Vintage Large Pendant 40Ct Natural Ruby No Heat & Black & White Diamond 18KWG
Located in New York, NY
Vintage Large Pendant 40Ct Natural Ruby No Heat & Black & White Diamond 18KWG This Large eye
Diamond, White Diamond, Ruby, 18k Gold
Orianne GIA Certified No-Heat Ruby Pear-Shaped Ring
Located in New York, NY
Platinum GIA Report #: 5192710836 Shape: Pear Natural Ruby - No Heat Carat: 1.17 ct twd Diamond
Ruby, Platinum
5.05 Ct Unheated Burma ruby full luster transparent No heat
Located in bangkok, TH
Variety: Natural Ruby No heat (Unheated) Weight: 5.05ct Color: Red Cut: Excellent Clarity: VVS Origin
Ruby
Natural Saltwater Pearl and No Heat Ruby Floral Earrings
By RAF
Located in New York, NY
grains each, clustered with natural, no heat ruby beads from Burma weighing a total of 23.21 cts
Diamond, Natural Pearl, Ruby, 18k Gold, Platinum, White Gold, Yellow Gold
Natural Burma Ruby - Burma Star Ruby -No Heat Burmese Ruby Cabochon Gemstone
Located in Jaipur, RJ
Natural Burma Ruby Star Ruby No Heat Cabochon Gemstone 65.03 Carats 58 Pieces (For Jewelry Making)
Ruby, Star Ruby
Silver Brooch with Natural Thai Rubies (No Heat) and Diamonds
Located in Berlin, BE
Beautiful silver brooch set with natural Thai rubies (no heat) and diamonds. Total diamond weight
Diamond, Ruby, Silver
AGL Certified Natural No Heat Burmese Ruby Diamonds Ring
Located in Austin, TX
An AGL certified Burmese natural, non heated oval mixed cut 2.64 carats ruby surrounded by 2,25
Diamond, Ruby, 10k Gold
Bora & Co 2.36ct Burma No Heat Ruby with Rose Cut Natural Diamonds
Located in New York, NY
Bora & Co GIA Certified 2.36ct Burma Ruby No-Heat & Rose-Cut Diamond Ring A true rarity in the
Diamond, Ruby, 18k Gold
$96,000Sale Price|20% Off
3.07 Carat Natural Mozambique Ruby Diamond Platinum Ring NO HEAT
Located in Chicago, IL
A striking and highly saturated 3.07 carat natural Mozambique ruby set in a refined platinum
Diamond, White Diamond, Ruby, Platinum
Price Upon Request
Emilio Jewelry Certified 14.30 Carat Natural No Heat Ruby Bracelet
By Emilio!
Located in New York, NY
Showcasing 7 exceptionally rare matching unheated rubies all certified totaling approximately 14.30
Ruby
$61,577Sale Price|20% Off
Natural Burma No Heat Ruby Ring, by Gübelin, SSEF Certified
By Gubelin
Located in Idar-Oberstein, DE
Natural Burmese ruby and diamond ring made by the famous Swiss jewellery house Gübelin. Set in
Ruby, Platinum
GIA Certified 1.12 Carat Burma No Heat Natural Cushion Cut Ruby
Located in Kowloon, Hong Kong
This beautiful 1.12 carat Burma no-heat vivid red ruby is a rare and valuable gemstone
Ruby
GIA Certified 1.55 Carat Burma No Heat Natural Oval Cut Ruby
Located in Kowloon, Hong Kong
This beautiful 1.55 carat Burma no-heat vivid red ruby is a rare and valuable gemstone
Ruby
GIA Certified 1.66 Carat Burma No Heat Natural Cushion Cut Ruby
Located in Kowloon, Hong Kong
This stunning 1.66 carat Burma no-heat vivid red ruby is a rare and valuable gemstone
Ruby
GIA Certified 1.99 Carat Burma No Heat Natural Oval Cut Ruby
Located in Kowloon, Hong Kong
This beautiful 1.99 carat Burma no-heat vivid red ruby is a rare and valuable gemstone
Ruby
3.97 Ct Natural Ruby Unheated Cabochon Red color Gemstone no heat
Located in bangkok, TH
RA110 3.97 Ct Natural Ruby Unheated Cabochon Red color Gemstone GEM DESCRIPTION Species
Ruby
Bulgari Natural No Heat Burma Ruby, Sapphire and Diamond Ring
