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Gia Star Ruby

GIA Certified No Heat Natural Star Ruby Loose Stone Weighing 4.84 Carats
GIA Certified No Heat Natural Star Ruby Loose Stone Weighing 4.84 Carats

GIA Certified No Heat Natural Star Ruby Loose Stone Weighing 4.84 Carats

By OGI Ltd

Located in New York, NY

A rare, investment quality GIA star ruby weighing 4.84 carats, no indication of heating GIA REPORT 6224671008 Natural star rubies are relatively rare and highly sought after by gem e...

Category

20th Century Sri Lankan Contemporary Loose Gemstones

Materials

Ruby, Star Ruby

GIA Certified 16.52 Carat Unheated Star Ruby and Diamond Ring
GIA Certified 16.52 Carat Unheated Star Ruby and Diamond Ring

GIA Certified 16.52 Carat Unheated Star Ruby and Diamond Ring

Located in New York, NY

This extraordinary, untreated star ruby is a true marvel of nature, weighing a monumental 16.52 carats — an exceptionally rare size for a gemstone of this caliber.

Category

2010s North American Cocktail Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

GIA Unheated Burma Star Ruby and White Diamond Cocktail Ring
GIA Unheated Burma Star Ruby and White Diamond Cocktail Ring

GIA Unheated Burma Star Ruby and White Diamond Cocktail Ring

Located in Los Angeles, CA

Gorgeous 3.56 ct. GIA unheated Burma purplish pink star ruby oval cabochon with 2.50 ct. good quality white diamond rounds and baguettes.

Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Ruby, Star Ruby, 18k Gold

GIA Certified 5.85 Carat Natural Star Ruby Diamond Platinum Ring
GIA Certified 5.85 Carat Natural Star Ruby Diamond Platinum Ring

GIA Certified 5.85 Carat Natural Star Ruby Diamond Platinum Ring

Located in Stamford, CT

At the heart of this exquisite piece lies a radiant natural cabochon star ruby. Certified by the GIA as natural with no indications of heating.

Category

Early 20th Century Engagement Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

Vintage Platinum Star Ruby Ring, 17.29ct GIA, 3.0ct Diamond Accents
Vintage Platinum Star Ruby Ring, 17.29ct GIA, 3.0ct Diamond Accents

Vintage Platinum Star Ruby Ring, 17.29ct GIA, 3.0ct Diamond Accents

Located in Aspen, CO

This large Star Ruby displays a 6 sharp and distinctive rays as light passes through it, called an asterism.

Category

Vintage 1950s Retro Cocktail Rings

Materials

White Diamond, Ruby, Star Ruby, Platinum

44.1 Ct GIA Bellerophon Certificate Rare Double 12 Ray star Ruby Burma
44.1 Ct GIA Bellerophon Certificate Rare Double 12 Ray star Ruby Burma

44.1 Ct GIA Bellerophon Certificate Rare Double 12 Ray star Ruby Burma

Located in bangkok, TH

E072 GIA Bellerophon Rare Double 12 Ray star ruby Burma Gold ring Total weight 23.91Gram Platinum 1-Main stone : 44.1Ct Natural Rare Double 12 Ray star ruby Burma gemstone Dimen...

Category

2010s Burmese Dome Rings

Materials

Star Ruby

Certified GIA Star Sapphire Ruby Emerald Diamond Platinum Bracelet
Certified GIA Star Sapphire Ruby Emerald Diamond Platinum Bracelet

Certified GIA Star Sapphire Ruby Emerald Diamond Platinum Bracelet

Located in Miami, FL

This vibrant estate multi stone bracelet is crafted in solid platinum. GIA* Certified, it features 5 cabochon genuine natural blue star sapphires no heat approx. 31.45cts, 5 genuine ...

Category

Vintage 1960s Unknown Modern Bracelets

Materials

Star Sapphire, Platinum

GIA Certified 3.40 Carat Star Ruby Diamond Art Deco Platinum Cocktail Ring
GIA Certified 3.40 Carat Star Ruby Diamond Art Deco Platinum Cocktail Ring

GIA Certified 3.40 Carat Star Ruby Diamond Art Deco Platinum Cocktail Ring

Located in Stamford, CT

Certified by the GIA as natural, no treatment and as a star ruby displaying asterism, starry reflection that dances across the gem as it catches the light.

