Platinum 3.52ctw GIA Bright Red Burma Ruby Diamond Halo Sapphire Shoulders Ring
Located in Montclair, NJ
Excellent overall condition. Comes with original GIA certification for the ruby. Stock Number: MK-630176091 --Certification Details:-- Laboratory: GIA Report Number: 2235694673 Ston...
Diamond, Ruby, Sapphire, Platinum
$9,672Sale Price|20% Off
GIA Certified 1.86ct Burma Ruby and Diamond Ring in PT 950 Platinum
Located in Hong Kong, HK
PT 950 platinum GIA-certified 1.86-carat Burma Ruby Diamonds 1.15 Carat
Diamond, Ruby, Platinum
GIA Certified 1.25 Carat Emerald-Cut Burma Ruby Three-Stone Diamond Ring
Located in New York, NY
A GIA Certified 1.25 Carat Emerald-Cut Burma Ruby Three-Stone Diamond Ring in Platinum.
Diamond, Ruby, Platinum
$19,200Sale Price|20% Off
GIA Certified 6.05 Carat Burmese No Heat Ruby Diamond Three-Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
A striking three-stone ring centered around an impressive 6.05 carat natural ruby, certified by GIA as originating from Burma (Myanmar), the most prestigious source for fine rubies.
Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
$45,600Sale Price|20% Off
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
Victorian Gold & Silver GIA Old Mine Burma Ruby & Diamond Target Platter Ring
Located in Montclair, NJ
Stock Number: MK-730188130 --Certification Details:-- Laboratory: GIA Report Number: 2235955760 Stone Shape: Cushion Cutting Style: Crown: Modified Brilliant Cut Cutting Style: Pav...
Ruby, Diamond, Silver, Yellow Gold, Gold
Vintage Palladium Gold GIA 7.60ct Burma Ruby Diamond Enamel Floral Pin Brooch
Located in Montclair, NJ
Stock Number: MK-420433521-23120618-PAR-EY --Certification Details:-- Laboratory: GIA Report Type: Ruby Origin Report Report Number: 2231112888 Shape: Round Cutting Style: Crown: B...
Diamond, Ruby, Gold, Palladium, Enamel
18k Gold Platinum GIA 6.44ctw Cabochon Burma Red Ruby & Diamond Spray Ring
Located in Montclair, NJ
Stock Number: MK-920601130 --Certification Details:-- Laboratory: GIA Report Number: 2235422998 Stone Shape: Pear Cutting Style: Double Cabochon Transparency: Transparent Color: Red...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
Roman Malakov GIA Certified 38.92 Carats Burmese Ruby & Diamond Halo Necklace
By Roman Malakov
Located in New York, NY
An elegant and well-crafted collar necklace, showcasing 38.92 carats oval cut and pear shape rubies certified by GIA as natural and of Burmese origin.
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
GIA Certified 2.81 Carat Burma No Heat Ruby White Diamond Platinum Brooch
Located in Kowloon, Hong Kong
This brooch is composed around a 2.81 carat GIA‑certified Burma no‑heat ruby, its vivid crimson tone glowing with a finely textured, almost velvety transparency.
Diamond, Ruby, White Diamond, Platinum
$180,000Sale Price|65% Off
NWT $525, 000 18KT Glittering GIA Fancy Natural Burmese Ruby Diamond Necklace
Located in New York, NY
The Following Item we are offering is this Rare Important Radiant 18KT Gold Gorgeous Glittering and Sparkling Magnificent Fancy Unheated Natural Rare GIA Certified Burmese Ruby and D...
Diamond, Ruby, Gold, 18k Gold
English 18k White Gold 5.12ctw Gia Square Burma Ruby Tennis Line Bracelet
Located in Montclair, NJ
Will Comfortably Fit a 6.75 inch Wrist (fitted on a wrist) Width: 3.9mm Thickness: 3.6mm rise off the wrist Clasp: Push Clasp w/ Fold Under Latch Condition: Shows some light surface ...
Ruby, White Gold
GIA-Certified Investment-Grade 1.34 Ct Burma Ruby Oval Cut 6.6×5.9mm - Gemstone
Located in Columbus, OH
This GIA Certified Burma Ruby showcases the epitome of quality and rarity.