By Bulgari
Located in New York, NY
The Bvlgari ring features an oval-shaped burma ruby no heat measuring 9.85 x 7.00 x 4.28 mm and
Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold
GIA Certified 0.52 Carat Burma No Heat Natural Vivid Red Ruby
Located in Kowloon, Hong Kong
This exquisite 0.52 carat Burma no-heat vivid red ruby is a rare and valuable gemstone
Ruby
Gubelin Certified 1.13 Carat Burma No Heat Natural Vivid Red Ruby
Located in Kowloon, Hong Kong
This exquisite 1.13 carat Burma no-heat vivid red ruby is a rare and valuable gemstone
Ruby
Gubelin Certified 0.893 Carat Burma No Heat Natural Vivid Red Ruby
Located in Kowloon, Hong Kong
This exquisite 0.893 carat Burma no-heat vivid red ruby is a rare and valuable gemstone
Ruby
$68,000Sale Price|20% Off
GIA Natural Red Ruby NO HEAT 3.28 CT Platinum Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA Natural Red Ruby NO HEAT 3.28 CT Platinum Diamond Ring This exquisite estate ring features a
Diamond, White Diamond, Ruby, Platinum
$54,400Sale Price|20% Off
GIA Certified 3.02 Carat No Heat Natural Ruby Diamond Platinum Ring
Located in Chicago, IL
A striking and highly collectible ruby ring centered on a 3.02 carat natural ruby, accompanied by
Diamond, Ruby, 18k Gold
6.16 Ct Natural GRS Burma ruby unheated Collection Quality Gemstone No heat
Located in bangkok, TH
GG08: 6.16 Ct Natural GRS Burma ruby unheated Collection Quality Gemstone GEM DESCRIPTION Species
Ruby
Certified Natural No-Heat Treated Ruby White Diamond Platinum Band Ring
By HYT Jewelry
Located in Hong Kong, HK
This striking platinum band ring features exceptional quality natural no-heat treated Rubies set
White Diamond, Ruby, Platinum
21.45 Ct ICA Certificate Natural Star Ruby No heat Pinkish Red Color
Located in bangkok, TH
RMA124 ICA Certificate Size Natural Star Ruby unheated Pinkish red color Gemstone GEM DESCRIPTION
Ruby
No Heat Burma Ruby Necklace with natural diamonds and akoya pearls
Located in Singapore, SG
House Gem Lab (Myanmar) stating that the rubies are natural from Burma with no indications of
Ruby, Diamond, Pearl, 18k Gold, White Gold
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
Ruby
1.02 Ct SSEF Certificate Natural Burma Ruby No heat Pigeon blood color
Located in bangkok, TH
GG49~ AA SSEF Certificate Natural burma ruby pigeon blood unheated Gemstone GEM DESCRIPTION
Ruby
$777
W 0.32 in D 0.16 in L 0.36 in
Certified 3.11 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.11 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.11
Ruby
$830
W 0.4 in D 0.1 in L 0.56 in
Certified 4.43 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 4.43 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 4.43
Ruby
$643
W 0.4 in D 0.1 in L 0.6 in
Certified 4.12 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 4.12 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Weight: 4.12 Carats
Ruby
$615
W 0.32 in D 0.16 in L 0.36 in
Certified 3.28 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.28 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.28
Ruby
$1,007
W 0.36 in D 0.12 in L 0.52 in
Certified 4.03 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 4.03 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 4.03
Ruby
$357
W 0.44 in D 0.08 in L 0.44 in
Certified 3.13 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.13 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.13
