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Gia Natural Gemstone Ring

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GIA Certified 1.06 Carat Natural Alexandrite, Alexandrite Loose Gemstone
Located in Los Angeles, CA
Treat yourself to a perfect gift for this holiday season. Get a GIA certified Alexandrite gemstone
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Alexandrite

GIA Certified 1.00 Carat Natural Alexandrite, Loose Precious Gemstone
Located in Los Angeles, CA
Treat yourself to a perfect gift for this holiday season. Get a GIA certified Alexandrite gemstone
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Alexandrite

GIA Certified 0.30 Carat Natural Brazilian Color Change Alexandrite Gemstone
Located in Los Angeles, CA
Treat yourself to a perfect gift for this holiday season. Get a GIA certified Alexandrite gemstone
Category

21st Century and Contemporary Brazilian Loose Gemstones

Materials

Alexandrite

GIA Certified 25.04 Carat Natural Chrysoberyl Cat's Eye Loose Gemstone
Located in Stamford, CT
Chrysoberyl to form over 15.00 carats, making this a unique gemstone perfect for a ring or pendant. 1 oval
Category

21st Century and Contemporary Loose Gemstones

Materials

Chrysoberyl

NO RESERVE GIA Certified 5.61ct Round NATURAL Ink BLUE SAPPPHIRE Gemstone
By Hannaboya
Located in Sheridan, WY
discerning connoisseurs. Product Details: Gemstone Type: GIA Certified Natural Inky Blue Sapphire Weight
Category

2010s African Artisan Loose Gemstones

Materials

Blue Sapphire

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
Category

20th Century American Contemporary Loose Gemstones

Materials

Ruby

Chrysoberyl Ring Gem 9.42 Carat GIA Certified Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural, unheated Chrysoberyl cushion cut gem, weighing a total of 9.42 carats. This fine gem is
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Chrysoberyl

Blue Sapphire 3.07 Ct Oval Natural Heated GIA Certified, Loose Gemstone
Located in South Melbourne, AU
Sourced and hand selected on the gem isle of Sri Lanka is this beautiful natural, blue sapphire
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Sapphire

4.18 Carat Unheated Natural Blue Sapphire Pear, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This 4.18 carat, unheated blue sapphire will make an absolutely breathtaking pendant or ring! The
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Sapphire, Blue Sapphire

Vanadium Chrysoberyl Ring Gem 5.08 Carat GIA Certified Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Ultra exclusive natural Vanadium Chrysoberyl oval, weighing a total of 5.08 carats. This collection
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Chrysoberyl, Other

GIA Certified 2.01 Carat Pear Shape Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 2.01 Carat Pear Brilliant Natural Diamond Loose stone (Customization Option) Color
Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified 1.51 Carat Round Brilliant Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 1.51 Carat Round Brilliant Natural Diamond Loose Stone (Customization Option) Color
Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified 1.30 Carat Round Brilliant Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 1.30 Carat Round Brilliant Natural Diamond Loose Stone (Customization Option) Color
Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified 1.06 Carat Round Brilliant Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 1.06 Carat Round Brilliant Natural Diamond Loose Stone (Customization Option) Color
Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified 3.24 Carat Round Brilliant Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 3.24 Carat Round Brilliant Natural Diamond Loose Stone (Customization Option) Color
Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified 1.57 Carat Round Brilliant Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 1.57 Carat Round Brilliant Natural Diamond Loose Stone (Customization Option) Color
Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified 2.84 Carat Round Brilliant Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 2.84 Carat Round Brilliant Natural Diamond Loose Stone (Customization Option) Color
Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified 1.01 Carat Round Brilliant Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 1.01 Carat Round Brilliant Natural Diamond Loose Stone (Customization Option) Color
Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified 1.70 Carat Pear Shape Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 1.70 Carat Pear Brilliant Natural Diamond Loose stone (Customization Option) Color
Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified 1.71 Carat Round Brilliant Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 1.71 Carat Round Brilliant Natural Diamond Loose Stone (Customization Option) Color
Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified 1.78 Carat Round Brilliant Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 1.78 Carat Round Brilliant Diamond Loose Stone (Customization Option) Color: J
Category