Category

20th Century Dome Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

GIA Certified 2.53 Carat Natural Red Star Ruby Filigree Platinum Engagement Ring
GIA Certified 2.53 Carat Natural Red Star Ruby Filigree Platinum Engagement Ring

GIA Certified 2.53 Carat Natural Red Star Ruby Filigree Platinum Engagement Ring

Located in Stamford, CT

Original Art Deco 1930 to 1940 filigree Platinum engagement ring with certified deep red star Ruby. 1 purplish red natural round Star Ruby, approx. total weight 2.53cts, SI, 7.25mm,...

Category

Vintage 1930s Engagement Rings

Materials

Ruby, Star Ruby, Platinum

GIA Certified 5.10 Carat Star Cabochon Ruby Yellow Gold Men's Ring
GIA Certified 5.10 Carat Star Cabochon Ruby Yellow Gold Men's Ring

GIA Certified 5.10 Carat Star Cabochon Ruby Yellow Gold Men's Ring

Located in Stamford, CT

1960's Star Cabochon Ruby yellow gold men's Ring. The center piece of the ring is an oval shaped 5.10ct star ruby.

Category

Late 20th Century Fashion Rings

Materials

Ruby, Star Ruby, Gold, 14k Gold, Yellow Gold

GIA Certified 2.61 Carat Star Ruby Diamond Platinum Art Deco Engagement Ring
GIA Certified 2.61 Carat Star Ruby Diamond Platinum Art Deco Engagement Ring

GIA Certified 2.61 Carat Star Ruby Diamond Platinum Art Deco Engagement Ring

Located in Stamford, CT

GIA certified no heat cabochon star ruby bezel set center stone with 14 round accent diamonds in a platinum setting.

Category

Early 20th Century Engagement Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

GIA Cert. 9.72 Carat No Heat Star Ruby & Diamond Platinum Cocktail Ring
GIA Cert. 9.72 Carat No Heat Star Ruby & Diamond Platinum Cocktail Ring

GIA Cert. 9.72 Carat No Heat Star Ruby & Diamond Platinum Cocktail Ring

Located in Miami, FL

GIA Certified unheated 9.72-carat purplish red star ruby sits at the heart of this vintage mixed cut diamond platinum ballerina-style ring.

Category

1990s Art Deco Cocktail Rings

Materials

Diamond, Star Ruby, Platinum

GIA Certified 17.55 Carat Star Ruby Diamond Ring
GIA Certified 17.55 Carat Star Ruby Diamond Ring

GIA Certified 17.55 Carat Star Ruby Diamond Ring

Located in Stamford, CT

Natural GIA Certified 17.55 carat star oval ruby ring. GIA certified oval ruby center gemstone in a classic gypsy style 18k yellow gold setting. 1 oval red MI star ruby displaying...

Category

21st Century and Contemporary Fashion Rings

Materials

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

GIA Certified 3.00 Carat Natural Purple Star Ruby Diamond Gold Cocktail Ring
GIA Certified 3.00 Carat Natural Purple Star Ruby Diamond Gold Cocktail Ring

GIA Certified 3.00 Carat Natural Purple Star Ruby Diamond Gold Cocktail Ring

Located in Stamford, CT

1950's Ruby and diamond cocktail ring. GIA certified cabochon oval center natural, no heat ruby set in a open work 18k white gold setting with 44 round accent diamonds. 1 oval cabo...

Category

Mid-20th Century Fashion Rings

Materials

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

GIA Cert. 2.14 Carat Natural Burmese Star Ruby and Diamond Ring Made in Platinum
GIA Cert. 2.14 Carat Natural Burmese Star Ruby and Diamond Ring Made in Platinum

GIA Cert. 2.14 Carat Natural Burmese Star Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful Ring made in Platinum featuring a GIA Certified 2.14 Carat Natural Star Ruby and 1.034 Carat Diamonds.

