HK
Fit for a queen, the centerpiece boasts an 8.45 cts heated oval ruby sourced from Burma, Myanmar. It comes with a GRS certificate, proving its origin and authenticity.
Diamond, Ruby, 18k Gold, White Gold
Unheated Burma 1.36ct Pigeon’s Blood Ruby & Diamond Ring GRS - Mag
Located in bangkok, TH
GRS unheated Burma pigeon’s blood ruby certification is unquestionably the most sought after in the world!
Diamond, Ruby, 18k Gold
$2,320Sale Price|20% Off
1.43 Ct GRS Certificate Natural Burma Ruby No heat Red Color Oval Shape Unheat
Located in bangkok, TH
RMA130 GRS Certificate Natural Burma Ruby Unheated red color oval shape gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby Unheated Weight: 1.43ct Color: ...
Ruby
GRS Certified 1.08 Carat Burma Ruby Pigeon Blood Diamond Ring
Located in Bangkok, TH
A Ruby and diamond ring. The ring's center stone is 1.08 carat pigeon blood Burmese ruby certified by Gem Research Swisslab (GRS).
Diamond, Ruby, 18k Gold, White Gold
2 Burmese Pigeon’s Blood Rubies Cts 2.22 With GRS Certificate
Located in Hong Kong, HK
Rarity meets quality, as these gems are a symbol of passion and desire. These GRS-certified Burmese Pigeon’s Blood Rubies are a mesmerizing duo totaling 2.22 carats.
Ruby
0.98 Ct GRS Certificate Natural Burma Ruby No heated Red color
Located in bangkok, TH
RMA127 GRS Certificate Natural Burma Ruby Unheated red color round shape gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby Unheated Weight: 0.98ct Colo...
Ruby
$160,000Sale Price|20% Off
GRS Certified 6.30 Carat NO HEAT BURMA Ruby Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
It is a great choice for a wedding band or a stand alone piece. The ruby has been certified by GRS as unheated and untreated and from BURMA origin - 0.90ct of very high quality bri...
Diamond, Ruby, Platinum
$60,000Sale Price|20% Off
GRS Burma Certified 4.57 Carat Oval Ruby Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
GRS Switzerland Burma Certified 4.57 Carat Oval Ruby Diamond Platinum Ring
Diamond, White Diamond, Ruby, Platinum
2.04Ct Very Fine GRS Certified Natural Oval Burmese Ruby Ring
By The Diamond Source
Located in San Diego, CA
This is an absolutely stunning ring. It features a Natural 2.04Ct Oval Burmese Ruby flanked by 2 Natural Pear Shape Burmese Rubies of 1.00Ct Total Weight and 38 Natural White Round B...
Ruby, Platinum
$200,000Sale Price|20% Off
GRS Certified 5 Carat Oval BURMA Ruby no heat Ring
By Antinori Fine Jewels
Located in Chicago, IL
Presenting a breathtaking 5.04-carat Natural Burma Ruby Ring, a true masterpiece that encapsulates the allure of the renowned Mogok mines.
Diamond, White Diamond, Ruby, Platinum
GRS Certified 2.00 Carat Burmese Ruby, Tsavorite & Diamond Cocktail Ring
Located in Bangkok, Bangkok
Metal: 18K White & Rose Gold Center-Stone: Ruby - 2.00 Carats Shape: Heart Treatment: Heated - H(a) Origin: Burma (Myanmar) Color: Red Stone: Round Tsavorite - 2.04 Carats Certificat...
Diamond, Ruby, Tsavorite, 18k Gold
$27,970Sale Price|20% Off
GRS Certificate n.h. Burma Myanmar Ruby Brilliant Ring 2.60 ct 2.38 ct Platinum
Located in Viena, Viena
an investment ring of the super class...., an unheated Burma ruby from Myanmar, color red, in cushion shape, 9.32 x 7.71 x 3.51 mm, color distribution and brilliance very good, fine ...
Diamond, Ruby, Platinum
Unheated Burma 3.11ct Ruby No Heat & Diamond Ring GRS Cert - Magnificent!
Located in bangkok, TH
A simply magnificent and utterly unique Jewel set in solid 18k white gold and featuring a stunning completely unheated and untreated Ruby from Mogok in Burma weighing an impressive 3...
Diamond, Ruby, 18k Gold
GRS Certified Trilliant Cut Burma Ruby and Diamond Long Frame Toi Et Moi Ring
By Gad & Co.
Located in Miami, FL
The ruby originates from Burma (Myanmar) and bears a gorgeous deep red color hue.