Ruby
Vintage 16k Yellow Gold Burmese No Heat Ruby and Diamond Bracelet GIA Cert
Located in New York, NY
Polished rectangular links complete the back, fastening with a box clasp and an attached safety chain. Accompanying GIA Ruby Origin Report #2245007616, dated July 22, 2026, identifie...
Diamond, Ruby, Yellow Gold, Gold
$5,440Sale Price|20% Off
GIA-Certified 1.30ct Burma Ruby & Diamond Halo Ring in PT 950 Platinum
Located in Hong Kong, HK
This extraordinary ring showcases a GIA-certified 1.30-carat Burma ruby, renowned for its vivid red hue and exceptional quality.
Diamond, Ruby, Platinum
$2,000Sale Price|37% Off
Pair 1.04 Ct GIA Certificate Unheated Burma ruby pigeon blood color No heat
Located in bangkok, TH
RMC36 Pair 1.04 Ct GIA Certificate Natural Burma ruby unheated pigeon blood color eye clean quality Gemstone GEM DESCRIPTION Species : Natural Corumdum Variety: Natural Ruby unheated...
Ruby
GIA Certified 1.20 Carat Burma No Heat Ruby White Diamond Gold Earrings
Located in Kowloon, Hong Kong
GIA Certified 1.20 Carat Burma No-Heat Ruby & Diamond Gold Earrings These exquisite earrings feature a pair of GIA-certified, unheated Burmese rubies weighing approximately 1.20 car...
White Diamond, Ruby, Gold, 18k Gold, White Gold
$1,592Sale Price|20% Off
14K Yellow Gold Drop Earrings with GIA-Certified No-Heat Burma Rubies
By OGI Ltd
Located in New York, NY
Most rubies on the market are heat-treated to enhance their appearance—making untreated, GIA-certified rubies from Burma exceptionally rare and highly valuable.
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
$2,115Sale Price|25% Off
GIA Certified No Heat Burma Carved Ruby Vintage Platinum Baguette Diamond Ring
Located in New York, NY
Indulge in timeless elegance with this exquisite vintage ring, featuring a GIA certified no heat Burma carved ruby. Perfectly set in a vintage platinum band, this ring is a true test...
Diamond, Ruby, Platinum
Platinum 1.71ctw GIA Emerald Cut Burma Vivid Red Ruby w/ Baguette Diamond Ring
Located in Montclair, NJ
Excellent overall condition. Comes with original GIA certification for the ruby. Stock Number: MK-190280317 --Certification Details:-- Laboratory: GIA Report Number: 2235910874 Ston...
Diamond, Ruby, Platinum
GIA Certified Burma Heated Ruby 4.74 Carat Oval in Diamond Platinum Ring
Located in La Jolla, CA
GIA Burma Heated Ruby 4.74 carat Oval in Diamond Platinum Ring Ruby and Diamond Ring features a large Oval Purplish Red Ruby surrounded by 14 Round Brilliant and 10 Baguette Diamond...
Diamond, Ruby, Platinum
Superb 1.01 Carat Ho-Heat Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
To find a Burmese ruby of this quality that is also untreated is a very very difficult task as stones like this are exceedingly rare.
Diamond, Ruby, Platinum
$3,200Sale Price|20% Off
1.01 Ct GIA Certified Unheated Burma Ruby Pigeon Blood Color Gemstone No heat
Located in bangkok, TH
RMA84 1.01 Ct GIA Certified Natural Unheated Burma Ruby Pigeon Blood Color Gemstone GEM DESCRIPTION Species: Corumdum Variety: Burma Ruby Pigeon Blood Weight: 1.01 ct Color: Pigeon ...
Ruby
GIA Certified 5.57 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Earrings
Located in Kowloon, Hong Kong
These opulent drop earrings exemplify timeless sophistication, showcasing a total of 5.57 carats of GIA-certified natural Burmese rubies. Untreated and richly saturated, the rubies d...