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

GIA Certified 37.55 Carat Star Ruby and Sapphire 14K Rose Gold Cocktail Ring
GIA Certified 37.55 Carat Star Ruby and Sapphire 14K Rose Gold Cocktail Ring

GIA Certified 37.55 Carat Star Ruby and Sapphire 14K Rose Gold Cocktail Ring

By Roshe Jewels

Located in Los Angeles, CA

The certificate number for the GIA Cert is: #6217310472 Star ruby is a rare variety of ruby that exhibits asterism; a six-rayed star that shimmers over the surface of the stone when ...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Sapphire, Ruby, Star Ruby, 14k Gold, Rose Gold

GIA Certified 2.85 Carat Natural Star Ruby and Diamond Ring Made in Platinum
GIA Certified 2.85 Carat Natural Star Ruby and Diamond Ring Made in Platinum

GIA Certified 2.85 Carat Natural Star Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful Ring made in Platinum featuring a GIA Certified 2.85 Carat Natural Unheated, Burmese Star Ruby and 1.27 Carat Diamonds.

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Star Ruby, Platinum

GIA Certified 3.51 Carat Burmese Star Ruby and Diamond Ring Made in Platinum
GIA Certified 3.51 Carat Burmese Star Ruby and Diamond Ring Made in Platinum

GIA Certified 3.51 Carat Burmese Star Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful Ring made in Platinum featuring a GIA certified 3.512 Carat Natural Burmese Star Ruby and 0.66 Carat Diamonds.

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Star Ruby, Platinum

Vintage Platinum GIA Graded Star Ruby Ring, 17.29 ct & 3.0 ct of fine Diamonds
Vintage Platinum GIA Graded Star Ruby Ring, 17.29 ct & 3.0 ct of fine Diamonds

Vintage Platinum GIA Graded Star Ruby Ring, 17.29 ct & 3.0 ct of fine Diamonds

Located in Aspen, CO

This Star Ruby displays a 6 sharp and distinctive rays as light passes through it, called an asterism.

Category

Vintage 1950s Retro Cocktail Rings

Materials

White Diamond, Ruby, Star Ruby, Diamond, Platinum

GIA Certified 14.68 Star Ruby Diamond Platinum Dangle Earrings
GIA Certified 14.68 Star Ruby Diamond Platinum Dangle Earrings

GIA Certified 14.68 Star Ruby Diamond Platinum Dangle Earrings

Located in Stamford, CT

Vintage 1940's ruby and diamond dangle earrings. Two GIA certified round rubies set in platinum with 2 pear shaped diamonds at top and 22 round and step baguette diamonds. 2 pear s...

Category

Mid-20th Century Dangle Earrings

Materials

Diamond, Ruby, Platinum

GIA Certified 24.88 Carat Star Ruby Diamond White Gold Art Deco Cocktail Ring
GIA Certified 24.88 Carat Star Ruby Diamond White Gold Art Deco Cocktail Ring

GIA Certified 24.88 Carat Star Ruby Diamond White Gold Art Deco Cocktail Ring

Located in Stamford, CT

Art Deco Cabochon Star Ruby and diamond cocktail ring. GIA certified natural star Ruby accented with round and baguette diamonds in a 14k white setting.

Category

Early 20th Century Cocktail Rings

Materials

Ruby, Diamond, Star Ruby, Gold, 14k Gold, White Gold

GIA Certified Star Ruby, Pink Sapphire, Purple Sapphire Ring in 18K Rose Gold
GIA Certified Star Ruby, Pink Sapphire, Purple Sapphire Ring in 18K Rose Gold

GIA Certified Star Ruby, Pink Sapphire, Purple Sapphire Ring in 18K Rose Gold

Located in Bangkok, TH

Star Ruby 11.24 carats, Pink Sapphire 1.74 carats, Purple Sapphire 2.29 carats and Diamond 0.92 carat Ring set in 18 Karat Rose Gold Settings (GIA Certified) Width: 2.0 cm Length:...