Diamond, Ruby, 18k Gold, White Gold
Unheated 1.73ct Burma Ruby & Diamond Ring No Heat GRS Certificate - Stunning
Located in bangkok, TH
A Simply stunning Unheated 1.73ct Burma Ruby from the famed gem mines of Mogok in Burma (Myanmar), set in this gorgeous classic platinum and diamond setting.
Diamond, Ruby, 18k Gold, Platinum
7.01 Carat Burmese Ruby Diamond Halo Platinum Pendant Necklace, GRS Certified
Located in Beverly Hills, CA
It is certified by the GRS lab in Switzerland as natural with a Burma origin, the most important source for gem-quality ruby.
Diamond, Ruby, Platinum
1.10 Carat Burmese Pigeon Blood Ruby Diamond Platinum Ring, GRS Certified
Located in Beverly Hills, CA
A gorgeous gem vivid red ruby coming from the famed Mogok region of Burma (Myanmar).
Diamond, Ruby, Platinum
GRS Certified 2.08 Carat Burma Ruby Pigeon Blood And Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
These rubies are GRS certified and are untreated .Untreated Burmese rubies of this quality and size are extremely rare.
Diamond, Ruby, 18k Gold, White Gold
Burmese Ruby Earrings - 3 carat + , unheated "pigeon blood" red, GRS & GIA
Located in London, GB
Certified by GIA and GRS. Specifications and Materials: Gemstone: Natural untreated, Burmese Ruby Colour: Vivid "Pigeon blood" Red Total weight of rubies : 3.25 carats Conflict f...
Diamond, Ruby, 18k Gold
$160,000Sale Price|20% Off
SSEF, GIA, and GRS Certified 2.57 Carat Burmese Ruby Cocktail Ring
Located in Chicago, IL
breathtaking SSEF, GIA, and GRS Certified 2.57 Carat Burmese Ruby, known for its exceptional quality with no heat treatment.
Diamond, Ruby, Platinum
GRS Certified 3.08 Carat Burmese Heated Ruby and Diamond Cocktail Ring
By Rewa Jewellery
Located in Bangkok, TH
Inspired by contemporary styles, the ring features a stunning centerpiece—a radiant ruby weighing 3.08 carats. Certified by Gem Research Swisslab (GRS), the ruby showcases a captivat...
Diamond, Ruby, Gold, 18k Gold
Oval Ruby Burma GRS Certificate and Marquise Diamond Unique Engagement Ring
Located in Hong Kong, HK
Pigeon blood rubies are the most coveted, top quality rubies, know for a vivid, saturated red hue, and Burma (Myanmar) rubies are considered the world's finest and most valuable rubi...
Diamond, Ruby, 18k Gold, Yellow Gold
$148,000Sale Price|20% Off
GRS Certified 6.30 Carat No-Heat Burmese Ruby Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exceptional and highly collectible ring centered by a GRS-certified 6.30 carat natural ruby of Burmese origin (Mogok, Myanmar), set in platinum and flanked by fine white diamonds.
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
$46,400Sale Price|34% Off
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 DESCRIPTION Species: Natural Corumdum Variey: Natural Burma Ruby unheated Weight: 5.13ct Col...
Ruby
$39,200Sale 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 Corumdum Variety: Natural Ruby Weight: 2.04 Ct Color: Vivid Red (Pigeon ‘s blood) ...
Ruby
$57,750Sale Price|30% Off
GRS Certified 8.31 Carat Burmese Ruby Diamond White Gold Halo Ring
Located in Trumbull, CT
This opulent ring boasts a highly coveted 8.31 carat GRS certified Oval Burmese Ruby surrounded by sparkling halo of 2.80 carat round white diamonds.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 9.90 Carat Burmese Ruby and Diamond Cocktail Engagement Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
*ALL OUR PRICES INCLUDE PREPAID TARRIFS & CUSTOMS DUTIES FOR USA CLIENTS.* A stunning, GRS certified 9.90 carat, no heat cushion shaped Burmese Ruby and White Diamond ring, set ...
Diamond, Ruby, Gold, 18k Gold, White Gold
GRS Certified 8.00 Carat Burma No Heat Ruby and Diamond Stud Earrings
By Rewa Jewellery
Located in Bangkok, TH
These rubies are natural Burmese without any heat treatment.
Diamond, Ruby, 18k Gold
$24,000Sale Price|20% Off
GRS Certified BURMA NO HEAT Ruby Diamond Halo Solitaire Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
This spectacular oval ruby engagement ring features a magnificent 2.98 carat pure red ruby. This world class gem is a beautifully symmetrical oval with ideal color and exceptional br...
