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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
Category

Vintage 1960s Unknown Modern Bracelets

Materials

Star Sapphire, Platinum

Vintage GIA Star Sapphire 6.00cts Diamond 18K Gold Halo Ring
Located in Miami, FL
diamonds GIA report #6183600501  Metal: 18K Yellow gold Center Emerald: Star Cabochon Sapphire
Category

Vintage 1960s Retro Cocktail Rings

Materials

Diamond, Star Sapphire, 18k Gold

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
Category

20th Century Sri Lankan Contemporary Loose Gemstones

Materials

Ruby, Star Ruby

J. B. Star GIA 5.29 Carat Yellow Sapphire Diamond Platinum Engagement Ring
By JB Star
Located in Stamford, CT
J.B. Star yellow sapphire and diamond engagement ring. GIA certified oval center stone in a
Category

Late 20th Century Engagement Rings

Materials

Diamond, Yellow Sapphire, Sapphire, Platinum

GIA 1.38 Carat Oval Shape Diamond in JB Star Diamond Halo Platinum Setting
By JB Star
Located in La Jolla, CA
GIA 1.38 Carat Oval Shape Diamond Halo Ring by JB Star in Platinum Oval Shape Diamond Halo Ring by
Category

21st Century and Contemporary North American Engagement Rings

Materials

Diamond, Platinum

Star Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A lovely strongly colored star sapphire takes center stage! It weighs 4.70 carats while having a
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Star Sapphire, Platinum

GIA Certified 6.65 Carats Unheated Purple Star Sapphire
Located in Los Angeles, CA
captivating visual experience. This Purple Star Sapphire, documented by the GIA, stands as a testament to
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Star Sapphire

GIA Certified 6.65 Carats Unheated Purple Star Sapphire
GIA Certified 6.65 Carats Unheated Purple Star Sapphire
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W 0.33 in D 0.28 in L 0.45 in
5.1ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report
Category

2010s Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

5.1ct Oval Cabochon Blue Star Sapphire GIA Certified
5.1ct Oval Cabochon Blue Star Sapphire GIA Certified
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W 0.37 in D 0.26 in L 0.32 in
10.83ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report
Category

2010s Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

10.83ct Oval Cabochon Blue Star Sapphire GIA Certified
10.83ct Oval Cabochon Blue Star Sapphire GIA Certified
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W 0.53 in D 0.3 in L 0.39 in
11.99ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report
Category

2010s Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

11.99ct Oval Cabochon Blue Star Sapphire GIA Certified
11.99ct Oval Cabochon Blue Star Sapphire GIA Certified
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W 0.45 in D 0.38 in L 0.42 in
28.50ct Star Sapphire earrings in platinum. GIA certified.
Located in Los Angeles, CA
Two shimmering blue star Sapphires, weighing a total of 28.50 carats, are surrounded by heart-shape
Category

21st Century and Contemporary American Modern Clip-on Earrings

Materials

Diamond, Star Sapphire, Platinum

11.29ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
The GIA report reads as follows: GIA Report Number: 2225841179 Shape: Oval Cutting Style: Double
Category

2010s Unknown Loose Gemstones

Materials

Sapphire, Blue Sapphire, Star Sapphire

11.29ct Oval Cabochon Blue Star Sapphire GIA Certified
11.29ct Oval Cabochon Blue Star Sapphire GIA Certified
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W 0.45 in D 0.39 in L 0.37 in
5.84ct Oval Blue Star Sapphire GIA Certified Burma (Myanmar)
Located in Toronto, Ontario
The GIA report reads as follows: GIA Report Number: 6223341585 Shape: Oval Cutting Style: Double
Category

2010s Burmese Loose Gemstones

Materials

Star Sapphire

5.84ct Oval Blue Star Sapphire GIA Certified Burma (Myanmar)
5.84ct Oval Blue Star Sapphire GIA Certified Burma (Myanmar)
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W 0.4 in D 0.23 in L 0.37 in
5.84 Carat Oval Blue Star Sapphire GIA Certified Burma, 'Myanmar'
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report
Category

2010s Burmese Loose Gemstones

Materials

Star Sapphire

17.72ct Oval Blue Star Sapphire GIA Certified Sri Lanka Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report
Category

2010s Sri Lankan Loose Gemstones

Materials

Star Sapphire

GIA Certified 6.37 Carat Star Sapphire Diamond Platinum Ring
Located in Stamford, CT
Natural GIA certified untreated 6.37 carat cabochon oval star sapphire, translucent soft violet
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Star Sapphire, Platinum