Category

2010s Thai Contemporary More Rings

Materials

Ruby, Pink Sapphire, Purple Sapphire, Star Ruby, 18k Gold, Rose Gold

GIA Cert. 7.40 Carat Purplish Red Star Ruby & Diamond Art Deco Ballerina Ring
GIA Cert. 7.40 Carat Purplish Red Star Ruby & Diamond Art Deco Ballerina Ring

GIA Cert. 7.40 Carat Purplish Red Star Ruby & Diamond Art Deco Ballerina Ring

Located in Miami, FL

This vintage Art Deco Ballerina design ring sets a GIA certified 7.40 carat purplish red star ruby and is framed with 1.75 carat of baguette and round cut diamonds.

Category

1990s Art Deco Cocktail Rings

Materials

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

Red Star Ruby Stone 5.45 cts in 14K Yellow Gold Ring with Diamonds / GIA Report
Red Star Ruby Stone 5.45 cts in 14K Yellow Gold Ring with Diamonds / GIA Report

Red Star Ruby Stone 5.45 cts in 14K Yellow Gold Ring with Diamonds / GIA Report

Located in Los Angeles, CA

Discover the mesmerizing allure of this natural Burma star ruby ring, set in 14K yellow gold. Complemented by sparkling diamonds, this piece highlights exceptional craftsmanship and ...

Category

21st Century and Contemporary Burmese Solitaire Rings

Materials

Diamond, Ruby, Star Ruby, 14k Gold, Yellow Gold

Vintage Platinum GIA 1.47ctw High Quality Burma Star Ruby w/ Diamond Ring
Vintage Platinum GIA 1.47ctw High Quality Burma Star Ruby w/ Diamond Ring

Vintage Platinum GIA 1.47ctw High Quality Burma Star Ruby w/ Diamond Ring

Located in Montclair, NJ

Excellent overall condition. Comes with original GIA certification for the star ruby. Stock Number: MK-49053599 --Certification Details:-- Laboratory: GIA Report Number: 2231642060 ...

Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, Platinum

Vintage Platinum GIA 2.72ctw Cabochon Star Ruby w/ Marquise & Round Diamond Ring
Vintage Platinum GIA 2.72ctw Cabochon Star Ruby w/ Marquise & Round Diamond Ring

Vintage Platinum GIA 2.72ctw Cabochon Star Ruby w/ Marquise & Round Diamond Ring

Located in Montclair, NJ

Excellent overall condition! Comes w/ the original GIA certification for the Ruby. Stock Number: MK-130105013 --Certification Details:-- Laboratory: GIA Report Number: 2235686851 S...

Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, Platinum

Vintage Platinum GIA 4.49ctw No Heat Oval Star Ruby & Diamond Cocktail Ring
Vintage Platinum GIA 4.49ctw No Heat Oval Star Ruby & Diamond Cocktail Ring

Vintage Platinum GIA 4.49ctw No Heat Oval Star Ruby & Diamond Cocktail Ring

Located in Montclair, NJ

Excellent overall condition. Comes with original GIA certification for the star ruby. Stock Number: MK-130112533 --Certification Details:-- Laboratory: GIA Report Number: 2235497969...

Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA 6.32 Carat Natural No Heat Star Ruby Diamond Ring Platinum Knuckle Buckle*
GIA 6.32 Carat Natural No Heat Star Ruby Diamond Ring Platinum Knuckle Buckle*

GIA 6.32 Carat Natural No Heat Star Ruby Diamond Ring Platinum Knuckle Buckle*

Located in New York, NY

Star Ruby Ring / Large Knuckle option. 3.32ct. Natural GIA Certified Ruby Ring GIA Certified Report ID: 2165111521 9.30 X 7.31 X 4.97mm Oval Cabochon Cut, Translucent No Heat, N...

Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, Platinum

Vintage Mid Century Platinum GIA No Heat Burma Star Ruby w/ Diamond Bracelet
Vintage Mid Century Platinum GIA No Heat Burma Star Ruby w/ Diamond Bracelet

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 ...

Category

20th Century Chain Bracelets

Materials

Diamond, Ruby, Gold, White Gold, Platinum

Vintage Platinum GIA 11.18ctw Burma No Heat Star Ruby w/ Diamond Statement Ring
Vintage Platinum GIA 11.18ctw Burma No Heat Star Ruby w/ Diamond Statement Ring

Vintage Platinum GIA 11.18ctw Burma No Heat Star Ruby w/ Diamond Statement Ring

Located in Montclair, NJ

Shows some light abrasion on ruby. Excellent condition. Comes with original GIA certification for the star ruby.

Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, Platinum

Platinum GIA 2.98ct Burma No Heat Star Ruby w/ Diamond Swirl Mini Ballerina Ring
Platinum GIA 2.98ct Burma No Heat Star Ruby w/ Diamond Swirl Mini Ballerina Ring

Platinum GIA 2.98ct Burma No Heat Star Ruby w/ Diamond Swirl Mini Ballerina Ring

Located in Montclair, NJ

Excellent overall condition! Comes w/ the original GIA certification for the Ruby. Stock Number: MK-41086599 --Certification Details:-- Laboratory: GIA Report Number: 5232686836 Sh...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Vintage GIA 9.50 carat no heat star ruby 18k yellow gold bezel stud earrings
Vintage GIA 9.50 carat no heat star ruby 18k yellow gold bezel stud earrings

Vintage GIA 9.50 carat no heat star ruby 18k yellow gold bezel stud earrings

Located in Beverly Hills, CA

Each earring features a GIA-certified oval cabochon star ruby, together totaling an impressive 9.50 carats.

Category

Vintage 1980s Contemporary Stud Earrings

Materials

Ruby, Gold, 18k Gold, Yellow Gold

GIA 78.67ct Star Ruby and 4.15ct Diamond Bombé Ring in 14K White Gold, No-Heat
GIA 78.67ct Star Ruby and 4.15ct Diamond Bombé Ring in 14K White Gold, No-Heat

GIA 78.67ct Star Ruby and 4.15ct Diamond Bombé Ring in 14K White Gold, No-Heat

Located in Beverly Hills, CA

The accompanying GIA report identifies the center ruby at 78.67 carats, while the accent diamonds total approximately 4.15 carats.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Gold, 14k Gold, White Gold

Star 5.0ct Ruby and 0.8ct Diamond Ring in 18K Yellow Gold, GIA Kenyan Origin, Ci
Star 5.0ct Ruby and 0.8ct Diamond Ring in 18K Yellow Gold, GIA Kenyan Origin, Ci

Star 5.0ct Ruby and 0.8ct Diamond Ring in 18K Yellow Gold, GIA Kenyan Origin, Ci

Located in Beverly Hills, CA

A 5-carat star ruby anchors this ring, cut as an oval cabochon and bezel-set so the smooth dome sits flush and protected within the gold rather than raised on prongs; a setting choic...

Category

Vintage 1960s Engagement Rings

Materials

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

Platinum Burma Star Ruby Ring
Platinum Burma Star Ruby Ring

Platinum Burma Star Ruby Ring

Located in Sarasota, FL

Indulge in luxury with this platinum ring boasting a 4.49 carat GIA certified Burma Star Ruby and 10 round diamonds, each weighing 1.64 carats.

Category

2010s Fashion Rings

Materials

Ruby, Star Ruby, Platinum

Recent Sales

GIA Certified Natural Star Ruby 14.88 Carat Form Vietnam
GIA Certified Natural Star Ruby 14.88 Carat Form Vietnam

GIA Certified Natural Star Ruby 14.88 Carat Form Vietnam

Unavailable

W 0.66 in D 0.22 in L 0.55 in

GIA Certified Natural Star Ruby 14.88 Carat Form Vietnam

Located in บางรัก, TH

🌟 Unlock Celestial Beauty — Vietnam Star Ruby with Asterism 🌟 Witness the wonder of nature and light captured in stone — introducing an extraordinary Vietnam Star Ruby, displaying...

Category

2010s Vietnamese Loose Gemstones

Materials

Ruby, Star Ruby

GIA Certified 9.09 Carat No Heat Round Shape Natural Star Ruby
GIA Certified 9.09 Carat No Heat Round Shape Natural Star Ruby

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 #6227851144 #R300 The gem exhibits a distinctive natural star effect brought on by astrism.