Diamond, Ruby, Platinum
GRS Certified 2.19 Carat Burmese Ruby Diamond White Gold Earring Studs
Located in New York, NY
These stunning earrings feature beautifully set diamonds encircling oval shaped rubies, one weighing 1.00 carat and the other longer oval weighing 1.19 carats. The longer oval stone ...
Diamond, Ruby, White Gold
GRS Certified 5.80 Carat Burma No Heat Ruby and Diamond Dangling Earrings
By Rewa Jewellery
Located in Bangkok, TH
These rubies are natural Burmese without any heat treatment.
Diamond, Ruby, Gold, 18k Gold, White Gold
GRS Certified 8.51 Carat Burma No Heat Ruby and Diamond Dangling Earrings
By Rewa Jewellery
Located in Bangkok, TH
These rubies are natural Burmese without any heat treatment.
Diamond, Ruby, Gold, 18k Gold, White Gold
GRS Certified 7.37 Carat Burma No Heat Ruby and Diamond Chandelier Earrings
By Rewa Jewellery
Located in Bangkok, TH
These rubies are natural Burmese without any heat treatment.
Diamond, Ruby, Gold, 18k Gold, White Gold
GRS Certified 9.27 Carat Burma No Heat Ruby and Diamond Chandelier Earrings
By Rewa Jewellery
Located in Bangkok, TH
These rubies are natural Burmese without any heat treatment.
Diamond, Ruby, Gold, 18k Gold, White Gold
5.46 Ct GRS GIA Two Certificate Natural unheated Burma Mogok Ruby Red color
Located in bangkok, TH
E051 GRS,GIA Two Certificate 5.46 Ct Natural unheated Burma Mogok Ruby Red color with Ring platinum Gold 1-Main stone : 5.46ct Natural Ruby Unheated Mogok burma Gemstone GRS,GIA ...
Ruby
GRS Certified 1.95 Carat Pigeon's Blood Burmese Ruby and Diamond Platinum Ring
Located in beverly hills, CA
This magnificent ring features a 1.95 carat heated Burmese ruby and 1.26 carat in total of mixed cut colorless diamond; 10 round brilliant cut, 8 marquise and 2 pear shaped diamonds ...
Diamond, Ruby, Platinum
$32,000Sale Price|20% Off
GRS Certificate 5.01 Ct Natural unheated Mogok Burma Ruby Red color with Ring
Located in bangkok, TH
E040 GRS Certificate 5.01 Ct Natural unheated Mogok Burma Ruby Red color with Ring platinum Gold 1-Main stone : 5.01ct Natural Ruby Unheated Mogok burma Gemstone GRS 2-Surroundi...
Diamond, Ruby, Platinum
$108,000Sale Price|20% Off
GRS Switzerland 6.30 Certified Burma No Heat Ruby And Diamond Cocktail Ring
By Antinori Fine Jewels
Located in Chicago, IL
Antinori Fine Jewels is proud to show this exclusive cushion mixed-cut Burma ruby exhibits its ideal red hue in this ring.
Diamond, White Diamond, Ruby, 18k Gold
$13,600Sale Price|20% Off
GRS Certified Pigeon Blood 2.09 Burmese No Heat Ruby and Diamond Earring
By Rewa Jewellery
Located in Bangkok, TH
A brand new ruby and diamond earring from Rewa. The two center rubies weigh 1.05 and 1.04 carats and are certified by Gem Research Swisslab (GRS) as natural, no heat, and 'Vivid Re...
Diamond, Ruby, Gold, 18k Gold, White Gold
$68,000Sale Price|20% Off
GRS Certified 4.21 Carat Burmese Oval Unheated Ruby 18K Gold Cocktail Ring
Located in Chicago, IL
A timeless creation by Cecile Blake, this exquisite ring showcases a vibrant 4.21-carat natural ruby of Burmese origin, certified by GRS for its pinkish-red hue and untreated status.
Ruby, 18k Gold, White Gold, Yellow Gold
Exceptional Burmese Ruby – Mogok Origin GRS Certified
By Eze Jewelry
Located in Bucharest, Romania
A true rarity in the world of fine gemstones, this extraordinary ruby is GRS-certified as unheated and of Burmese origin—credentials that already place it among the most coveted trea...
Ruby, 18k Gold
GRS SWISS LAB Certified 2.89 Carat RUBY (BURMA) Un heat
Located in Taipei, TW
Burma ruby, or Burmese ruby, is the finest sort of gem-quality rubies that you can find anywhere in the world1 .