Diamond, Ruby, Platinum
GIA Certified 3.83 Carat Burmese Ruby No Heat Pigeon Blood Diamond Brooch
By Rewa Jewellery
Located in Bangkok, TH
It has a vibrant ruby of Burmese origin GIA Certificate number is 2446097634, no heat, "Pigeon Blood" stone weighing approximately 2.75 carat.
Diamond, Ruby, 18k Gold, White Gold
GIA 3.55 cts Natural Burma Rubies & 0.85 cts Diamonds 14K WG Earrings
Located in Los Angeles, CA
These elegant natural Burma ruby earrings feature a total of 3.55 carats of vivid red rubies, carefully matched as a pair and set in 14K white gold.
Diamond, Ruby, 14k Gold, White Gold
1.5Ct GIA Certified Burma Ruby Ring with Earth-Mined Diamonds: Solid 14K Gold
Located in Columbus, OH
It is accompanied by a GIA report. A rare ring. "A burma ruby ring with diamond accents in solid 14K yellow gold."
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
GIA Certified 2.04 Carats Vivid-Red, Burmese Rubies Earrings Made in Platinum
Located in Tokyo, JP
A gorgeous pair of Rubies weighing a total of 2.04 Carats coming from Burma and Pigeon's Blood in Color. The diamonds are a further 0.70 Carats. Rubies are referred to as "Ratnaraj" ...
Diamond, Ruby, Platinum
Platinum Baguette Diamond GIA Certified 4.35 Carat Sugar Loaf Burmese Ruby Ring
Located in Los Angeles, CA
Ring Comes With GIA Certificate. GIA Report Number 2235134057 Stones- GIA Certified Heat Treated Cushion Cut Sugarloaf Cabochon Burmese Ruby 4.35 Carats, Six Baguette Diamonds F-G C...
Diamond, Ruby, Platinum
1.5Ct GIA Certified Burma Ruby Ring with Natural Diamond Accents: Solid 14K Gold
Located in Columbus, OH
A rare, certified centre stone in a brilliant setting. "A GIA-certified Burma ruby with diamonds in 14K gold."
Diamond, Ruby, Gold, 14k Gold, White Gold
18k White Gold 1.61ctw GIA Pear Burma Ruby w/ Diamond Halo Pendant Necklace
Located in Montclair, NJ
Excellent overall condition. Comes w/ the original GIA certification for the ruby. Stock Number: MK-13086517 --Certification Details:-- Laboratory: GIA Report Number: 2245078071 Sha...
Diamond, Ruby, Gold, 18k Gold, White Gold
GIA Certified 35.55 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Necklace
Located in Kowloon, Hong Kong
**A Triumph of Nature: The GIA Certified 35.55 Carat No Heat Burmese Vivid Red Ruby Necklace** Behold the ultimate expression of gemological rarity: a magnificent necklace centering...
Diamond, Ruby, Platinum
$62,400Sale Price|20% Off
GIA Certified 4.52 Carat Oval BURMESE NO HEAT Ruby Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
Elevate your style with this exquisite ring, a true testament to timeless beauty and exceptional craftsmanship. At its heart lies a resplendent 4.50-carat oval Burma ruby, a gem of r...
Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
GIA Certified 1 ct Burma Ruby Ballerina Ring, 2ct Diamonds, 18k Gold
Located in beverly hills, CA
This ballerina ring is an old Hollywood glamour! GIA certified with a Burma ruby at center. The halo of fourteen round brilliant and fourteen tapered baguette cut diamonds are set in...
Diamond, Ruby, 18k Gold, Yellow Gold
Art Deco 2.28 CTW No Heat Burma Ruby Diamond Platinum Vintage Ring GIA
Located in Philadelphia, PA
Centering an oval shaped ruby weighing approximately 1.48 carats - transparent medium purplish red in color Natural Burmese in origin and displaying no indications of heat treatment ...
Diamond, Ruby, Platinum
Solid Gold GIA Vivid Red Burma No Heat Ruby Diamond Cluster Drop Earrings
Located in Montclair, NJ
Stock Number: MK-640319530 --Certification Details:-- Laboratory: GIA Report Number: 5231904836 Shape: Round Cutting Style: Crown Brilliant Cut Cutting Style: Pavilion Step Cut Tran...