Category

2010s Loose Gemstones

Materials

Ruby, Star Ruby

GIA Certified 25.96ct No Heat Oval Shape Star Ruby
GIA Certified 25.96ct No Heat Oval Shape Star Ruby

GIA Certified 25.96ct No Heat Oval Shape Star Ruby

Located in LA, CA

GIA Certified 25.96ct No Heat Star Ruby Oval 16.93 x 14.74 x 9.23mm GIA #6223818266 When a three- or six-pointed asterism, or star, if you will, appears inside a ruby, it is referre...

Category

2010s Loose Gemstones

Materials

Ruby

GIA Certified 37.55 Carat Star Ruby and Sapphire 14K Rose Gold Cocktail Ring
GIA Certified 37.55 Carat Star Ruby and Sapphire 14K Rose Gold Cocktail Ring

GIA Certified 37.55 Carat Star Ruby and Sapphire 14K Rose Gold Cocktail Ring

By DGI

Located in Los Angeles, CA

The certificate number for the GIA Cert is: #6217310472 Star ruby is a rare variety of ruby that exhibits asterism; a six-rayed star that shimmers over the surface of the stone when ...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Ruby, Sapphire, Star Ruby, 14k Gold, Rose Gold

8.12ct Oval Purplish Red Star Ruby GIA Certified Vietnam Unheated
8.12ct Oval Purplish Red Star Ruby GIA Certified Vietnam Unheated

8.12ct Oval Purplish Red Star Ruby GIA Certified Vietnam Unheated

Located in Toronto, Ontario

This is a stunning GIA Certified Star Ruby The GIA report reads as follows: GIA Report Number: 5232524174 Shape: Oval Cutting Style: Double Cabochon Cutting Style: Crown: Cuttin...

Category

2010s Vietnamese Loose Gemstones

Materials

Ruby

Art Nouveau Spaulding GIA 9.4ct Natural Star Ruby Diamond Ring 18K Gold Designer
Art Nouveau Spaulding GIA 9.4ct Natural Star Ruby Diamond Ring 18K Gold Designer

Art Nouveau Spaulding GIA 9.4ct Natural Star Ruby Diamond Ring 18K Gold Designer

By Spaulding And Co.

Located in Brambleton, US

Art Nouveau Spaulding GIA 9.48ct Natural Star Ruby Diamond Ring 18K Gold Designer Signed This is a beautiful antique ring from Art Nouveau era crafted in 18K yellow gold.

Category

Early 20th Century Contemporary Cocktail Rings

Materials

Diamond, Ruby

GIA Certified No Heat Natural Star Ruby Loose Stone Weighing 4.84 Carats
GIA Certified No Heat Natural Star Ruby Loose Stone Weighing 4.84 Carats

GIA Certified No Heat Natural Star Ruby Loose Stone Weighing 4.84 Carats

By OGI Ltd

Located in New York, NY

A rare, investment quality GIA star ruby weighing 4.84 carats, no indication of heating GIA REPORT 6224671008 Natural star rubies are relatively rare and highly sought after by gem e...

Category

20th Century Sri Lankan Contemporary Loose Gemstones

Materials

Ruby, Star Ruby

Vintage Platinum GIA 2.89ctw Cabochon Star Ruby & Diamond Halo Cocktail Ring
Vintage Platinum GIA 2.89ctw Cabochon Star Ruby & Diamond Halo Cocktail Ring

Vintage Platinum GIA 2.89ctw Cabochon Star Ruby & Diamond Halo Cocktail Ring

Located in Montclair, NJ

Excellent overall condition. Comes with original GIA certification for the star ruby. Stock Number: MK-16064117 --Certification Details:-- Laboratory: GIA Report Number: 2235521923 ...

Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

Antique Art Deco Platinum GIA Cabochon Star Ruby Geometric Diamond Cocktail Ring
Antique Art Deco Platinum GIA Cabochon Star Ruby Geometric Diamond Cocktail Ring

Antique Art Deco Platinum GIA Cabochon Star Ruby Geometric Diamond Cocktail Ring

Located in Montclair, NJ

It comes with the original GIA certification for the star ruby that ensures the ruby has no heat treatment or any other treatment of any sort.