Ruby
GRS Certified 3.83ct Oval Burma Ruby & Diamonds Ring
By Raiman Rocks
Located in Calabasas, CA
3.83ct Oval Burma Ruby set in Platinum with 2 side trapezoid diamonds = 0.56cttw GRS #2015-042465
Diamond, Ruby, Platinum
Picchiotti GRS Report 4.01 Carat Burma Ruby and Diamond Snake Ring
By Picchiotti
Located in Valenza, IT
Round diamonds 1.70 carats F/G color - VS clarity Pear-shape ruby 4.01 carats GRS report Burma Vivid Red Pigeon's Blood Round rubies 3.39 carats Cabochon rubies 0.19 carats Black dia...
Diamond, Ruby, 18k Gold
Bayco GRS Certified "Pigeon's Blood" 5.03 Oval Burma Ruby Diamond Platinum Ring
By Bayco
Located in New York, NY
A platinum ring centered upon a 5.03 carat oval "pigeon's blood" Burma ruby, certified by GRS and C. Dunaigre, flanked by colorless epaulet diamonds weighing 0.95 carats total.
Diamond, White Diamond, Ruby, Platinum
GRS Certified 9.21 Carat No Heat Burmese Pigeon's Blood Ruby Ring in Platinum
Located in Central, HK
GRS certifies (Report 2018-048649) that this ruby is of natural variety, hailing from Burma and shows no indications of artificial heating.
Diamond, White Diamond, Ruby, Platinum
Picchiotti GRS Report 4.29 Carat Heart-shape Burma Ruby and round Diamond Ring
By Picchiotti
Located in Valenza, IT
Round diamonds 1.55 carats F/G color - VVS clarity Heart-shape ruby 4.29 carats GRS report Burma US size 6 1/2 Each Picchiotti item is delivered with the orginal Picchiotti box and C...
Diamond, Ruby, 18k Gold
Vintage Bulgari Diamond & Unheated Burma Ruby Ring – 3.56ctw
By Bulgari
Located in Sandnes, NO
While the gemstones were later added, they complement the setting beautifully, creating a seamless blend of historic craftsmanship and exceptional gemstones. The center ruby, certif...
Diamond, Ruby, Platinum
10.03 Carat GRS Certificate Burmese Ruby Diamond Platinum Ring
Located in Beverly Hills, CA
The ruby comes with a certificate from a GRS (Gem Research Swisslab) Swiss Laboratory stating its Burmese origin (see picture 8).
Diamond, Ruby, Platinum
GRS Certified Natural Pigeon's Blood Red Ruby 'Burma/Myanmar, Mogok' 3.0ct Ring
Located in London, GB
Hallmarked London, 18 carat gold, sponsor mark "S.E" Burmese ruby – widely celebrated as the most important ruby in the world for its vivid red colour and rarity. 1 x GRS certified ...
Ruby, 18k Gold, White Gold
GRS Certified 6.97 Carat Burmese Ruby and Diamond Ring
Located in Bangkok, TH
A new 6.97 carat Burmese ruby ring mounted with diamonds in 18 Karat gold.
Diamond, Ruby, 18k Gold
GRS Certified Natural Pigeon's Blood Red Ruby 'Burma/Myanmar, Mogok' 2.5ct Ring
Located in London, GB
This creation is beautifully luxurious and made with high quality and detail. Burmese ruby – widely celebrated as the most important ruby in the world for its vivid red colour and r...
Diamond, Ruby, 18k Gold, White Gold
No-Heat Burmese Ruby & Diamond Earrings, GRS & Gübelin Certified
Located in New York, NY
A dazzling display of rarity and radiance, these high-jewelry earrings center a matched pair of oval-cut Burmese rubies, totaling 10.34 carats. Certified No Heat by both GRS and Gübe...
Ruby, Diamond, 18k Gold
GRS Certified 4.14 Burmese Pigeon Blood Ruby and Diamond Earring
Located in Bangkok, TH
A ruby and diamond earring. Burmese pigeon blood ruby weighing 2.02 and 2.12 carat individually certified by Gem Research Swisslab (GRS) surrounded by 3.10 carat diamonds studded on ...
Diamond, Ruby, 18k Gold, Yellow Gold
No Heat Burmese Ruby and Diamond Cluster Ring, GRS Certified
Located in Roma, IT
This extraordinary cluster ring features a rare and highly desirable Burmese ruby from the famed Mogok region, certified by GRS as natural, untreated (no heat).
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 9.31 Carats Burma No Heat Red Ruby Brooch in 18 Karat White Gold
By Rewa Jewellery
Located in Bangkok, TH
This brooch features a rare 9.31-carat GRS-certified Burmese red ruby, prized for its vibrant, untreated color (certificate number GRS2021-071994).