Ruby
45.63 Carats Ruby Mozambique No-Heat Marquise Layout Fine jewelry Natural Gem
Located in Jaipur, RJ
45.63 Carats Ruby Mozambique No-Heat Marquise Layout Fine jewelry Natural Gem Gemstone - Ruby
Ruby
Modern Ruby Halo Ring 18K Yellow Gold Natural No heat Burma Ruby Victorian Style
Located in Fairfield, CT
Modern Ruby Halo Ring 18K Yellow Gold Natural No heat Burma Ruby Victorian Style This Art Deco
Ruby, Gold, 18k Gold, Yellow Gold
43.45 Carats NO HEAT Ruby Mozambique Cut Stone Marquise Fine Quality Natural
Located in Jaipur, RJ
43.45 Carats NO HEAT Ruby Mozambique Cut Stone Marquise Fine Quality Natural Weight: 43.65
Ruby
$1,653
W 0.4 in D 0.12 in L 0.44 in
Certified 3.78 Carats Mozambique Ruby Hexagon Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.78 Carats Mozambique Ruby Hexagon Faceted Cut stone No Heat Natural Weight: 3.78
Ruby
$613
H 0.14 in W 0.28 in L 0.46 in
Certified 3.27 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.27 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.27
Ruby
$1,947
H 0.16 in W 0.4 in L 0.42 in
Certified 3.71 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.71 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.71
Ruby
$11,745
H 0.28 in W 0.44 in L 0.6 in
Certified 10.44 Carats Mozambique Ruby Pear Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
Certified 10.44 Carats Mozambique Ruby Pear Faceted Cutstone No Heat Natural Gem Weight: 10.44
Ruby
$693
W 0.28 in D 0.14 in L 0.32 in
Certified 1.85 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 1.85 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 1.85
Ruby
$663
W 0.24 in D 0.1 in L 0.36 in
Certified 1.77 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 1.77 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 1.77
Ruby
$759
W 0.32 in D 0.12 in L 0.36 in
Certified 2.53 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 2.53 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 2.53
Ruby
$519
D 0.16 in L 0.32 in
Certified 2.31 Carats Mozambique Ruby Round Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
Certified 2.31 Carats Mozambique Ruby Round Faceted Cut stone No Heat Natural Gem Weight: 2.31
Ruby
$432
D 0.12 in L 0.28 in
Certified 1.44 Carats Mozambique Ruby Round Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
Certified 1.44 Carats Mozambique Ruby Round Faceted Cut stone No Heat Natural Gem Weight: 1.44
Ruby
50.20 Carats Mozambique Ruby Hexagon Faceted Cut stone No Heat Natural Gemstone
Located in Jaipur, RJ
50.20 Carats Mozambique Ruby Hexagon Faceted Cut stone No Heat Natural Gemstone Weight: 50.20
Ruby
$407
D 0.12 in L 0.32 in
Certified 1.81 Carats Mozambique Ruby Hexagon Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 1.81 Carats Mozambique Ruby Hexagon Faceted Cut stone No Heat Natural Weight: 1.81
Ruby
$1,116
W 0.44 in D 0.14 in L 0.44 in
Certified 3.72 Carats Mozambique Ruby Fancy Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
Certified 3.72 Carats Mozambique Ruby Fancy Faceted Cut stone No Heat Natural Gem Weight: 3.72
Ruby
GIA Certified No Heat Natural Ruby Fancy Color Diamonds Bangle Bracelet
Located in New York, NY
Floral Colors Statement 1.12ct. Natural Ruby Bangle bracelet. GIA Certified # 2145490111 Pear
Diamond, White Diamond, Yellow Diamond, Pink Diamond, Ruby, 14k Gold, Ye...
