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3.30cts Mozambique Ruby Blood Red Cut Stone Unheated 100% Natural Certified
3.30cts Mozambique Ruby Blood Red Cut Stone Unheated 100% Natural Certified

3.30cts Mozambique Ruby Blood Red Cut Stone Unheated 100% Natural Certified

Located in Chicago, IL

3.30cts Mozambique Ruby Blood Red Cut Stone Unheated Ruby 100% Natural Certified Additional information: Condition: New without tags: A brand-new, unused, and unworn item (including...

Category

2010s Indian More Jewelry

Materials

Ruby

Antique Diamond And Ruby Cluster 18k Yellow Gold Ring.
Antique Diamond And Ruby Cluster 18k Yellow Gold Ring.

Antique Diamond And Ruby Cluster 18k Yellow Gold Ring.

Located in London, GB

Natural unheated Ruby total weight 1.00ct Round brilliant diamond centre stone total weight 0.40ct H colour SI2 clarity The ring can be resized Box and valuation included

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Yellow Gold

Mozambique Ruby 0.95Cts Cut Stone Unheated 100% Natural Certified
Mozambique Ruby 0.95Cts Cut Stone Unheated 100% Natural Certified

Mozambique Ruby 0.95Cts Cut Stone Unheated 100% Natural Certified

Located in Chicago, IL

Mozambique Ruby 0.95Cts Cut Stone Unheated Ruby 100%Natural Ruby Certified Additional information: Condition: New without tags: A brand-new, unused, and unworn item (including handm...

Category

2010s Indian More Jewelry

Materials

Ruby

0.63Ct GUILD Certificate Ruby Burma Pigeon blood Color Eye Clean quality
0.63Ct GUILD Certificate Ruby Burma Pigeon blood Color Eye Clean quality

0.63Ct GUILD Certificate Ruby Burma Pigeon blood Color Eye Clean quality

Located in bangkok, TH

RMA75 0.63 Cts Guild Certified Unheated Ruby Burma Pigeon Blood Color Eye clean quality GEM ESCRIPTION: Species: Natural Corumdum Variety: Natural Ruby Weight: 0.63ct Color...

Category

2010s Burmese Loose Gemstones

Materials

Ruby

Natural Deep Red Ruby 1.11 Carat Oval Cut Unheated Loose Gemstone for Ring
Natural Deep Red Ruby 1.11 Carat Oval Cut Unheated Loose Gemstone for Ring

Natural Deep Red Ruby 1.11 Carat Oval Cut Unheated Loose Gemstone for Ring

Located in Peshawar, PK

Deep Red Natural Unheated Ruby Oval Cut Loose Gemstone – Genuine Precious Ruby for Fine Jewelry, Engagement Ring and Luxury Custom Jewelry Settings 💎 GEMSTONE TYPE: Ruby ⚖️ WEIGHT:...

Category

2010s Mozambican Contemporary Loose Gemstones

Materials

Ruby

Pinkish Red Natural Ruby 1.05 Carat Pear Cut Unheated Loose Gemstone for Ring
Pinkish Red Natural Ruby 1.05 Carat Pear Cut Unheated Loose Gemstone for Ring

Pinkish Red Natural Ruby 1.05 Carat Pear Cut Unheated Loose Gemstone for Ring

Located in Peshawar, PK

With its elegant shape and vibrant color, this unheated ruby is ideal for creating a bespoke engagement ring, pendant, earrings, or other luxury custom jewelry.

Category

2010s Mozambican Contemporary Loose Gemstones

Materials

Ruby

Pinkish Red Natural Ruby 2.10 Carat Oval Cushion Cut Unheated Loose Gemstones
Pinkish Red Natural Ruby 2.10 Carat Oval Cushion Cut Unheated Loose Gemstones

Pinkish Red Natural Ruby 2.10 Carat Oval Cushion Cut Unheated Loose Gemstones

Located in Peshawar, PK

Natural Pinkish Red Unheated Ruby Oval Cushion Cut Loose Gemstones – Genuine Precious Ruby for Fine Jewelry, Engagement Ring and Luxury Custom Jewelry Settings 💎 GEMSTONE TYPE: Rub...