Diamond, Ruby, White Gold
GRS Certified Burma Ruby and Diamond Ring and Studs Suite
By Royaal Stones Ltd
Located in Bangkok, Thailand
A beautiful oval heated Burmese Ruby and pear-shaped White Diamond cocktail ring and studs suite set, all set in 18K white gold. Ring: Stone: Burma Ruby, 4.10 carat Diamond: VS / H...
Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold
GRS Certified 4.10 Carat Burma Ruby and Diamond Cocktail Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
A beautiful oval Burmese Ruby and pear-shaped White Diamond cocktail ring, all set 18K white gold. Stone Details: Stone: Burma Ruby Carat Weight: 4.10 Carat Diamond Details: Shap...
Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold
GRS Pigeon's Blood 6.38 Carat Burmese Unheated Ruby and Diamond Earring
Located in Bangkok, TH
Earrings made from Burmese unheated rubies and diamond earrings. The centre two rubies are of weight 1.05 and 1.18 carat and are both certified by Gem Research Swisslab (GRS) unheate...
Diamond, Ruby, Gold, 18k Gold
GRS Pigeon's Blood 7.51 Carat Burmese Unheated Ruby and Diamond Earring
Located in Bangkok, TH
Earrings made from Burmese unheated rubies and diamond earrings. The centre two rubies are of weight 1.02 and 1.62 carat and are both certified by Gem Research Swisslab (GRS) unheate...
Diamond, Ruby, Gold, 18k Gold
GRS Pigeon's Blood 12.14 Carat Burmese Unheated Ruby and Diamond Earring
Located in Bangkok, TH
Earrings made from Burmese unheated rubies and diamond earrings. The centre two rubies are of weight 1.09 and 1.21 carat and are both certified by Gem Research Swisslab (GRS) unheate...
Diamond, Ruby, Gold, 18k Gold
GRS Certified 1.52 Burmese No Heat Ruby and Diamond Cocktail Ring
Located in Bangkok, TH
A new 1.52 carat Burmese ruby ring mounted with diamonds in 18 Karat gold.
Diamond, Ruby, Gold, 18k Gold
Contemporary Triple Ring with Diamonds and Burma Ruby with Certificate GRS
By Angeletti
Located in Roma, IT
Contemporary Triple Ring with Diamonds and Burma Ruby with Certificate GRS. Modern Design for this Ring with a Stunning Oval Ruby (ct. 2.22 Certificate GRS 9.50x6.36x3.82 faceted gem...
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 2.40 Carat Burmese Pigeon Blood Ruby and Diamond Ring
Located in Bangkok, TH
A new 2.40 carat Burmese ruby ring mounted with diamonds in 18 Karat gold.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 2.30 Carat Burmese No Heat Ruby and Diamond Ring
Located in Bangkok, TH
A new 2.30 carat Burmese ruby ring made in 18 Karat gold. The ruby is certified by Gem Research Swisslab (GRS) as natural, unheated, 'Pinkish-Red', and from the mine 'Mogok'.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 2.44 Carat Burmese Ruby, Diamond and Blue Sapphire Ring
Located in Bangkok, TH
A new 2.44 carat Burmese ruby ring made in 18 Karat gold. The ruby is certified by GRS as natural, unheated, 'Pigeon-Blood', and from the mine 'Mogok'.
Diamond, Ruby, Blue Sapphire, 18k Gold, White Gold
6.27 Carat Natural Burma Ruby Ring, 0.92 Carat Diamond, GRS Certificate
Located in Ramat Gan, IL
A bejeweled symbol of enduring love and lifelong promises, our Gianna ruby and diamond ring is a beautiful tribute to connection between souls. The large 6.27 carat oval ruby in the ...
Diamond, Ruby, 18k Gold
GRS Certified Burma 3.04 Carat Pigeon's Blood Ruby and Diamond Ring
By Sunita Nahata
Located in Hong Kong, HK
Regal ring for a special occasion. Ruby and Diamond Ring in 18 Karat White Gold. Ruby - Weight: 3.04 carats - Size: 10.16x7.41x4.28mm - Cut: Brilliant/step - Shape: Oval - Color: ...
Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold
GRS Certified Pigeon Blood 2.14 Burmese No Heat Ruby and Diamond Earring
Located in Bangkok, TH
A new 2.14 carat Burmese ruby earring mounted with diamonds in 18 Karat gold.