GIA certified 1.59ct No Heat natural ruby diamond ring 14kt classic halo
Located in New York, NY
GIA certified oval shape ruby ring. No heat ruby, red color. 8x5.9mm. GIA certificate to
Diamond, Ruby, 14k Gold, White Gold
AIGS Certified 2.16ct Natural No Heat Ruby Diamonds ring 14kt SPlit Shank
Located in New York, NY
Ruby, Split Shank Ring AIGS Certified 1.06ct Natural Ruby Ring Report: GF12080628 Pear shape
Diamond, Ruby, 14k Gold, Yellow Gold
GIA Certified 3.20 Carat No Heat Natural Ruby Diamonds Ring 14 Karat
Located in New York, NY
Ruby Halo Cluster Diana Prime GIA Certified 2.00Ct Natural Ruby Ring Report: 6197270663 Oval
Diamond, Ruby, 14k Gold, Yellow Gold
GIA Certified 3.03ct No Heat Natural Ruby Diamond Ring 18kt Classic Halo
Located in New York, NY
GIA certified oval shape ruby ring. No heat, oval full cut & clean clairty 8.9x7.1mm. GIA
Diamond, Ruby, 18k Gold, White Gold
GIA Large 9.10 Carats Natural No Heat Ruby Diamond Platinum Cocktail Ring
Located in Miami, FL
This chic ruby and diamond cocktail ring is crafted in solid platinum, weighing 9.2 grams and 17mm
Diamond, Ruby, Platinum
5.20 Ct GRS certified Natural No heat Burma Ruby Pigeon blood (Mogok Myanmar )
Located in bangkok, TH
GG41: GRS Certificate Natural Burma Ruby Unheated Pigeon blood color Gemstone Original
Ruby
2.35 Ct Pair Natural Burma Ruby No heat Red Color Eye Clean Gemstone
Located in bangkok, TH
RMC37 Pair Natural Burma Ruby Unheated Red Color eye clean Gemstone GEM DESCRIPTION Species
Ruby
Vintage 1970s Certified Untreated No Heat 1.4 Carat Burma Ruby Gold Domed Ring
Located in Berlin, Berlin
hues are entirely natural. Yet they are rare – since it is estimated that 98% of all rubies available
Ruby, 14k Gold, Yellow Gold
French Edwardian Rare 1.80 Carat Natural Siam Ruby Duo Natural Pearl Rare Ring
Located in Napoli, IT
beautiful panel is composed by a puzzle of custom cut Natural Rubies (NO HEAT), vibrant Red especially under
Natural Pearl, Ruby, 18k Gold
Unavailable
Belle Epoque 1.15 Cart Natural No Heat Ruby
Located in Napoli, IT
, very wearable, timeless A true everlasting ring, set with valuable no heat Natural Ruby, having no
Diamond, Ruby, 18k Gold, Platinum
GIA Certified 9.09 Carat No Heat Round Shape Natural Star Ruby
Located in LA, CA
GIA Certified 9.09 carats Round Shape No Heat Natural Star Ruby 10.65 x 10.48 x 8.40 mm GIA
Ruby, Star Ruby
Natural No Heat Burma Ruby AGL & GIA Report Pigeon Blood
Located in Naples, FL
pendant with AGL report Natural No Heat Burma Ruby doc #1116277 and A second report is available from GIA
Ruby, 18k Gold
Unavailable
W 1.07 in L 1.62 in
Russian No-Heat Ruby Natural Pearls Diamond Brooch Friedrich Köchli circa 1870
Located in Goettingen, DE
Russian no-heat ruby natural pearls and diamond Brooch by Friedrich Koechli, Court Jeweler St
Diamond, Natural Pearl, Ruby, 18k Gold, Yellow Gold
Natural 5.37 Carat No Heat Burma Ruby and Diamond Engagement Ring
Located in Naples, FL
This Timeless 18K White Gold Ring Has A Center Oval No Heat Burma Ruby Weighing A Total Carat
White Diamond, Ruby, 18k Gold, White Gold
Victorian 1.20 Carat Natural No Heat Ruby Diamond Rare Trilogy Ring
Located in Napoli, IT
Magnificent quality of Natural Ruby intense Red, richly saturated, very clean – totally untreated NO HEAT
Diamond, Ruby, 18k Gold
Bayco 6.06 Natural No Heat Mozambique Ruby Diamond Platinum Cocktail Ring
By Bayco
Located in New York, NY
A platinum ring centered upon a magnificent 6.06 natural unheated oval Mozambique ruby, certified
Diamond, White Diamond, Ruby, Platinum
GIA Certified 1.85 Carat Natural No Heat Ruby 14k Yellow Gold Ring
Located in LA, CA