JB Star 4.41 Carat Yellow Orange Sapphire Diamond Platinum Engagement Ring
By JB Star
Located in Stamford, CT
Orange cushion cut Sapphire an diamond engagement ring from JB Star. Bright yellowish orange GIA
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

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
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Ruby, Star Ruby, 18k Gold

GIA Certified No Heat Burma Star Ruby Engagement Ring
Located in Santa Barbara, CA
A most spectacular 4.11 carat Burma star ruby engagement ring. Burmese rubies are a cut above all
Category

Vintage 1920s Edwardian Engagement Rings

Materials

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

GIA 46.90 Carats Unheated Star Sapphire Cabochon Ring in Platinum
Located in La Jolla, CA
GIA Certified Unheated Blue Star Sapphire Cabochon Ring 46.90 Carat with Diamonds in Platinum
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

4.75ct Oval Cabochon Blue Star Sapphire GIA Certified Sri Lanka
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire, Star Sapphire

4.75ct Oval Cabochon Blue Star Sapphire GIA Certified Sri Lanka
4.75ct Oval Cabochon Blue Star Sapphire GIA Certified Sri Lanka
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W 0.39 in D 0.23 in L 0.32 in
Exceptional Star Sapphire Diamond Platinum 3-Stone Ring, GIA Certified
Located in Beverly Hills, CA
Simply put, one of the finest star sapphires we have seen in a long time! It weighs 8.20 carats
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

Platinum GIA Diamond Star Dangle Earrings
By Thomas Kurilla Jewelry
Located in New York, NY
Platinum GIA Diamond Star Dangle Earrings, The star, an Iconic shape. Created to sparkle a new way
Category

2010s American Contemporary Dangle Earrings

Materials

Diamond, Platinum

GIA Certified 5.85 Carat Natural Star Ruby Diamond Platinum Ring
Located in Stamford, CT
Art Deco all original 5.85ct star sapphire diamond dome ring circa 1920s. GIA certified all natural
Category

Early 20th Century Engagement Rings

Materials

Star Ruby, Diamond, Ruby, Platinum

GIA Certified #6234058393 No Heat Ceylon Natural Star Sapphire 18.66 carats
By OGI Ltd
Located in New York, NY
"GIA Certified 18.66 Carat No Heat Ceylon Natural Star Sapphire - Spectacular Gemstone" Elevate
Category

20th Century Sri Lankan Contemporary Loose Gemstones

Materials

Star Sapphire

GIA Certified 45.18 Carat Star Sapphire Diamond Platinum Cocktail Ring
Located in Stamford, CT
cabochon blue star sapphire, Approximate 45.18 carats. Gia Certificate # 5191625578 2 kite step cut G VS
Category

Early 20th Century Cocktail Rings

Materials

Sapphire, Blue Sapphire, Diamond, Star Sapphire, Platinum

26.92ct Oval Double Cabochon Violetish Blue to Purple Star Sapphire GIA Certifie
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report Number
Category

2010s Sri Lankan Contemporary Loose Gemstones

Materials

Star Sapphire

GIA Certified 30.00 Star Sapphire Diamond Platinum Art Deco Engagement Ring
Located in Stamford, CT
Art Deco 1920’s star sapphire engagement ring. GIA certified medium blue high dome cabochon star
Category

Early 20th Century Engagement Rings

Materials

Diamond, Star Sapphire, Sapphire, Platinum

GIA 12.95 Carat Unheated Blue Star Sapphire & Diamond Ring in Platinum
Located in La Jolla, CA
GIA Certified 12.95 carats Oval Star Sapphire & Diamond Ring in Platinum Star Sapphire & Diamond
Category

21st Century and Contemporary North American Modern Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

GIA Certified 13.24 Carat Natural Star Ruby Diamond Platinum Cocktail Ring
Located in Stamford, CT
tapered baguette diamonds with a purplish red genuine Natural GIA certified star Ruby. Moderate inclusions
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

GIA Certified 25.74 Carat Unheated Gem Quality Sri Lankan Blue Star Sapphire
Located in Los Angeles, CA
Please inquire for more videos/photos. Details Identification: Natural Unheated Blue Star
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Sapphire, Star Sapphire

GIA Certified 30.37 Carat Oval Cabochon Star Sapphire Diamond Platinum Ring
Located in Stamford, CT
Vintage purple natural 30.37 carat oval star sapphire and diamond engagement ring. GIA certified
Category

Early 20th Century Cocktail Rings

Materials

Sapphire, Diamond, Star Sapphire, Platinum

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
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