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

GIA Certified Unheated Burmese Star Ruby and Diamond Platinum Ring, 5.28 Carats
GIA Certified Unheated Burmese Star Ruby and Diamond Platinum Ring, 5.28 Carats

GIA Certified Unheated Burmese Star Ruby and Diamond Platinum Ring, 5.28 Carats

By Sarosi By Timeless Gems

Located in Los Angeles, CA

This stunning ring features an exceptionally fine quality Burmese star ruby that is noteworthy for several reasons!

Category

21st Century and Contemporary American Artisan Cocktail Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

GIA, 5.98 Carat Burma No Heat Star Ruby and Diamond Cocktail Ring
GIA, 5.98 Carat Burma No Heat Star Ruby and Diamond Cocktail Ring

GIA, 5.98 Carat Burma No Heat Star Ruby and Diamond Cocktail Ring

Located in Beverly Hills, CA

Burma is the best source of rubies in the world and finding star rubies from Burma is extremely rare as well.

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Ruby, Star Sapphire, Platinum

Antique Art Deco Platinum GIA Oval Cabochon No Heat Burma Star Ruby Diamond Ring
Antique Art Deco Platinum GIA Oval Cabochon No Heat Burma Star Ruby Diamond Ring

Antique Art Deco Platinum GIA Oval Cabochon No Heat Burma Star Ruby Diamond Ring

Located in Montclair, NJ

Here we have a stunning antique ring that was crafted from solid 900 platinum during the art deco period. It features a GIA certified natural star ruby stone that exhibits a gorgeous...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

New Platinum 18k Rose Gold GIA Cabochon No Heat Ceylon Star Ruby Solitaire Ring
New Platinum 18k Rose Gold GIA Cabochon No Heat Ceylon Star Ruby Solitaire Ring

New Platinum 18k Rose Gold GIA Cabochon No Heat Ceylon Star Ruby Solitaire Ring

Located in Montclair, NJ

It comes with the original GIA certification for the star ruby in which insures the stone is 100% natural, has no indications of heating, and originated from Sri Lanka.

Category

2010s Engagement Rings

Materials

Ruby, Star Ruby, 18k Gold, Rose Gold, Platinum

GIA Certified 21.91 Star Oval Ruby Diamond Platinum Pendant Necklace
GIA Certified 21.91 Star Oval Ruby Diamond Platinum Pendant Necklace

GIA Certified 21.91 Star Oval Ruby Diamond Platinum Pendant Necklace

Located in Stamford, CT

21.91ct star Ruby pendant necklace. GIA certified cabochon oval ruby with 19 round, European and full cut accent diamonds in a platinum setting and 16 inch chain. 1 GIA certified n...

Category

Early 20th Century Necklace Enhancers

Materials

Diamond, Ruby, Platinum

Vintage Platinum GIA 7.46ctw No Heat Oval Cabochon Star Ruby & Diamond Ring
Vintage Platinum GIA 7.46ctw No Heat Oval Cabochon Star Ruby & Diamond Ring

Vintage Platinum GIA 7.46ctw No Heat Oval Cabochon Star Ruby & Diamond Ring

Located in Montclair, NJ

Excellent overall condition. Comes with original GIA certification for the star ruby. Stock Number: MK-490110369 --Certification Details:-- Laboratory: GIA Report Number: 2235478213...

Category

20th Century Engagement Rings

Materials

Diamond, Ruby, Platinum

Star Ruby And Diamond Ring
Star Ruby And Diamond Ring

Star Ruby And Diamond Ring

Located in Stamford, CT

Vintage Estate Star Ruby 8.44ct Natural Art Deco Platinum Diamond Ring Rare one of a kind Art Deco spectacular natural certified no heat no enhancement star Ruby.

Category

Vintage 1940s Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Antique 14k Gold GIA Burma No Heat Star Ruby & Sapphire Bypass Cocktail Ring
Antique 14k Gold GIA Burma No Heat Star Ruby & Sapphire Bypass Cocktail Ring

Antique 14k Gold GIA Burma No Heat Star Ruby & Sapphire Bypass Cocktail Ring

Located in Montclair, NJ

Here we have a wonderful and unusual looking antique cocktail ring hand crafted in solid 14k gold and features a bold bypass design set with magnificent, GIA certified, cabochon cut ...