Diamond, Ruby, Gold, 18k Gold
GRS Certified 2.02 Carat Burma Ruby and Diamond 18 Karat Gold Ring
Located in Bangkok, TH
A Ruby and diamond ring. The ring's center stone is 2.02 carat Burmese ruby certified by GRS.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 3.58Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
The stone was unearthed from Burma - one of the oldest ruby mines in the world.
Diamond, Ruby, 18k Gold
GRS Certified Pigeon Blood 2.10 Burmese No Heat Ruby and Diamond Earring
Located in Bangkok, TH
A new 2.14 carat Burmese ruby earring mounted with diamonds in 18 Karat gold.
Diamond, Ruby, Gold, 18k Gold, White Gold
GRS Certified Pigeon Blood 2.23 Burmese No Heat Ruby and Diamond Earring
Located in Bangkok, TH
A new 2.23 carat Burmese ruby earring mounted with diamonds in 18 Karat gold.
Diamond, Ruby, Gold, 18k Gold, White Gold
GRS Certified Pigeon Blood 2.27 Burmese No Heat Ruby and Diamond Earring
Located in Bangkok, TH
A new 2.27 carat Burmese ruby earring mounted with diamonds in 18 Karat gold.
Diamond, Ruby, Gold, 18k Gold, White Gold
GRS Certified Pigeon Blood 2.11 Burmese No Heat Ruby and Diamond Earring
Located in Bangkok, TH
A new 2.11 carat Burmese ruby earring mounted with diamonds in 18 Karat gold.
Diamond, Ruby, Gold, 18k Gold, White Gold
GRS Certified Pigeon Blood 2.74 Burmese No Heat Ruby and Diamond Earring
Located in Bangkok, TH
A new 2.74 carat Burmese ruby earring mounted with diamonds in 18 Karat gold.
Diamond, Ruby, Gold, 18k Gold, White Gold
Sold
W 0.26 in D 0.14 in L 0.22 in
GRS certified 1.02Ct Burmese Unheated Ruby-Red (6.38 x 5.52 x 3.35mm)
Located in Singapore, SG
Detail: SKU: Gem Type: Burmese Ruby Carat Weight (Carat): 1.02Ct Clarity: Eye Clean Color: purplish-red Transparency: Transparent Shape & Cut: Oval Measurements: 6.38 x 5.52...
Ruby
GRS Certified 10.05 Carat Burma Ruby and 5.60 Carat Diamond Earring Studs
By Royaal Stones Ltd
Located in Bangkok, Thailand
A beautiful pair of total 10.05 carat Burmese Ruby earrings, surrounded with 5.60 carat VS quality F/G color Diamonds set in solid 18K White Gold.
Diamond, Ruby, 18k Gold
GRS Certified 2.10 Carat Pigeon Blood Burma No Heat Ruby Diamond Stud Earrings
By Rewa Jewellery
Located in Bangkok, TH
They both have been certified by GRS as Burmese, natural, and without any heat treatment.
Diamond, Ruby, Gold, 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
Inspired by classic design elements, these earrings feature a captivating pair of rubies at the center, totaling 1.60 carats. Certified by Gem Research Swisslab (GRS), these rubies b...
Diamond, Ruby
GRS Certified Burma 3.37 Carat Pigeon Blood Ruby Classical Wedding 18K Ring
By Malpani Jewels
Located in Hung Hom, HK
This GRS-certified 3.37-carat Pigeon Blood ruby classical wedding ring is a timeless masterpiece, combining unparalleled luxury with profound symbolism. Crafted in exquisite 18K gold...
Diamond, Ruby, 18k Gold
GRS Certified Burma Ruby Emerald Sapphire And Diamond Earrings In 18K WhiteGold
By Rewa Jewellery
Located in Bangkok, TH
It has 2 pieces of Burma No Heat Rubies Pigeon blood in colour weighing 2.05 carat approximately.
Diamond, Emerald, Ruby, Sapphire, Gold, 18k Gold, White Gold
GRS Certified 2.22 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Earrings
Located in Kowloon, Hong Kong
2.22 ct Burma No Heat Ruby & Diamond Floral Stud Earrings (GRS Certified) Refined and radiant, these exquisite stud earrings highlight 2.22 carats of GRS-certified unheated Burmese ...
Diamond, White Diamond, Ruby, Platinum
GRS Certified 11.99 Carat Burmese Unheated Ruby and Diamond Earring in 18k Gold
Located in Bangkok, TH
A brand new GRS certified 11.99 carat burmese unheated red ruby and diamond earrings in 18K gold.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 23 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Bracelet
By Rewa Jewellery
Located in Bangkok, TH
The rubies have an average weight of 1ct and are all certified GRS Pigeon Blood Burmese No heat.