Diamond, Ruby, Gold, Yellow Gold
GIA Certified 1.58 Carat, Unheated, Burmese Ruby & Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.58 Carat Natural Burmese, Untreated (Unheated) Ruby and 0.62 Carat Diamonds.
Diamond, Ruby, Platinum
Bulgari Diamond Burma Ruby Bombe Earrings GIA Certified in 18 Karat Gold
By Bulgari
Located in Dallas, TX
Two large oval rubies are of richly-saturated color and certified by GIA and AGL gem labs as Burma geographic origin
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold
$232,000Sale Price|20% Off
GIA Certified 73 Carat Oval Burma Pigeon Blood Ruby & Diamond Riviera Necklace
Located in Chicago, IL
The necklace features 15 natural oval rubies from Burma with a total weight of 38.8 carats.
Diamond, Ruby, Platinum, 18k Gold, Yellow Gold
GIA Certified 3.00CT Burma Ruby & Diamond Antique Style Platinum 3 Stone Ring
Located in Palm Beach, FL
A ruby weighing 3.00ct of Burmese origin, is the centerpiece for this gorgeous, platinum three-stone ring. The ruby is accompanied by a Gemological Institute of America certificate #...
Diamond, Ruby, Platinum
2.01 Carat Natural Burmese Ruby Ring Set in Platinum Certified by GIA
Located in Tokyo, JP
A beautiful Engagement Ring featuring a 2.01 Carat, GIA Certified, Natural, Burmese Heated Ruby and 0.29 Carats of Round Brilliant Diamond Accents set in Platinum.
Diamond, Ruby, Platinum
18k Yellow Gold GIA 2.46ct Burma No Heat Cushion Ruby Collet Solitaire Ring
Located in Montclair, NJ
Stock Number: 460198513 --Certification Details:-- Laboratory: GIA Report Number: 5231712490 Shape: Cushion Cutting Style: Brilliant Cut (Crown) - Step Cut (Pavilion) Transparency: ...
Ruby, Gold, 18k Gold, Yellow Gold
Vintage Mid Century Platinum GIA No Heat Burma Star Ruby w/ Diamond Bracelet
Located in Montclair, NJ
Stock Number: MK-460301013 --Certification Details :-- Laboratory: GIA Report Number: 2235937479 Shape: Ova Cutting Style: Double Cabochon Transparency: Transparent Color: Purplish ...
Diamond, Ruby, Gold, White Gold, Platinum
GIA Certified 8.16 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Earrings
Located in Kowloon, Hong Kong
8.16 ct Burma No Heat Vivid Red Ruby & Diamond Chandelier Earrings (GIA Certified) Indulge in commanding elegance with these breathtaking chandelier earrings, showcasing 8.16 carats...
Diamond, White Diamond, Ruby, Platinum
$20,500Sale Price|20% Off
Alexander Beverly Hills GIA 4.91ct Oval Burmese Ruby with Diamond Earrings 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Created by Alexander Beverly Hills. 6.81 carats total metal weight. 2 GIA certified oval Burma rubies, 4.91 carats total.
Diamond, Ruby, 18k Gold, White Gold
$300,000Sale Price|20% Off
GIA Certified 6.5 Carat No Heat Burmese Ruby Diamond Three-Stone Ring
Located in Chicago, IL
A truly exceptional and rare gemstone ring centered by a magnificent natural ruby of extraordinary pedigree, accompanied by a Gemological Institute of America report confirming its m...
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
Unheated 1.02ct Burma Ruby No Heat & Diamond Ring GIA - Sensational!
Located in bangkok, TH
Fluorescence - an acid test of Burma ruby - is extraordinary and diagnostic, AND the stone is absolutely fully certificated by GIA as attached, unheated, origin Burma.
Platinum
GIA Certified 140 Ct Burma Ruby, Tahitian Pearl & Diamond Necklace Suite 18KWG
Located in New York, NY
GIA gave the report of natural ruby but could not determine the origin as it was mounted deeply .Ruby is guaranteed to be burma.