14K Yellow Gold Ring / Ruby No Heat 1.85ct / Diamond 0.32ct / Total item weight 4.11g / GIA
Ruby, Yellow Gold
Natural Briolette Diamond Burma No Heat Ruby Long Pendent Necklace in Platinum
By Great Diam
Located in Hong Kong, HK
No Heat Burma Ruby In Platinum With Detachable Tassel (Pendent). It Has 39.56 Carats Of Hand Picked
Diamond, White Diamond, Ruby, Platinum
Late 20th Century 1.89 Carat Natural No Heat Ruby and Diamond Ring
Located in Essex, GB
An impressively crafted vintage ruby ring. The centre stone – certified as natural, unheated – is a
Ruby, 18k Gold, White Gold
Natural Ruby GRS Certified Ring No Heat 4.51CT Pear Shape Diamonds 1.48CT
Located in New York, NY
Introducing our extraordinary no-heat natural ruby, this ruby ring that is sure to capture your
Ruby, Diamond, White Diamond, 18k Gold, White Gold
Natural Fancy Color Briolette Diamond and Burma No Heat Ruby Chain Necklace
By Great Diam
Located in Hong Kong, HK
Polished Natural Fancy Color Diamond Briolettes and 16.13 Carat Burma No Heat Ruby Delicately Set in 16.76
Diamond, White Diamond, Yellow Diamond, Brown Diamond, Ruby, 18k Gold
Edwardian Burma No Heat Ruby 2.10 Carat Diamond Ring
Located in Napoli, IT
Eternal, not fearing time, Edwardian rare no heat Burma Ruby of the most vibrant red pigeoun blood
Diamond, Ruby, 18k Gold, Platinum
No Heat 11 Carat Star Cabochon Ruby Diamond Platinum Ring
Located in Bellevue, WA
This striking ring features an 11 carat natural no heat star ruby cabochon accented by high quality
Diamond, Ruby, Star Sapphire, Platinum
Antique 5.0 Carat No Heat Ruby 3.90 Carat Diamond Earrings
Located in Napoli, IT
18 KT gold not marked. Starring two natural untreated - no heat Natural Rubies - cabochon cut od
Diamond, Ruby, 18k Gold
Fine Vintage Natural 1.16 Ct No Heat Siam Ruby .80 Ct G VVS Diamond Cluster ring
Located in Napoli, IT
by a gem report stating that the ruby is of Thai (Siam) origin with no indications of heat treatment
Diamond, Ruby, 18k Gold
18ct Rose Gold 'No Heat' Ruby and Diamond Necklace and Pendant
Located in Sydney, NSW
A stunningly crafted 18CT Rose Gold Pear cut, Natural, No Heat Ruby and Round brilliant cut
Diamond, Ruby, Rose Gold, 18k Gold
Art Deco 2.30 Ct Natural No Heat Siam Ruby 1.0 Ct Old Mine Diamond Trilogy Ring
Located in Napoli, IT
18 KT rose gold Set to the centre with a beautiful and rare to achieve Natural No Heat Siam Ruby very
Diamond, Ruby, 18k Gold, Silver
No Heat Mozambique Ruby Diamond 18 Karat White Gold Halo Ring
By Brij Nivesh
Located in Hollywood, FL
A Beautiful Handcrafted Ring in 18 Karat White Gold with Natural No Heat Ruby of Mozambique origin
Diamond, Ruby, White Diamond, 18k Gold, White Gold
GIA Certified Burma No Heat Ruby Diamond 18 Karat White Gold Pear Diamond Ring
By Brij Nivesh
Located in Hollywood, FL
A Beautiful Handcrafted Ring in 18 Karat White Gold with Natural No Heat Certified Ruby of Burma
Diamond, Ruby, 18k Gold, White Gold
Certified 2.31 Carat No Heat Ruby & 1 Carat F-G VS1-2 Diamond 18 Karat Gold Ring
Located in Southampton, GB
: Modified Brilliant/Cushion Natural Red Ruby with No Evidence of Heat Treatment Total Diamond Weight: 1ct
Diamond, Ruby, Gold
Victorian Natural Ruby Emerald Rare Bracelet
Located in Napoli, IT
with fine earth mined gemstones, such as vivacious Natural NO HEAT Rubies, most probably Burmese origin
Emerald, Ruby, 18k Gold
Natural Ruby Diamond Carved Apple Jade Necklace
Located in Napoli, IT
. Pendant measures 39 mm. x 27 mm. Embellished by a Natural Untreated no heat Ruby of extremely fine colour
Diamond, Jade, Ruby, 18k Gold
Spectacular Natural Burmese Ruby and Diamond Rare Victorian Ring
Located in Napoli, IT