Category

2010s Mozambican Contemporary Loose Gemstones

Materials

Ruby

2.02 Ct. Natural Unheated Certified Ruby & Diamond Halo Ring 18K White Gold
2.02 Ct. Natural Unheated Certified Ruby & Diamond Halo Ring 18K White Gold

2.02 Ct. Natural Unheated Certified Ruby & Diamond Halo Ring 18K White Gold

Located in Chicago, IL

This is a one-of-a-kind Ruby and Diamond Split-Shank Ring! The center stone is an Oval cut 2.02 Carat Natural Unheated Ruby from Mozambique displaying an intense red "pigeon blood" c...

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Cert. NO HEAT “Pigeon Blood” 5.06ct Ruby Ring with Diamonds
GRS Cert. NO HEAT “Pigeon Blood” 5.06ct Ruby Ring with Diamonds

GRS Cert. NO HEAT “Pigeon Blood” 5.06ct Ruby Ring with Diamonds

Located in Irvine, CA

Rare 'Pigeon Blood' 5ct Unheated Ruby Ring from Mozambique, featuring a GRS-certified vivid red ruby in a luxurious diamond setting.

Category

21st Century and Contemporary North American Modern Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Unheated 1.02ct Burma Ruby & Diamond 18k Ring - Vintage, Exquisite!
Unheated 1.02ct Burma Ruby & Diamond 18k Ring - Vintage, Exquisite!

Unheated 1.02ct Burma Ruby & Diamond 18k Ring - Vintage, Exquisite!

Located in bangkok, TH

An Exquisite Estate Unheated Burma Ruby and diamond Platinum Ring dating from c.1975 and featuring a gorgeous Unheated ruby from the famed mines of Mogok in Burma.

Category

Vintage 1970s Burmese Cluster Rings

Materials

Diamond, Ruby, 18k Gold

French Victorian 39.00 Ct Australian Opal 6.00 Ct Rubies Large Brooch
French Victorian 39.00 Ct Australian Opal 6.00 Ct Rubies Large Brooch

French Victorian 39.00 Ct Australian Opal 6.00 Ct Rubies Large Brooch

Located in Napoli, IT

Rare Find This truly unique large brooch is Victorian period, France 1890 ca – bearing French hallmarks from the period Impressive 39.00 Ct Natural Australian Opal, rare size to come...

Category

Antique Late 19th Century French Victorian Brooches

Materials

Opal, Ruby, 18k Gold

GIA Certified 4.26ct Unheated Burma Ruby Diamond Chandelier Earrings
GIA Certified 4.26ct Unheated Burma Ruby Diamond Chandelier Earrings

GIA Certified 4.26ct Unheated Burma Ruby Diamond Chandelier Earrings

Located in Kowloon, Hong Kong

Unheated rubies of this caliber—mined from the storied mines of Burma—are exceptionally rare and highly coveted by collectors and connoisseurs.

Category

2010s Chandelier Earrings

Materials

Diamond, White Diamond, Ruby, Platinum

GRS Certified 4.01 Carat Unheated Mozambique Ruby & Diamond Platinum Three-Stone
GRS Certified 4.01 Carat Unheated Mozambique Ruby & Diamond Platinum Three-Stone

GRS Certified 4.01 Carat Unheated Mozambique Ruby & Diamond Platinum Three-Stone

By Antinori Fine Jewels

Located in Chicago, IL

An extraordinary statement of rarity and elegance, this handcrafted platinum ring showcases a breathtaking 4.01 carat natural Mozambique ruby, certified by GRS as unheated with an ex...

Category

2010s Italian Cocktail Rings

Materials

Diamond, Ruby, White Gold, Platinum

GIA Certified Unheated 4 carat Ruby with Diamond Ring Set in 18 Karat Gold
GIA Certified Unheated 4 carat Ruby with Diamond Ring Set in 18 Karat Gold

GIA Certified Unheated 4 carat Ruby with Diamond Ring Set in 18 Karat Gold

Located in Bangkok, TH

Unheated Ruby 4.19 carats with Diamond 0.40 carat Ring set in 18 Karat Gold Settings (GIA Certified) Width: 0.7 cm Length: 1.0 cm Ring Size: 53 Total Weight: 10.59 grams "We fir...

Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Ruby, Gold, 18k Gold

GIA Certified 2.03 Carat Unheated Cushion Ruby Diamond Halo Ring
GIA Certified 2.03 Carat Unheated Cushion Ruby Diamond Halo Ring

GIA Certified 2.03 Carat Unheated Cushion Ruby Diamond Halo Ring

Located in Chicago, IL

A refined and timeless jewel, combining a GIA-certified unheated ruby with a sophisticated diamond surround, suitable for collectors or for those seeking a distinctive high-jewelry r...

Category

2010s American Band Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 4.56ct Unheated Burma Ruby & Diamond Chandelier Earrings
GIA Certified 4.56ct Unheated Burma Ruby & Diamond Chandelier Earrings

GIA Certified 4.56ct Unheated Burma Ruby & Diamond Chandelier Earrings

Located in Kowloon, Hong Kong

Unheated rubies of this caliber—mined from the storied region of Burma—are exceptionally rare and highly coveted by collectors and connoisseurs.

Category

2010s Chandelier Earrings

Materials

Diamond, White Diamond, Ruby, Platinum

10.30 Carat No-Heat Ruby Cabochon Diamond Platinum Ring, GIA Certified
10.30 Carat No-Heat Ruby Cabochon Diamond Platinum Ring, GIA Certified

10.30 Carat No-Heat Ruby Cabochon Diamond Platinum Ring, GIA Certified

Located in Beverly Hills, CA

A large and impressive unheated ruby cabochon weighing 10.30 carats takes center stage.

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.71 Carat Natural Oval Cut Ruby & Diamond Halo Cocktail Ring
GIA Certified 1.71 Carat Natural Oval Cut Ruby & Diamond Halo Cocktail Ring

GIA Certified 1.71 Carat Natural Oval Cut Ruby & Diamond Halo Cocktail Ring

Located in Houston, TX

This exquisite ring features a natural GIA certified unheated ruby weighing 1.71 carats, beautifully complemented by 1.35 carats of marquise and round diamonds.

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA 4.97 ct UnHeated Cabochon Ruby Necklace Halo Diamonds in 18k Yellow Gold
GIA 4.97 ct UnHeated Cabochon Ruby Necklace Halo Diamonds in 18k Yellow Gold

GIA 4.97 ct UnHeated Cabochon Ruby Necklace Halo Diamonds in 18k Yellow Gold

Located in La Jolla, CA

GIA Unheated Ruby Cabochon Pendant with Diamonds in 18k Yellow Gold Ruby and Diamond Pendant Necklace features a GIA certified Cushion Sugarloaf Double Cabochon Ruby with Purple-Red...

Category

20th Century North American Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

AIG Certified 1.10 Ct Untreated Ruby Diamonds 18K Gold Ring
AIG Certified 1.10 Ct Untreated Ruby Diamonds 18K Gold Ring

AIG Certified 1.10 Ct Untreated Ruby Diamonds 18K Gold Ring

Located in New Delhi, Delhi

So stunning design and style fir this refined ring in 18k with a unheated ruby from Mozambico of 1,10 carats, pear cut, extra fine quality, spectacular color , and diamonds round bri...

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Ruby, 18k Gold

Unheated 1.23ct Burma Ruby & Diamond Ring GIA - Gorgeous!
Unheated 1.23ct Burma Ruby & Diamond Ring GIA - Gorgeous!

Unheated 1.23ct Burma Ruby & Diamond Ring GIA - Gorgeous!

Located in bangkok, TH

A simply magnificent and utterly unique Jewel set in solid platinum, and featuring a stunning, completely unheated and untreated Ruby from Mogok in Burma weighing an impressive 1.23ct.

Category

Early 2000s Cocktail Rings

Materials

Diamond, Ruby, Platinum

Mozambique Ruby 7.00 cts Blood Red Unheated 100% Natural Cut Stone
Mozambique Ruby 7.00 cts Blood Red Unheated 100% Natural Cut Stone

Mozambique Ruby 7.00 cts Blood Red Unheated 100% Natural Cut Stone

Located in Chicago, IL

Mozambique Ruby 7.00 cts Blood Red Unheated Ruby 100% Natural Ruby Cut Stone Note: There May Be Little Variation In Colour Between Image And Actual gemstone due to the resolution of...