Diamond, Ruby, 18k Gold
GRS Certified 1.40 Carat Pigeon Blood Burmese Ruby & Diamond 18 Karat Gold Ring
Located in Bangkok, TH
A Ruby and diamond ring. The ring's center stone is 1.40 carat pigeon blood Burmese ruby certified by GRS.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 1.29 Carat Burma Ruby Pigeon Blood Diamond 18 Karat Gold Ring
Located in Bangkok, TH
A Ruby and diamond ring. The ring's center stone is 1.29 carat pigeon blood Burmese ruby certified by GRS.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 1.34 Carat Burma Ruby Pigeon Blood Diamond 18 Karat Gold Ring
Located in Bangkok, TH
A Ruby and diamond ring. The ring's center stone is 1.34 carat pigeon blood Burmese ruby certified by GRS.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 2.02 Carat Burma Ruby Pigeon Blood Diamond 18 Karat Gold Ring
Located in Bangkok, TH
A Ruby and diamond ring. The ring's center stone is 2.02 carat pigeon blood Burmese ruby certified by GRS.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 1.43 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
A brand new handcrafted ruby earring by Rewa Jewels. The earring’s center stones weigh 0.76ct and 0.67ct, are of Burmese origin and certified by Gem Research Swisslab (GRS) as natura...
Diamond, Ruby, 18k Gold
GRS Red 3.52 Carat Burmese No Heat Ruby and Diamond Earring 18k Gold
Located in Bangkok, TH
A brand new burmese ruby earring mounted with diamonds in 18 karat gold.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 2.16 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
The stone was unearthed from Burma - one of the oldest ruby mines in the world.
Diamond, Ruby, 18k Gold
GRS Certified 1.10 Carat Burma Ruby Pigeon Blood Diamond 18 Karat Gold Ring
Located in Bangkok, TH
A Ruby and diamond ring. The ring's center stone is 1.10 carat pigeon blood Burmese ruby certified by GRS.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 5.8 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
The stone was unearthed from Burma - one of the oldest ruby mines in the world.
Diamond, Ruby, 18k Gold
GRS Certified 3ct Burmese 'Pigeon Blood' Ruby and Diamond Earring in 18K Gold
Located in Bangkok, TH
The ruby weighs 3.03 carat and is certified by Gem Research Swisslab (GRS) as natural, no heat, and 'Pigeon Blood'.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 2 Carat Burmese Ruby and Diamond Earring in 18 Karat Gold
Located in Bangkok, TH
A gorgeous yet fiery pair of rare Burmese ruby and diamond earrings. The ruby's shining luster is complimented by the sparkling diamonds, this showcases the elegance of the piece .
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 1 Carat Burmese Pigeon Blood Ruby and Diamond 18K Gold Ring
Located in Bangkok, TH
A brand new modern themed Burmese ruby and diamond ring. The combination of the sparkling 1.15ct diamond compliments the lustrous ruby helps the ring to be very eye catching.
Diamond, Ruby, 18k Gold, White Gold
5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring
By Merkaba
Located in Beverly Hills, CA
A 5.03 carat royal blue sapphire cushion cut platinum three stone ring, handcrafted by Merkaba Jewelry Beverly Hills as a refined collector jewel and meaningful alternative engagemen...
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum
$439,000
W 0.45 in D 0.28 in L 0.52 in
6.47 Carat Paraiba Tourmaline Loose Gemstone, Oval Cut, Mozambique, GIA Certifie
By Merkaba
Located in Beverly Hills, CA
Offered loose by Merkaba Jewelry Beverly Hills, this 6.47 carat Paraiba tourmaline from Mozambique is an extraordinary collector gemstone, presented in a refined oval cut and accompa...
Tourmaline, Paraiba, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
6.70 Carat Impressive Red Ruby and Natural Diamond 14 Karat Yellow Gold Ring
Located in Los Angeles, CA
6.70 Carats Impressive Red Ruby and Natural Diamond 14K Yellow Gold Ring Total Red Ruby Weight is: Approx. 6.00 Carats Ruby Treatment: Lead Glass Filling Ruby Measures: Approx. 11...
Diamond, Ruby, 14k Gold, Yellow Gold
Ruby 9.08 Carats and Diamond Ring Design by Ella Gafter
By Ella Gafter
Located in New York, NY
The ring features a splendid faceted oval-cut 9.08 carats Mozambique ruby of brilliant crystalline red color. The ruby is flanked by geometric rows of custom cut baguette diamonds (2...
Diamond, Ruby, 18k Gold, White Gold
Tiffany & Co. 4.43 Carat GIA G SI1 Diamond Heart Necklace
By Tiffany & Co.