origin make the focal point of this stunning ring Graduated selection of 1.10 CT natural NO HEAT Rubies
Diamond, Ruby
Unavailable
W 0.65 in L 0.5 in
Charles Krypell Signed Elegant Natural 2.00 carats Ruby Baguettes Gold Necklace
By Charles Krypell
Located in Scottsdale, AZ
this piece of elegance. Draping perfectly around the neck these natural no heat treatment rubies shine
Ruby, 18k Gold
Unavailable
H 0.52 in W 2.17 in
Etruscan Revival Diamond Ruby Sapphire Pearl Fibula Bar Brooch, circa 1900
Located in Napoli, IT
Centre is set with a trio of gemstones. Natural no heat Vibrant Red Ruby .45 Ct ; Natural no heat intense
Diamond, Natural Pearl, Ruby, Blue Sapphire, 18k Gold
Unavailable
Burma Ruby Ring 0017
Located in New York, NY
Ruby (No heat), and encircled by round-shaped diamonds, exuding unparalleled refinement. The deep
Diamond, Ruby, 18k Gold, White Gold
Impressive Yellow Gold, Ruby and Diamonds Pendant
Located in Bay Harbor Islands, FL
carved Ruby, natural no heat weighing 216.13cts., which is surrounded by eight Pear Shape Rose Cut
Ruby, 18k Gold
Unavailable
W 1.42 in D 0.71 in L 1.23 in
Victorian Burma Sapphire 4.60ct Certificated Untreated, Pearl, Ruby Bee/Insect/B
Located in London, GB
rose gold and silver set, intricately formed and set with 2 well matched rubies (natural, no heat
Diamond, White Diamond, Natural Pearl, Ruby, Blue Sapphire, Pearl, Sapph...
Edwardian Burma Ruby and Diamond Five-Stone Platinum Ring
Located in Napoli, IT
Natural no heat Burmese Rubies and dazzling old mine cut Diamonds of the greatest purity Centre old mine
Diamond, Ruby, Platinum
American Indian. 18k, 0.85 carat Diamond & Ruby Ring
Located in Miami, FL
. 0.20 carat ruby total. Round cut ruby set in prongs. 100% natural no heat burma ruby. Total carat
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
18 Karat White Gold Ruby Diamond Cocktail Dangle Earring
By Brij Nivesh
Located in Hollywood, FL
Colorless Diamond And Vibrant Pear No heat Mozambique Rubies. A Statement piece for Evening Wear Natural
Diamond, Ruby, 18k Gold, White Gold
Magnificent Vintage Untreated Sapphire Ruby Diamond Cross over Ring
Located in Napoli, IT
untreated Sapphire and Ruby no heat treatment approx 1.0 Ct the Sapphire .95 Ct the Ruby – stunning Royal
Diamond, Ruby, Sapphire, 18k Gold
1.04ct Oval Certified Non-Heated Ruby & 0.30ct Diamond Platinum Cluster Ring
Located in Southampton, GB
Colour: Transparent Red Ruby Specifics: Natural Red Ruby with No Evidence of Heat Treatment Total
Diamond, Ruby, Platinum
Unavailable
H 0.71 in W 1.78 in
Victorian French 2.60 Carat Ruby .40 Carat Rose Cut Diamond 18 KT Rare Bangle
Located in Napoli, IT
natural no heat Rubies and rose cut Diamonds complementing the Red hues with lovely sparkle Hand crafted
Diamond, Ruby, 18k Gold, Silver
Art Deco 4 Carat Ruby Cabochon & 1.50 Carats of Diamonds in Platinum Ring
Located in Scottsdale, AZ
This impressive Art Deco period handcrafted ring features a 4 carat natural no heat treated Ruby
Diamond, Ruby, White Diamond, Platinum
Pendant & Earring Suite 60Ct Natural Ruby No Heat & Black & White Diamond 18KWG
Located in New York, NY
Pendant & Earring Suite 60Ct Natural Ruby No Heat & Black & White Diamond 18KWG This Large eye
Diamond, Ruby, White Diamond, 18k Gold
1.96 Carat Natural Burma No Heat Ruby & Diamond Ring
Located in New York, NY
A stunning natural antique cushion-cut burmese ruby (no-heat, no oil) ring with brilliant-cut
Diamond, Ruby, White Gold, Yellow Gold, 18k Gold
No-Heat Natural Ruby Diamond Gold Heart-shape Earrings
Located in Beverly Hills, CA
A pair of lovely heart-shape earrings featuring a pear-shape natural non-heated ruby framed with