Category

Vintage 1910s Art Nouveau Cocktail Rings

Materials

Diamond, Ruby, Sapphire, 14k Gold, White Gold, Yellow Gold

Platinum 4.2ctw GIA No Heat Burma Star Ruby Pave Diamond Covered Wide Band Ring
Platinum 4.2ctw GIA No Heat Burma Star Ruby Pave Diamond Covered Wide Band Ring

Platinum 4.2ctw GIA No Heat Burma Star Ruby Pave Diamond Covered Wide Band Ring

Located in Montclair, NJ

Ring Width: 11.7mm (0.46") (top of the ring - north to south), 4.9mm (bottom of the shank) Ring Height: 7.7mm rise off the finger Stamp: PT900 - 2.07 - D2.13 Condition: Excellent con...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Felger Inc. Mid-Century 5.65 CTW No Heat Bruma Star Ruby Diamond Ring GIA
Felger Inc. Mid-Century 5.65 CTW No Heat Bruma Star Ruby Diamond Ring GIA

Felger Inc. Mid-Century 5.65 CTW No Heat Bruma Star Ruby Diamond Ring GIA

Located in Philadelphia, PA

Centering an oval shaped ruby cabochon weighing approximately 4.99 carats total - translucent medium purplish red Natural Burmese in origin with no indications of heat treatment - pr...

Category

Vintage 1950s Engagement Rings

Materials

White Diamond, Ruby, Platinum

Mario Buccellati GIA No-Heat Burma Ruby & Diamond Dome Cocktail platinum Ring
Mario Buccellati GIA No-Heat Burma Ruby & Diamond Dome Cocktail platinum Ring

Mario Buccellati GIA No-Heat Burma Ruby & Diamond Dome Cocktail platinum Ring

By Mario Buccellati

Located in Miami, FL

Mario Buccellati GIA Certified No-Heat Burma Ruby & Diamond Dome Cocktail Ring – Platinum & 18K Gold A true masterpiece of Italian craftsmanship, this vintage Mario Buccellati cockt...

Category

Vintage 1980s Italian Retro Cocktail Rings

Materials

Rubelite, Star Ruby, Platinum

Unheated Star Ruby Ring 9.91 Carat GIA Certified No Heat
Unheated Star Ruby Ring 9.91 Carat GIA Certified No Heat

Unheated Star Ruby Ring 9.91 Carat GIA Certified No Heat

By Merkaba

Located in Beverly Hills, CA

Natural 9.91 carat unheated Star Ruby, displaying distinct and impeccably defined Asterism, surrounded by 48 gradually set, round brilliant diamonds, weighing a total of 1.71 carats,...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Ruby, White Diamond, Multi-gemstone, Star Ruby, Platinum

GIA 18k White Gold No-Heat 3.26 Carat Star Ruby & Diamond Ballerina Ring
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The central oval stone, weighing exactly 6.51 cts., is a fine natural unheated star ruby accented by fancy cut diamonds. The diamonds are all well cut and are near colorless (H), ap...

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4.52 Carat GIA Certified Burma No Heat Vivid Red Star Ruby and Diamond Gold Ring

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Gia Star Ruby For Sale on 1stDibs

Find the exact gia star ruby you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 14k Gold — can elevate any look. Find an antique version now, or shop for 12 vintage or 8 modern creation for a more contemporary example of these cherished accessories. Finding the perfect gia star ruby may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but 2 Carat and 2.5 Carat versions are of considerable interest. A gia star ruby from DGI, Leon Mege and Merkaba — each of whom created a beautiful version of this treasured accessory — is worth considering. A cabochon version of this piece has appeal, but there are also oval cut and round cut versions for sale. Finding a gia star ruby for sale for women should be easy, but there are 3 pieces available to browse for unisex as well as men, too.

How Much is a Gia Star Ruby?

On average, a gia star ruby at 1stDibs sells for $16,525, while they’re typically $2,995 on the low end and $28,950 for the highest priced versions of this item.

The Legacy of Ruby in Jewelry Design

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

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

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

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

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

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

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

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings. 

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry. 

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.