32.0 Carat Star Sapphire, Platinum and Diamond Ring, with GIA certificate
Located in New York, NY
This stunning antique art deco star sapphire and diamond ring is crafted in solid platinum
Category

Vintage 1920s Unknown Art Deco Dome Rings

Materials

Diamond, Star Sapphire, Platinum

12.02CT Total Weight STAR Sapphire & Diamonds set in PLAT GIA CERT
Located in New York, NY
This exquisite ring boasts a 9.32CT star sapphire that reflects a stunning star pattern under
Category

21st Century and Contemporary American Aesthetic Movement Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

GIA Certified 5.10 Carat Star Cabochon Ruby Yellow Gold Men's Ring
Located in Stamford, CT
red display asterism star ruby, approx. 5.1cts GIA Certificate # 2231070906 Size 7 and sizable 14k
Category

Late 20th Century Fashion Rings

Materials

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

Art Deco 8.08ct Star Sapphire Gold Ring GIA No Heat Ceylon
Located in Litchfield, CT
8.08 carat no-heat star sapphire is magnificent. Finely cut and with lovely color, it stars beautifully
Category

Vintage 1920s American Fashion Rings

Materials

Star Sapphire, White Gold, 18k Gold, Gold

GIA Certified 16.16 Carat Natural Unheated Star Sapphire Diamond Cocktail Ring
Located in Weston, MA
star sapphire from Ceylon, with an ocean blue color and natural star formation that make it a
Category

2010s American Artist Cocktail Rings

Materials

Diamond, Star Sapphire, 18k Gold

Peter Suchy GIA Certified 4.51 Star Sapphire Diamond Rose Gold Ring
By Peter Suchy
Located in Stamford, CT
Star sapphire and diamond three-stone engagement ring. GIA certified oval cabochon center star
Category

21st Century and Contemporary Engagement Rings

Materials

Sapphire, Diamond, Star Sapphire, Gold, 18k Gold, Rose Gold

Antique Platinum GIA Ceylon NO HEAT Cabochon Blue Star Sapphire & Diamond Ring
Located in Montclair, NJ
This gorgeous antique cocktail ring is crafted in solid platinum and features a gorgeous, GIA
Category

Mid-20th Century Art Deco Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

GIA Certified 2.53 Carat Natural Red Star Ruby Filigree Platinum Engagement Ring
Located in Stamford, CT
. 1 purplish red natural round Star Ruby, approx. total weight 2.53cts, SI, 7.25mm, GIA certificate
Category

Vintage 1930s Engagement Rings

Materials

Ruby, Star Ruby, Platinum

Platinum Star Stud Earrings with GIA Diamonds
By Thomas Kurilla Jewelry
Located in New York, NY
For the Ladies, Platinum Star Stud GIA Diamonds Earrings , Now you can catch a falling star and
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, Platinum

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
Category

21st Century and Contemporary American Artisan Cocktail Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

Vintage 1940's GIA Certified 39.77cts. Blue Star Sapphire and Diamond Ring
Located in Los Angeles, CA
Vintage 1940's translucent 39.77 carat incredible Blue star sapphire Art Deco cocktail ring. Hand
Category

Mid-20th Century American Retro Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

GIA Certified No Heat Natural 18.18 Carats Blue Star Sapphire Loose Stone
By OGI Ltd
Located in New York, NY
A rare, investment quality GIA no heat, Ceylon Star Sapphire weighing 18..18 carats Sapphire color
Category

20th Century Sri Lankan Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Star Sapphire

GIA Certified 2.62 Carat Purple Star Sapphire Diamond Gold Engagement Ring
Located in Stamford, CT
1940's Natural purple star Sapphire and diamond engagement ring. GIA certified oval cabochon bezel
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Star Sapphire, Gold, 14k Gold, White Gold

GIA Certified 2.61 Carat Star Ruby Diamond Platinum Art Deco Engagement Ring
Located in Stamford, CT
Star Ruby and diamond 1920's Art Deco engagement ring. GIA certified no heat cabochon star ruby
Category

Early 20th Century Engagement Rings

Materials

Ruby, Star Ruby, Diamond, Platinum

GIA Certified 6.50 Carat Natural Star Sapphire Diamond Men's Platinum Ring
Located in Stamford, CT
. Excellent translucency and well-formed star. See GIA picture. Platinum ring. Translucent even from the side
Category

Early 20th Century Art Deco Cocktail Rings

Materials

Diamond, Star Sapphire, Sapphire, Blue Sapphire, Platinum

GIA Certified 7.77 Carat Star Sapphire Diamond White Gold Cabochon Ring
Located in Stamford, CT
GIA certified natural purple pink cabochon star sapphire diamond ring. 7.77 carat oval center
Category