Category

2010s Indian More Jewelry

Materials

Ruby

Mozambique Ruby 3.72 cts Pear Blood Red Unheated Cut Stone Certified
Mozambique Ruby 3.72 cts Pear Blood Red Unheated Cut Stone Certified

Mozambique Ruby 3.72 cts Pear Blood Red Unheated Cut Stone Certified

Located in Chicago, IL

Mozambique Ruby 3.72 cts Pear Blood Red Unheated Ruby Cut Stone Certified Note: There May Be Little Variation In Colour Between Image And Actual gemstone due to the resolution of th...

Category

2010s Indian More Jewelry

Materials

Ruby

Natural Unheated Mozambique Ruby 2.10 carats set in Platinum Ballerina Ring
Natural Unheated Mozambique Ruby 2.10 carats set in Platinum Ballerina Ring

Natural Unheated Mozambique Ruby 2.10 carats set in Platinum Ballerina Ring

Located in Los Angeles, CA

Introducing an exceptional platinum ballerina ring featuring a rare natural, unheated Mozambique ruby weighing 2.10 carats. Oval in shape and measuring 7.62 x 7.10 x 4.46 mm, the rub...

Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Ruby, Platinum

Unheated 1.11ct Thai Ruby & Diamond Platinum Ring No Heat AIGS
Unheated 1.11ct Thai Ruby & Diamond Platinum Ring No Heat AIGS

Unheated 1.11ct Thai Ruby & Diamond Platinum Ring No Heat AIGS

Located in bangkok, TH

An Exquisite Estate Unheated 1.11ct Thai Ruby and diamond Platinum Ring dating from c.1990 and featuring a gorgeous Unheated ruby from the famed mines of Chantaburi in Thailand.

Category

2010s Cocktail Rings

Materials

Diamond, Ruby, Platinum

Natural No Heat Madagascar Ruby 1.55ct Cluster Ring with Diamonds in Gold
Natural No Heat Madagascar Ruby 1.55ct Cluster Ring with Diamonds in Gold

Natural No Heat Madagascar Ruby 1.55ct Cluster Ring with Diamonds in Gold

Located in Berlin, BE

Elegant cluster ring set in gold, centered with a natural unheated ruby from Madagascar weighing 1.55 carats.

Category

20th Century French Aesthetic Movement Cluster Rings

Materials

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

GRS Certified 4.20 Carat Unheated Mozambique Ruby Heart Diamond Earrings
GRS Certified 4.20 Carat Unheated Mozambique Ruby Heart Diamond Earrings

GRS Certified 4.20 Carat Unheated Mozambique Ruby Heart Diamond Earrings

By Antinori Fine Jewels

Located in Chicago, IL

The classic heart motif combined with important unheated rubies creates a romantic yet sophisticated jewel suitable for both special occasions and an exceptional fine jewelry collect...

Category

2010s Stud Earrings

Materials

Diamond, Ruby, White Gold, Platinum

Natural No Heat Burma Ruby 1.14ct Ring with Diamonds in 14K White Gold
Natural No Heat Burma Ruby 1.14ct Ring with Diamonds in 14K White Gold

Natural No Heat Burma Ruby 1.14ct Ring with Diamonds in 14K White Gold

Located in Berlin, BE

Elegant ring crafted in 14K white gold, set with a natural unheated ruby from Burma (Myanmar) weighing 1.14 carats.

Category

20th Century French Aesthetic Movement Cluster Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

5.87 Ct GRS Certificate Natural Afghanistan No heat Red Color Eye clean
5.87 Ct GRS Certificate Natural Afghanistan No heat Red Color Eye clean

5.87 Ct GRS Certificate Natural Afghanistan No heat Red Color Eye clean

Located in bangkok, TH

RMA122 GRS Certificate Natural Unheated Ruby Afghanistan Red color eye clean Gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby Unheated Weight: 5.87ct C...

Category

2010s Loose Gemstones

Materials

Ruby

No-Heat Ruby Diamond Platinum Ring, GIA Certified
No-Heat Ruby Diamond Platinum Ring, GIA Certified

No-Heat Ruby Diamond Platinum Ring, GIA Certified

Located in Beverly Hills, CA

A superb ring featuring a rare unheated ruby. It weighs exactly 3.00 carats and is certified by the GIA as natural with no treatments, very rare for ruby.