2010s Loose Gemstones

Materials

Diamond

Alexandrite Chrysoberyl .78 Carat Loose Gemstone, GIA Certified - RTP
By Sarosi By Timeless Gems
Located in Los Angeles, CA
certifying that it is a natural gemstone from Sri Lanka, one of the premier sources of world-class gemstones
Category

21st Century and Contemporary Sri Lankan Artisan Loose Gemstones

Materials

Alexandrite, Chrysoberyl

GIA Certified Natural Alexandrite 5.10 Carats
Located in Los Angeles, CA
Our Natural Alexandrite 5.10 carats with GIA Report are a joy to behold, and can make a great
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Alexandrite

GIA Certified  Natural Alexandrite 5.10 Carats
GIA Certified  Natural Alexandrite 5.10 Carats
Free Shipping
W 0.36 in D 0.24 in L 0.41 in
1.37 Carat Emerald Oval, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
and would love to create the perfect ring or pendant for you! Note: Internal characteristics and
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Emerald

1.76 Carat Brazilian Emerald, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
particularly stunning ring or pendant. It measures 7.71 x 7.53mm with excellent proportions, and is accompanied
Category

21st Century and Contemporary Brazilian Artisan Loose Gemstones

Materials

Emerald

3.70 Carat Colombian Emerald, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
would be stunning set as a classic 3-stone ring flanked by baguette cut or trapezoid diamonds! Custom
Category

21st Century and Contemporary Colombian Artisan Loose Gemstones

Materials

Emerald

Alexandrite Chrysoberyl 1.16 Carat Loose Gemstone, GIA Certified - RTP
By Sarosi By Timeless Gems
Located in Los Angeles, CA
size for a ring, measuring 5.83 x 5.54 x 4.50 millimeters, with a pretty shape that will lend itself to
Category

21st Century and Contemporary Sri Lankan Artisan Loose Gemstones

Materials

Alexandrite, Chrysoberyl

2.39 Carat Unheated Madagascar Blue Sapphire, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
appearance. It will make a gorgeous custom-made ring to be cherished for a lifetime! Natural inclusions
Category

21st Century and Contemporary Malagasy Artisan Loose Gemstones

Materials

Sapphire, Blue Sapphire

Unheated 7.84 Carat Red Spinel Round, Loose Gemstone, GIA Certified
Located in Los Angeles, CA
opens up design possibilities for both rings and pendants. A classic and historically significant
Category

2010s Unknown Loose Gemstones

Materials

Spinel

Cat’s Eye Alexandrite Chrysoberyl, 5.24 Carat Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
accompanied by Gemological Institute of America Report #2151151294 stating that it is a natural cat's eye
Category

21st Century and Contemporary Unknown Artisan Loose Gemstones

Materials

Alexandrite, Chrysoberyl, Cat’s Eye

Unheated 8.63 Carat Blue Green Sapphire, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
well-cut. Most sapphires are heated to deepen their color, so a sapphire with a natural, vivid teal hue
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Sapphire, Green Sapphire

2.11 Carat Pink Sapphire Oval, Unset Loose Gemstone, GIA Certified
Located in Los Angeles, CA
millimeters and weighing 2.11 carats. This oval gem would make a lovely 3-stone or engagement ring and is
Category

21st Century and Contemporary Unknown Artisan Loose Gemstones

Materials

Sapphire, Pink Sapphire

Unheated .75 Carat Padparadscha Sapphire, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
blessed with this much vivid color naturally, especially in gems under a carat. This natural color .75
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Sapphire, Padparadscha Sapphire

7.35 Carat Cushion Natural Alexandrite GIA Certified
Located in San Francisco, CA
A Rare 7.35 Carat Cushion Shaped Natural Alexandrite GIA Certificate 6192711041 was hand-selected
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Alexandrite