Mid-20th Century Engagement Rings

Materials

Sapphire, Star Sapphire, Diamond, Gold, White Gold, 14k Gold

GIA Certified 18 Karat Gold and 21.36 Carat Purple Color Changing Star Sapphire
Located in West Palm Beach, FL
An elegant, 18kt yellow gold ring with a beautiful 21.36ct purple star sapphire. In, a beautiful
Category

21st Century and Contemporary Dome Rings

Materials

Star Sapphire, 18k Gold, Yellow Gold

GIA Certified 327.24 NO HEAT Carats Natural Star Sapphire and Diamond Necklace
Located in Charleston, SC
all dressed up. It also pairs perfectly with our 44.32 Star Sapphire Ring. Necklace Features 14
Category

Mid-20th Century Unknown Modern Link Necklaces

Materials

Diamond, Star Sapphire, 18k Gold

Gems Are Forever GIA Certified 16.33 Pink Purple Star Sapphire and Diamond Ring
By Gems Are Forever
Located in beverly hills, CA
oval shaped 16.33 carat pinkish purple star sapphire at center. The center stone is certified by GIA
Category

2010s North American Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

4.60ct Oval Red Star Ruby, Diamond Ring set in Platinum, GIA Certified Unheated
Located in Toronto, Ontario
Embrace the radiant allure of this 4.60ct Oval Red Star Ruby & Diamond Ring, elegantly set in the
Category

2010s Canadian Contemporary Cocktail Rings

Materials

Star Ruby, Ruby, Diamond, Platinum

GIA Certified 3.48 Cts Natural No Heat Star Sapphire & Diamond Cocktail Ring.
Located in Hong Kong, HK
marquis diamonds totaling 0.76 Cts. The 3.48 cts natural star sapphire is natural and impressive. GIA
Category

2010s Hong Kong Cocktail Rings

Materials

Diamond, White Diamond, Star Sapphire, Gold, 18k Gold, White Gold

GIA Certified Natural Blue Star Ceylon (Sri Lanka) Sapphire and Diamond Ring
Located in OVIEDO, AS
Vintage Natural Blue Star Sapphire Sri Lanka origin untreated, unheated. GIA certified report
Category

Mid-20th Century Austrian Civil War Dome Rings

Materials

Diamond, Star Sapphire, 18k Gold

One Carat Diamond Engagement Ring, Star Point, Yellow Gold, 1.48 Carat Total
By Five Star Jewelry
Located in Austin, TX
This unique 14 karat yellow gold diamond ring reminds you of a celestial star with all its
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Platinum 10.80 Carat GIA Certified No Heat Blue Star Sapphire CAB & Diamond Ring
Located in Los Angeles, CA
A stunning and elegant Natural Unheated Blue Star Sapphire GIA certified. NO HEAT TREATMENT. The
Category

2010s North American Modern Cocktail Rings

Materials

Blue Sapphire, Diamond, Star Sapphire, Platinum

GIA Certified 2.34 Carat Star Sapphire Diamond Halo Yellow Gold Engagement Ring
Located in Stamford, CT
Sapphire and diamond engagement ring. GIA certified 2.34cts oval star sapphire with a halo of 14
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Star Sapphire, Gold, 18k Gold, Yellow Gold

GIA Certified 3.40 Carat Star Ruby Diamond Art Deco 1920s Platinum Cocktail Ring
Located in Stamford, CT
purplish red bright Star Ruby 3.40cts. GIA certified natural no enhancements. Nice old mine cut and old
Category

20th Century Dome Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

Gia Certified 78.67 Carat Star Ruby and Diamond Bombe 14K White Gold Ring
Located in Beverly Hills, CA
gold Gemstone: Star Ruby = 78.67 ct. with GIA Gemstone: Diamonds totaling 4.15 ct., H-I / VS-2 Circa
Category

21st Century and Contemporary Cocktail Rings

Materials

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

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Gia Star For Sale on 1stDibs

On 1stDibs, you can find the most appropriate gia star for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and Yellow Gold. You can easily find a 49 antique edition and 64 modern creations to choose from as well. If you’re looking for a gia star from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Finding an appealing gia star — no matter the origin — is easy, but Five Star Jewelry, JB Star and Thomas Kurilla Jewelry each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also cabochon and oval cut versions for sale. If you’re browsing our inventory for a gia star, 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 Gia Star?

On average, a gia star at 1stDibs sells for $16,525, while they’re typically $1,200 on the low end and $335,000 for the highest priced versions of this item.