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

Emilio Jewelry Exceptional 5.00 Carat GRS Unheated Collectors Ruby Ring
Emilio Jewelry Exceptional 5.00 Carat GRS Unheated Collectors Ruby Ring

Emilio Jewelry Exceptional 5.00 Carat GRS Unheated Collectors Ruby Ring

By Emilio!

Located in New York, NY

Finding an unheated ruby exceeding five carats with this degree of clarity, vibrance and prestigious vivid-red color is exceptionally difficult, making this a genuinely rare collecto...

Category

21st Century and Contemporary Three-Stone Rings

16.5cm (6.5”) Unheated Burmese Ruby Bracelet/Full Eternity Tennis Bracelet
16.5cm (6.5”) Unheated Burmese Ruby Bracelet/Full Eternity Tennis Bracelet

16.5cm (6.5”) Unheated Burmese Ruby Bracelet/Full Eternity Tennis Bracelet

Located in Singapore, SG

This Burmese unheated ruby full eternity bracelet is crafted in 18k solid yellow gold and measures 16.5 cm (6.5") in length, exuding luxury and sophistication.

Category

21st Century and Contemporary Singaporean Art Deco Tennis Bracelets

Materials

Ruby, Yellow Gold, 18k Gold

Pear shape Unheated Mozambique Ruby 2.7ct Contemporary Cocktail Ring in 18K Gold
Pear shape Unheated Mozambique Ruby 2.7ct Contemporary Cocktail Ring in 18K Gold

Pear shape Unheated Mozambique Ruby 2.7ct Contemporary Cocktail Ring in 18K Gold

By HYT

Located in Hong Kong, HK

Beautiful band ring designed with 6 untreated (unheated) Rubies sourced from Mozambique and decorated with Natural D-E color Marquise and Pear cut White Diamonds.

Category

2010s Hong Kong Contemporary Band Rings

Materials

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

GIA Certified 1.58 Carat, Unheated, Burmese Ruby & Diamond Ring set in Platinum
GIA Certified 1.58 Carat, Unheated, Burmese Ruby & Diamond Ring set in Platinum

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. Rubies are referred to as "Ratnaraj" in Sans...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified Unheated 2 Carat Ruby and Diamond Eternity Band in Platinum
GIA Certified Unheated 2 Carat Ruby and Diamond Eternity Band in Platinum

GIA Certified Unheated 2 Carat Ruby and Diamond Eternity Band in Platinum

By Sarosi By Timeless Gems

Located in Los Angeles, CA

This spectacular eternity band features a fine 2.00 carat emerald-cut unheated ruby and over 3 carats in baguette cut diamonds!

Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

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

Unheated 1.11ct Burma Ruby No Heat GIA Certificate - Superb!
Unheated 1.11ct Burma Ruby No Heat GIA Certificate - Superb!

Unheated 1.11ct Burma Ruby No Heat GIA Certificate - Superb!

Located in bangkok, TH

An absolutely magnificent, absolutely superb quality unheated, untreated ruby from the famed gem mines of Myanmar Burma weighing 1.11ct.

Category

2010s Loose Gemstones

Materials

Ruby

Guild Certified 7.02 carats Mozambique Ruby and Diamond Ring
Guild Certified 7.02 carats Mozambique Ruby and Diamond Ring

Guild Certified 7.02 carats Mozambique Ruby and Diamond Ring

Located in Khet Bang Rak, 10

Rubies are known as the king of gems, and this ring features an unheated ruby — a rarity that is becoming increasingly harder to find.

Category

21st Century and Contemporary Thai Modern Wedding Rings

Materials

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

Unheated Mozambique Round and Pear Ruby Cts 2.21 and Marquise Diamond Pendant
Unheated Mozambique Round and Pear Ruby Cts 2.21 and Marquise Diamond Pendant

Unheated Mozambique Round and Pear Ruby Cts 2.21 and Marquise Diamond Pendant

Located in Hong Kong, HK

Crafted with three exquisite Mozambique unheated rubies totaling 2.21 carats, including two pear-shaped and one round.