Diamond, Ruby, Pearl, 18k Gold, White Gold
Vintage French GIA Pearl 5 Strand Bracelet 18k Yellow Gold Burma Ruby Clasp
Located in Montclair, NJ
Stock Number: MK-140142890 --Pearl GIA Certification:-- Laboratory: GIA GIA Report Number: 5232937423 Shape: Near - Round Body Color: Light Cream Overtone: Pink And Green Identifica...
Pearl, Ruby, Gold, 18k Gold, Yellow Gold
GIA Certified Burmese Ruby and Diamond White Gold Engagement Ring, 1.45 Carats
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This exquisite ruby and diamond ring will make every day feel like a special occasion! It features a 1.45 carat super fine Burmese ruby that boasts incredibly vivid, bright red color...
Diamond, Ruby, White Diamond, White Gold, Gold, 18k Gold
Platinum GIA 1.1ctw Marquise Burma Vivid Red Ruby w/ Diamond Swirl Halo Ring
Located in Montclair, NJ
Excellent overall condition. Comes with original GIA certification for the center ruby. Stock Number: MK-73085399 --Certification Details:-- Laboratory: GIA Report Number: 223362364...
Diamond, Ruby, Platinum
GIA Certified 3.53 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Brooch
Located in Kowloon, Hong Kong
This brooch centers on a 3.53 carat GIA‑certified Burma no‑heat vivid red ruby, poised in platinum with a regal, commanding presence.
Diamond, Ruby, Platinum
Vintage Platinum GIA 11.18ctw Burma No Heat Star Ruby w/ Diamond Statement Ring
Located in Montclair, NJ
Stock Number: MK-170130599 --Certification Details:-- Laboratory: GIA Report Number: 2235616327 Stone Type: Natural Corundum - Natural Star Ruby Shape: Round Cutting Style: Double C...
Diamond, Ruby, Platinum
Vintage 18k Gold GIA Burma No Heat Ruby Emerald & Diamond Strawberry Pin Brooch
Located in Montclair, NJ
This truly magnificent vintage brooch that is very well crafted in solid yellow gold and platinum, features a truly jaw dropping strawberry design that is completely covered with top...
Diamond, Emerald, Ruby, 18k Gold
GIA Natural Burma Ruby Oval Stud Earrings with Diamonds in Platinum & 14k Gold
Located in La Jolla, CA
GIA Natural Burma Ruby Oval Stud Earrings with Diamonds in Platinum/14k Oval Burma Ruby Stud Earrings feature two GIA certified Natural Burma Red Rubies, weighing 4.29 carats in tot...
Diamond, Ruby, 14k Gold, White Gold, Platinum
GIA Certified 2.25 Carat Burma Ruby Engagement Ring Solitaire Pigeon Blood Red
Located in Santa Barbara, CA
The Beaumont natural ruby engagement ring is centered by a vivid, pigeon blood red oval ruby certified by the Gemological Institute of America. A classic, 3 stone platinum mount feat...
Ruby, Platinum
GIA Certified 2.02 Carat Pigeon's Blood Burmese Ruby and Diamond Cocktail Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Passion personified! This beautiful ring features a top-quality Burmese ruby with a bright, vivid red hue. It is accompanied by Gemological Institute of America Report #2151860794 st...
Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold
GIA Certified Heart Shape Burmese Ruby, Sapphire with Diamond Ring in Platinum
Located in Bangkok, TH
Burmese Ruby 3.01 carats, Blue Sapphire 2.21 carats from Madagasgar with Baguette Diamond 1.25 carats Ring set in Platinum 950 Settings (GIA Certified - Both Stones) Width: 1.0 cm L...
Diamond, Ruby, Blue Sapphire, Sapphire, Platinum
Antique Victorian 18K Yellow Gold Old Mine Cut Burma Ruby Diamond Bangle - GIA
Located in Great Neck, NY
Beautiful Antique Victorian 18K Yellow Gold Old Mine Cut Burma Ruby Diamond Bangle - GIA. This beautiful Victorian ruby and diamond bangle is crafted in 18k yellow gold.
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Van Cleef & Arpels Large Cabochon Burmese No Heat Ruby Diamond Gold Ring GIA
By Van Cleef & Arpels
Located in Southampton, PA
Includes GIA certification that this is a No Heat Burmese Ruby.
Diamond, Ruby, Yellow Gold
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.