Ruby, White Diamond, 14k Gold, White Gold
No-Heat 1.44 Carat Oval Cut Natural Ruby Pinkish-Red
Located in Bangkok, TH
A stunning 1.44 Carat Ruby gemstone. It is completely natural and hasn't undergone any form of
Ruby
No-Heat 1.78 Carat Oval Cut Natural Ruby Pigeon Blood
Located in Bangkok, TH
A stunning 1.78 Carat Ruby gemstone. It is completely natural and hasn't undergone any form of
Ruby
GIA Certified No Heat Octagonal Natural Ruby Weighing 1.34 Carats
By OGI Ltd
Located in New York, NY
GIA Certified No Heat Octagonal Natural Ruby - 1.34 Carats Elevate your jewelry collection with
Ruby
Sold
W 0.32 in D 0.12 in L 0.22 in
GIA Certified No Heat Oval Natural Ruby Weighing 1.18 Carats Gemstone
By OGI Ltd
Located in New York, NY
Introducing the Exquisite GIA Certified No Heat Oval Natural Ruby Weighing 1.18 Carats Elevate your
Ruby
3.60 Carat GIA Cert Natural No Heat Burma Ruby Gold Ring
Located in Chicago, IL
G.I.A certified 3.60 carat Oval Ruby, no heat enhancements or treatments and of Burmese origin
Diamond, Ruby, 18k Gold
Victorian Natural Burma No Heat Ruby Diamond Gold Silver Engagement Ring
Located in Beverly Hills, CA
carat vivid red ruby that is AGL certified as Burma origin with no indications of heat treatment. Hand
Diamond, Ruby, 18k Gold
Victorian Natural Burma No Heat Ruby Diamond Gold Silver Engagement Ring
Located in Beverly Hills, CA
carat vivid red ruby that is AGL certified as Burma origin with no indications of heat treatment. Hand
Diamond, Ruby, 18k Gold
GIA Certified 2.30 Carat Natural Untreated 'No Heat' Burmese Ruby Ring
Located in Tokyo, JP
A beautiful ring set in Platinum featuring GIA certified 2.30 Carats Natural Untreated (No Heat
Diamond, Ruby, Platinum
Bulgari No Heat Burma 4.42 Carat Natural Ruby Diamond Gold Ring
By Bulgari
Located in Geneva, CH
Best quality stone 4.42 Carat Cushion Natural Rubis Burmese Non heated on Diamond and Gold Ring
Diamond, Ruby, 18k Gold
Sold
W 0.35 in D 0.21 in L 0.43 in
GIA Certified No Heat Natural Star Ruby Loose Stone Weighing 4.84 Carats
By OGI Ltd
Located in New York, NY
6224671008 Natural star rubies are relatively rare and highly sought after by gem enthusiasts and collectors
Ruby, Star Ruby
Antique Natural No Heat Burma Ruby and Diamond Ring, circa 1900
Located in Aspen, CO
The center ruby weighs 1.3 cts. and displays the an exceptional color red which has made such
Diamond, Ruby, 18k Gold, Platinum
No Heat Ruby and Diamond Gold Ring
Located in New York, NY
A bold and beautiful ruby and diamond cocktail ring centered with a large and natural, no-heat ruby
Ruby, White Diamond, 18k Gold, White Gold
60.87 Carats Ruby Mozambique No-Heat Plain Pear Fine jewelry Natural Gemstone
Located in Jaipur, RJ
60.87 Carats Ruby Mozambique No-Heat Plain Pear Fine jewelry Natural Gemstone Gemstone - Ruby
Ruby
Sold
W 0.52 in D 0.34 in L 0.63 in
Certified 16.44 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 16.44 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 16.44
Ruby
Sold
W 0.32 in D 0.12 in L 0.46 in
Certified 3.09 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.09 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.09
Ruby
Sold
H 0.16 in W 0.52 in L 0.75 in
Certified 12.10 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 12.10 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 12.10
Ruby
Cartier 18K Yellow Gold 1970's Fire Opal Bezel Set Necklace
By Cartier
Located in New York, NY
Step back in time with this exquisite vintage Cartier pendant, a true gem from the 1970s. Crafted in 18K yellow gold, this pendant features a captivating fire opal, bezel set to perf...