GIA Certified 28.37 Carat Imperial Precious Topaz Emerald Cut Loose Gemstone
Located in Stamford, CT
28.37ct Imperial precious Topaz. This GIA certified natural gemstone is unique in its color, orange
Category

21st Century and Contemporary Loose Gemstones

Materials

Topaz

GIA Certified 1.52 carats Natural Mozambique Paraiba Tourmaline
Located in Los Angeles, CA
an engagement ring. Identification: Natural Paraiba Blue Tourmaline • Carat: 1.52 carats • Shape
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Tourmaline, Paraiba

GIA Certified 0.67 Carat Hexagonal Diamond L-VS2 GIA Certified Natural Diamond
Located in New York, NY
Polish: Good Fluorescence: FAINT Certifying Lab: GIA GIA Certificate #: 6234032745 Our Price: $2850 A
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

.19 Carat Brazilian Paraiba Tourmaline Oval, Loose Gemstone, GIA Certified ..A
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This neon blue-green Paraiba tourmaline gemstone weighs 0.19 carat and would make a beautiful ring
Category

21st Century and Contemporary Brazilian Artisan Loose Gemstones

Materials

Tourmaline, Paraiba

Lustrous 1.03ct Ideal Cut Natural Diamond - GIA Certified
Located in רמת גן, IL
Lustrous 1.03ct Ideal Cut Natural Diamond - GIA Certified This captivating 1.03-carat heart
Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA Certified Natural Black Diamond 1 Carat Ring in 18K Black Gold Round Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond 1 Carat Ring in 18K Black Gold Round Cut Black is Beautiful
Category

2010s German Modern Loose Gemstones

Materials

Black Diamond, Gold, 18k Gold

GIA Certified Natural Black Diamond 2 Carat Ring in 18K Black Gold Round Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond 2 Carat Ring in 18K Black Gold Round Cut Black is Beautiful
Category

2010s German Modern Loose Gemstones

Materials

Black Diamond, Gold, 18k Gold

GIA Certified Natural Black Diamond 3 Carat Ring in 18K Black Gold Round Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond 3 Carat Ring in 18K Black Gold Round Cut Black is Beautiful
Category

2010s German Modern Loose Gemstones

Materials

Black Diamond, Gold, 18k Gold

GIA Certified Natural Black Diamond 3 Carat Ring in 18K Black Gold Emerald Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond 3 Carat Ring in 18K Black Gold Emerald Cut Black is Beautiful
Category

2010s German Modern Loose Gemstones

Materials

Black Diamond, Diamond, Gold, 18k Gold

GIA Certified Natural Black Diamond 2 Carat Ring in 18K Black Gold Emerald Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond 2 Carat Ring in 18K Black Gold Emerald Cut Black is Beautiful
Category

2010s German Modern Loose Gemstones

Materials

Black Diamond, Diamond, Gold, 18k Gold

GIA Certified Natural Black Diamond 4 Carat Ring in 18K Black Gold Emerald Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond 4 Carat Ring in 18K Black Gold Emerald Cut Black is Beautiful
Category

2010s German Modern Loose Gemstones

Materials

Diamond, Black Diamond, Gold, 18k Gold

GIA Certified Natural Black Diamond 1 Carat Ring in 18K Black Gold Emerald Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond 1 Carat Ring in 18K Black Gold Emerald Cut Black is Beautiful
Category

2010s German Modern Loose Gemstones

Materials

Black Diamond, Diamond, Gold, 18k Gold

GIA Certified Natural Black Diamond 4 Carat Ring in 18K Black Gold Round Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond 4 Carat Ring in 18K Black Gold Round Cut Black is Beautiful
Category

2010s German Modern Loose Gemstones

Materials

Diamond, Gold, 18k Gold

Pristine 2.01ct Ideal Cut Natural Diamond - GIA Certified
Located in רמת גן, IL
Pristine 2.01ct Ideal Cut Natural Diamond - GIA Certified Elevate your collection with this 2.01
Category