Category

21st Century and Contemporary Hong Kong Contemporary Drop Necklaces

Materials

Diamond, Ruby, 14k Gold, 18k Gold

1.25 Carat No-Heat Ruby Diamond Platinum Ring, GIA Certified
1.25 Carat No-Heat Ruby Diamond Platinum Ring, GIA Certified

1.25 Carat No-Heat Ruby Diamond Platinum Ring, GIA Certified

Located in Beverly Hills, CA

A simple yet stylish ring featuring a rare unheated ruby. It weighs 1.25 carats and has a rich vibrant red color with excellent brilliance.

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

Unheated 1.02ct Burma Ruby No Heat & Diamond Ring GIA - Sensational!
Unheated 1.02ct Burma Ruby No Heat & Diamond Ring GIA - Sensational!

Unheated 1.02ct Burma Ruby No Heat & Diamond Ring GIA - Sensational!

Located in bangkok, TH

simply magnificent and utterly unique Jewel set in solid platinum, and featuring a stunning, completely unheated and untreated Ruby from Mogok in Burma weighing an impressive 1.02ct.

Category

2010s Cluster Rings

Materials

Platinum

IGI Certified 2.33 Carat Red Ruby & Diamond Ring in 18K White Gold
IGI Certified 2.33 Carat Red Ruby & Diamond Ring in 18K White Gold

IGI Certified 2.33 Carat Red Ruby & Diamond Ring in 18K White Gold

Located in KOWLOON, HK

Collectible unheated ruby ring. The ruby weighs an impressive 2.32 carat and has a beautiful oval shape along with an deep purlish-red color that makes it so special.

Category

2010s Hong Kong Modern Cocktail Rings

Materials

Diamond, Ruby, White Gold

NWT $275, 000 18KT Fancy Large Glittering Fancy Natural Ruby Diamond Necklace
NWT $275, 000 18KT Fancy Large Glittering Fancy Natural Ruby Diamond Necklace

NWT $275, 000 18KT Fancy Large Glittering Fancy Natural Ruby Diamond Necklace

Located in New York, NY

Necklace contains over 30CTS of Beautiful Fancy Natural Unheated Rubies and Diamonds!!! Stones are Very Clean and Extremely Fine!!!

Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

NWT $635, 000 18KT Gold Glittering 40CT Natural GIA Pigeon Ruby Diamond Necklace
NWT $635, 000 18KT Gold Glittering 40CT Natural GIA Pigeon Ruby Diamond Necklace

NWT $635, 000 18KT Gold Glittering 40CT Natural GIA Pigeon Ruby Diamond Necklace

Located in New York, NY

Necklace contains approx 40CTS of Beautiful Fancy Natural Unheated Rubies and Diamonds!!! Stones are Very Clean and Extremely Fine!!!

Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Mid Century 3.30ct Unheated Thai Ruby and Diamond 14K Gold Ring
Mid Century 3.30ct Unheated Thai Ruby and Diamond 14K Gold Ring

Mid Century 3.30ct Unheated Thai Ruby and Diamond 14K Gold Ring

Located in Chicago, IL

A vivid celebration of color and brilliance, this exceptional Mid-Century ring showcases a magnificent 3.30 carat unheated Thai ruby, certified by GIA and accompanied by its report.

Category

Mid-20th Century American Modern Cocktail Rings

Materials

Diamond, Ruby, 14k Gold

AIGS Certificate 3.03 ct Ruby Brilliant Pendant unheated Mozambique 950 Platinum
AIGS Certificate 3.03 ct Ruby Brilliant Pendant unheated Mozambique 950 Platinum

AIGS Certificate 3.03 ct Ruby Brilliant Pendant unheated Mozambique 950 Platinum

Located in Viena, Viena

a three carat ruby is considered a rarity rubies are found as not so large rough crystals and are usually not so large after cutting, this unheated ruby drop from Mozambique is there...

Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, Ruby, Platinum

2.03 Carats Mozambique Ruby - oval cut
2.03 Carats Mozambique Ruby - oval cut

2.03 Carats Mozambique Ruby - oval cut

Located in Khet Bang Rak, 10

Unheated rubies are becoming increasingly rare, and finding clean, well-saturated pieces in this size has become difficult today.