Located in New York, NY
Discover the world of Tiffany & Co. with this Diamond Heart Necklace, featuring a breathtaking 4.43 carat heart-shaped GIA certified diamond with G color and SI1 clarity which offers...
Diamond, Platinum
Emerald and Diamond Drop Necklace
By Diamond Scene
Located in New York, NY
A beautiful emerald and diamond necklace with an very important look. 12.05 carats of fine green emeralds. 28.04 carats of round brilliant cut diamonds. 18k white gold The de...
Diamond, White Diamond, Emerald, 18k Gold
New Louis Vuitton Watercolor Keepall Bag 50
By Louis Vuitton
Located in West Hollywood, CA
Louis Vuitton limited edition designed by Virgil Abloh, watercolor collection keepall 50. Detachable shoulder strap. Padlock, keys and luggage tag. Brand new with original dust bag a...
Richard Mille RM 011 RM011 AJ RG Felipe Massa Edition Rose Gold and Titanium
By Richard Mille
Located in New York, NY
The RM 11-03 is designed in a 50mm rose gold and titanium case styled on a rubber strap. It features a skeletonized dial with white numerals, offering analog time function, flyback c...
$5,449
W 0.22 in D 0.14 in L 0.27 in
Natural Unheated Red Mozambique Ruby Gemstone 1.31 carats with GIA Report
Located in Los Angeles, CA
Introducing a natural Mozambique Ruby weighing 1.31 carats, accompanied by a GIA Report for authenticity. The cushion-shaped gem, measuring 6.82 x 5.47 x 3.49 mm, features a Brillian...
Ruby
$33,600Sale Price|20% Off
GIA Certified 6.28 Carat Unheated Ruby Diamond Cocktail Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 6.28 Carat Ruby and Diamond Three-Stone Ring A magnificent ruby graces the center of this elegant three-stone ring, weighing 6.28 carats and certified by GIA. The ruby...
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
Unavailable|$30,000
H 7.88 in W 2.96 in L 9.06 in
Very Rare 1990s Chanel Coco Mark Black Patent Vanity Heart Bag
By Chanel
Located in Jakarta, Daerah Khusus Ibukota Jakarta
Collector’s item chanel vintage heart vanity in black patent with gold hardware. Original condition. No touch ups or recoloring. Slight cloudiness to the patent surface due to storag...
Pigeon Blood Ruby 'No Heat, Burma' and Diamond Cluster Ring, ca. 1900
Located in Idar-Oberstein, DE
A natural Burmese ruby and single cut diamond cluster Ring, ca. 1900. The cushion cut ruby is of exceptional quality. It has a pigeon blood red colour and beautiful crystal. It wei...
Diamond, Ruby, 18k Gold, Platinum
Rolex Day Date 40 Presidential 228348RBR Yellow Gold Factory Diamond Dial Bezel
By Rolex
Located in New York, NY
Rolex Day Date 40 Presidential 228348RBR Yellow Gold Factory Diamond Dial Bezel The Rolex Yellow Gold President Day Date 40 228348RBR is a wristwatch with an analog display. It has ...
Yellow Gold
$5,520Sale Price / item|20% Off
W 0.2 in L 6.78 in
16.97 Carat Octagon Brazilian Emerald Tennis Line Yellow Gold Bracelet
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
The 14 karat gold 16.97 carat octagon Brazilian emerald tennis line bracelet is a masterpiece of fine jewelry that exudes luxury and elegance. This bracelet showcases a stunning coll...
Emerald, Gold, Yellow Gold, 14k Gold
Tiffany & Co Double Row Graduated Link Necklace 73.9 Grams 18 Karat Yellow Gold
By Tiffany & Co.
Located in New York, NY
Signed Tiffany & Co, this necklace featuring a double row of graduated links weighing 73.9 grams in 18 yellow gold. More Signed Pieces in Stock. Message for Pictures & Details. Se...
18k Gold, Yellow Gold
$136,000Sale Price|20% Off
GIA Certified 7.06 Carat Fancy Yellow Heart-Shaped Diamond Necklace
Located in Chicago, IL
GIA Certified 7.06 Carat Fancy Yellow Heart-Shaped Diamond Necklace An extraordinary 7.06-carat GIA-certified Fancy Yellow Heart Modified Brilliant diamond (GIA 1226873686), of natu...
Diamond, Yellow Diamond, Platinum
Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself.
Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.
Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.
For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.
Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.
In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so.
Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.
Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle.
BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.
A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in.
Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.
Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.
Find a stunning collection of vintage and antique gold jewelry on 1stDibs.
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.