Fire Opal, 18k Gold, Yellow Gold
1960s Van Cleef & Arpels French Flower Diamond Petal Earrings
By Van Cleef & Arpels
Located in New York, NY
1960s Van Cleef & Arpels French Flower Diamond Petal Earrings. Signed and numbered M39112. Diamond weight appx. 10.50 cts. 1.25 inches. Total Weight: 32.80 grams. SERVICE PAPER FRO...
Diamond, Gold
HERMES black Swift & Tuffetage corduroy BIRKIN 30 COTE-A-COTE Bag
By Hermès
Located in Zürich, CH
100% authentic Hermès Birkin 30 Côté-a-Côté in black corduroy with Veau Swift leather trim and gussets. Features palladium plated hardware and cleaning brush for corduroy. Brand new ...
$137,500Sale Price|50% Off
NWT $275, 000 Rare Fancy 18KT Gold 60CT Gorgeous Important 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 Rare Important Ruby and Diamond Necklace. Necklace con...
Diamond, Ruby, Gold, 18k 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
Cartier Ear-Climber Diamond Earrings
By Cartier
Located in New York, NY
From the House of Cartier, these spectacular ear climber diamond earrings, circa 1940, are finely crafted in platinum and showcase 2 old European cut diamonds weighing approximately ...
Platinum
David Webb Turquoise Diamond Platinum Wrap Ring
By David Webb
Located in New York, NY
Gorgeous David Webb platinum wrap coil ring with two turquoise cabochons (measuring 15mm x 10mm and 20mm x 13.5mm), surrounded with a total of approx. 7.00ctw H-SI1 diamonds. Ring si...
Diamond, Turquoise, Platinum
Spectra Fine Jewelry Mother and Baby Bird Brooch in 18kt Gold
By Spectra Fine Jewelry
Located in New York, NY
This enchanting Mother and Baby Bird Brooch by Spectra Fine Jewelry captures a heartwarming moment between a mother bird and her chick. Created in 2021, this Contemporary piece showc...
White Diamond, Pink Diamond, 18k Gold, Rose Gold, White Gold
Emilio Jewelry Gia Certified 20.00 Carat Fancy Intense Diamond Earring
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, Mind blowing perfect matching pair of Gia Certified Natural Fancy Intens...
Yellow Diamond
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...
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...
Important Bvlgari Diamond Earrings
By Bulgari
Located in New York, NY
Important Bvlgari Diamond Earrings A pair of Bulgari diamond earrings set with 92 marquise cut and 60 round cut diamonds. The round diamond at the center of the earrings weighs2.93...
Diamond, 18k Gold
Emilio Jewelry GIA Certified 5.00 Carat Flawless Fancy Pink Diamond
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. The color of this diamond is much bette...
Pink Diamond
1980s 27.20cts Gemstone 9cts Diamond 18K Gold Statement Choker Necklace
Located in Miami, FL
Captivating 1980s multi-gemstone choker necklace. Crafted with precision, each square link is beautifully set with square step-cut gemstones including amethyst, sun-kissed citrine, s...
Diamond, Multi-gemstone, 18k Gold
Birkin 30 Epsom Leather Vert Criquet
By Hermès
Located in Paris, FR
Amazing Birkin 30 in Cricket Green Epsom leather. The plastics are still on the jewelry. Padlock, zipper pull, bell and keys (2) are present. The bag is in very good condition and ha...
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
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.