Category

21st Century and Contemporary Thai Modern Loose Gemstones

Materials

Ruby

2.09 Carat Mozambique Ruby - Pear Cut
2.09 Carat Mozambique Ruby - Pear Cut

2.09 Carat Mozambique Ruby - Pear Cut

Located in Khet Bang Rak, 10

Unheated rubies are becoming increasingly rare, and finding clean, well-saturated pieces in this size has become difficult today.

Category

21st Century and Contemporary Thai Modern Loose Gemstones

Materials

Ruby

Unheated 5.30ct Burma Burmese Ruby No Heat Ring GIA - Sensational!
Unheated 5.30ct Burma Burmese Ruby No Heat Ring GIA - Sensational!

Unheated 5.30ct Burma Burmese Ruby No Heat Ring GIA - Sensational!

Located in bangkok, TH

An absolutely magnificent, absolutely superb quality unheated, untreated ruby set in this stunning platinum setting from the famed gem mines of Myanmar Burma weighing 5.30ct.

Category

2010s Cocktail Rings

Materials

Ruby, 18k Gold

IGI Certified 3.15 Carat Red Ruby & Diamond Ring in 18K White Gold
IGI Certified 3.15 Carat Red Ruby & Diamond Ring in 18K White Gold

IGI Certified 3.15 Carat Red Ruby & Diamond Ring in 18K White Gold

Located in KOWLOON, HK

Unheated rubies are sought after for their rarity in market.

Category

2010s Hong Kong Modern Cocktail Rings

Materials

Diamond, Ruby, White Gold

Colombian Emerald Ruby and Diamond Ring 18K yellow Gold
Colombian Emerald Ruby and Diamond Ring 18K yellow Gold

Colombian Emerald Ruby and Diamond Ring 18K yellow Gold

By Emeralds Maravellous

Located in Brunswick, ME

1 Emerald cut AAA Natural Colombian Emerald 8.00x6.00, with Approx. 1.15cts 2 pear shape 4.50x3.50mm Natural Unheated Ruby 0.80cts 4 marquise cut natural diamonds G-H/VS 0.60cts *...

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Emerald, Ruby, 18k Gold, Yellow Gold

Emerald cut Unheated Mozambique Ruby 1.52 ct Contemporary Cocktail Ring 18K Gold
Emerald cut Unheated Mozambique Ruby 1.52 ct Contemporary Cocktail Ring 18K Gold

Emerald cut Unheated Mozambique Ruby 1.52 ct Contemporary Cocktail Ring 18K Gold

By HYT

Located in Hong Kong, HK

This unique and vibrant ring features a captivating band of rare, unheated rubies, framed by a delicate, lace-like cluster of brilliant-cut diamonds.

Category

2010s Hong Kong Contemporary Band Rings

Materials

White Diamond, Ruby, 18k Gold, White Gold

GIA Certified 5 Carat Unheated/Untreated Ruby from Mozambique
GIA Certified 5 Carat Unheated/Untreated Ruby from Mozambique

GIA Certified 5 Carat Unheated/Untreated Ruby from Mozambique

By Antinori Fine Jewels

Located in Chicago, IL

This spectacular investment grade three stone engagement ring features a incredible cushion cut 5 carat pure red ruby. Exquisite 5.02-Carat Unheated/Untreated Ruby from Mozambique...

Category

2010s Unknown Contemporary Engagement Rings

Materials

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

Colombian Emerald and Ruby Bypass "Toi Et Moi" Ring
Colombian Emerald and Ruby Bypass "Toi Et Moi" Ring

Colombian Emerald and Ruby Bypass "Toi Et Moi" Ring

By Emeralds Maravellous

Located in Brunswick, ME

1 Pear shape 7.50x5.60mm Natural Unheated Ruby Pinkish -Red 1 Pear shape Natural AAA Colombian Emerald 8.42x5.80mm 18 Round brilliant cut diamonds Total gemstone weight 2.50 carats

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Ruby, Emerald, Diamond, Platinum, Yellow Gold, White Gold, 18k Gold, 14k...