2010s Israeli Loose Gemstones

Materials

Diamond

5.03 Carat Tsavorite Garnet Oval, Unset Loose Gemstone, GIA Certified ....A
By Sarosi By Timeless Gems
Located in Los Angeles, CA
10.04 x 5.42 millimeters, making it the perfect size for an impressive ring or pendant! It is a highly
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Garnet, Tsavorite

Unheated 3.11 Carat Purple Pink Sapphire, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
sapphire possesses a vivid, bright pink hue all on its own! This natural color sapphire is cushion shaped
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Sapphire, Pink Sapphire

Unheated 2.14 Carat Purple Sapphire Octagon, Loose Gemstone, GIA Certified ...A
By Sarosi By Timeless Gems
Located in Los Angeles, CA
designed ring or pendant with this gem. So pretty and unusual, if you love purple, you'll love this gem
Category

21st Century and Contemporary American Artisan Loose Gemstones

Materials

Sapphire, Purple Sapphire

2.19 Carat Cornflower Blue Sapphire Oval, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
engagement ring. It is accompanied by Gemological Institute of America Report #5202170441. Custom designs
Category

21st Century and Contemporary Sri Lankan Artisan Loose Gemstones

Materials

Sapphire, Blue Sapphire

Unheated 1.39 Carat Burmese Pink Sapphire, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
, gorgeous natural color and endless sparkle. It measures 6.89 x 5.61 x 4.35 millimeters and is accompanied
Category

21st Century and Contemporary Burmese Artisan Loose Gemstones

Materials

Sapphire, Pink Sapphire

Unheated 7.16 Carat Yellow Sapphire Oval, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
, but means that natural color yellow sapphires are very rare in the marketplace. This oval is large and
Category

21st Century and Contemporary Unknown Artisan Loose Gemstones

Materials

Sapphire, Yellow Sapphire

Natural Diamond, 0.50 carat brilliant cut and GIA certified
Located in Ciudad De México, MX
Diamond Loose Gemstone Natural 0.50 Carat Brilliant cut GIA Certified Dimensions: 5.02- 5.08 x
Category

2010s Unknown Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for perfect
Category

2010s German Modern Loose Gemstones

Materials

Diamond

1.12 Carat Cushion Premium Pink Color Natural Sapphire GIA
Located in San Francisco, CA
This 1.12 carat Cushion-Shaped Premium Pink natural sapphire GIA certificate:2203148726 was hand
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Pink Sapphire

1.06 Carat Cushion Shape Natural Pink Sapphire GIA Unheated
Located in San Francisco, CA
This Cushion-shaped 1.06-carat Natural Unheated Pink sapphire GIA certificate number: 2205624616
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Pink Sapphire

1.09 Carat Round White Natural Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Round-Shaped 1.09-carat Natural Unheated White sapphire GIA certified has been hand-selected
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire

Natural Loose 1.02 Carat Novelty M, SI2 GIA Certified
Located in New York, NY
Polish: Very Good Fluorescence: None Certifying Lab: GIA GIA Certificate #: 2235032761 Our Price
Category

21st Century and Contemporary Loose Gemstones

Materials

White Diamond

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Gia Natural Gemstone Ring For Sale on 1stDibs

Find the exact gia natural gemstone ring you’re shopping for in the variety available on 1stDibs. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 carat and 1 carat carat weights, specifically, are sought with frequency. Finding an appealing gia natural gemstone ring — no matter the origin — is easy, but Merkaba each produced a popular version that is worth a look. A gia natural gemstone ring of any era or style can lend versatility to your look, but a version featuring alexandrite, from our inventory of 8, is particularly popular. See these pages for a brilliant cut iteration of this accessory, while there are also cabochon cut and cushion cut cut versions available here, too. Most of our gia natural gemstone ring for sale are for men, but there are 12 pieces available to browse for women.

How Much is a Gia Natural Gemstone Ring?

Prices for a gia natural gemstone ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,854 and can go as high as $200,000, while this accessory, on average, fetches $8,091.

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 ringsvintage 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.