Unheated 2.03ct Pigeon’s Blood Ruby Ring GRS Certificate - Stunning!
Unheated 2.03ct Pigeon’s Blood Ruby Ring GRS Certificate - Stunning!

Unheated 2.03ct Pigeon’s Blood Ruby Ring GRS Certificate - Stunning!

Located in bangkok, TH

A simply extraordinary and utterly unique Jewel set in solid 18k white gold and featuring a stunning completely unheated and untreated Ruby from Mozambique weighing an impressive 2.0...

Category

2010s Cocktail Rings

Materials

Ruby, Platinum

Unheated 2.03ct Pigeon’s Blood Ruby Ring GRS Certificate - Stunning!
Unheated 2.03ct Pigeon’s Blood Ruby Ring GRS Certificate - Stunning!

Unheated 2.03ct Pigeon’s Blood Ruby Ring GRS Certificate - Stunning!

Located in bangkok, TH

A simply extraordinary and utterly unique Jewel set in solid 18k white gold and featuring a stunning completely unheated and untreated Ruby from Mozambique weighing an impressive 2.0...

Category

2010s Cocktail Rings

Materials

Ruby, Platinum

Art Deco 0.75ct Ruby and Diamond Three Stone Ring, c.1920s
Art Deco 0.75ct Ruby and Diamond Three Stone Ring, c.1920s

Art Deco 0.75ct Ruby and Diamond Three Stone Ring, c.1920s

Located in London, GB

A natural, unheated ruby sits central in this beautiful Art Deco trilogy ring.

Category

Vintage 1920s British Art Deco Three-Stone Rings

Materials

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

Unheated 1.00ct Burma Ruby Pigeon’s Blood No Heat Pendant AIGS - Wonderful!
Unheated 1.00ct Burma Ruby Pigeon’s Blood No Heat Pendant AIGS - Wonderful!

Unheated 1.00ct Burma Ruby Pigeon’s Blood No Heat Pendant AIGS - Wonderful!

Located in bangkok, TH

An absolutely magnificent, absolutely lovely quality platinum pendant featuring an unheated, untreated ruby from the famed gem mines of Myanmar Burma weighing 1.00ct.

Category

2010s Pendant Necklaces

Materials

Ruby, Platinum

Oval shape Unheated Mozambique Ruby 3.13 ct Contemporary Cocktail Ring 18K Gold
Oval shape Unheated Mozambique Ruby 3.13 ct Contemporary Cocktail Ring 18K Gold

Oval shape Unheated Mozambique Ruby 3.13 ct Contemporary Cocktail Ring 18K Gold

By HYT

Located in Hong Kong, HK

This vibrant ring features a captivating band of beautiful, unheated rubies, set in two rows framed by a delicate, lace-like cluster of pear-cut and marquise-cut white diamonds.

Category

2010s Hong Kong Contemporary Band Rings

Materials

White Diamond, Ruby, 18k Gold, White Gold

Art Deco Burma Ruby & Diamond Bracelet
Art Deco Burma Ruby & Diamond Bracelet

Art Deco Burma Ruby & Diamond Bracelet

Located in San Francisco, CA

This Art Deco Platinum and 18kt gold Burma Ruby & Diamond Bracelet features 66 square cut unheated rubies weighing approximately 8.00 carats set amidst 176 sparkling round natural di...

Category

Early 20th Century Unknown Art Deco Retro Bracelets

Materials

Diamond, Ruby, Platinum

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Unheated Ruby For Sale on 1stDibs

On 1stDibs, you can find the most appropriate unheated ruby for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Find an antique version now, or shop for 48 vintage or 129 modern creation for a more contemporary example of these cherished accessories. Finding the perfect unheated ruby may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 1.5 Carat and 2 Carat carat weights, specifically, are sought with frequency. An unheated ruby from Merkaba, David Jerome and Emilio! — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for an oval cut iteration of this accessory, while there are also cushion cut cut and cabochon cut versions available here, too. If you’re browsing our inventory for an unheated ruby, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Unheated Ruby?

The price for an unheated ruby starts at $1,800 and tops out at $1,575,000 with these rings, on average, selling for $15,727.

The Legacy of Ruby in Jewelry Design

This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.

Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef & Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.

Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.

Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.

When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.

According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.

Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.