Skip to main content

Unique Gemstone Ring

216
to
1,304
4,151
2,743
7,881
3,348
1,246
405
345
286
149
98
98
95
89
84
83
82
54
49
48
43
40
33
28
26
22
15
9
7
6
6
5
4
4
3
3
3
2
2
2
2
2
2
1
1
1
1
184
177
145
131
119
Sort By
Certified 1.25ct Purple Sapphire Unheated Gemstone Ceylon Origin Ring Gemstone
Located in Makola, LK
Ceylon Unheated Purple Sapphire 1.25 Carat Natural Gemstone. Rich purple and violet Color
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Aquamarine, Blue Diamond, Sapphire, Blue Sapphire, Purple Sapphire

Certified 1.12ct Natural Vivid Pink Sapphire Unheated Gemstone Ring Gemstone
Located in Makola, LK
Natural Unheated Pink Sapphire 1.12 Carat Natural Gemstone. Rich Pink Color. Gemstone gift for
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Pink Diamond, Ruby, Pink Sapphire, Purple Sapphire, Padparadscha Sapphire

Pink Garnet Ring Gemstone 4.25 Carat Loose Gemstone Ceylon Origin
Located in Makola, LK
certificate of your choice can be made available on request. All our Gemstones are natural earth-mined stones
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Garnet, Rhodolite

AGCL Certified 0.72 Ct Natural Alexandrite Gemstone Ceylon Origin Ring Gemstone
Located in Makola, LK
Natural rare Alexandrite, This exquisite gemstone originates from Ceylon (Sri Lanka), known for
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Alexandrite

Certified Natural Pink Sapphire Gemstone 0.45 Carat Ceylon Origin Ring Gemstone
Located in Makola, LK
Natural Unheated Pink Sapphire, This exquisite gemstone originates from Ceylon (Sri Lanka), known
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Pink Diamond, Pink Sapphire

3.80 Carat Natural Loose Tri Color Tourmaline Baguette Shape Ring Gemstone
Located in Peshawar, PK
being more desirable. In the world of gemstones, tri-color tourmaline stands out as a unique and
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Multi-gemstone, Tourmaline

Tanzanite Ring Stone 56 Carat Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
fine gem connoisseur. Dimensions: 22.76 x 22.76 x 14.65 mm. This unique gemstone showcases a set of
Category

21st Century and Contemporary Tanzanian Contemporary Loose Gemstones

Materials

Tanzanite

Tanzanite Ring Stone 56 Carat Cushion Loose Gemstone
Tanzanite Ring Stone 56 Carat Cushion Loose Gemstone
Free Shipping
W 0.9 in D 0.58 in L 0.9 in
Aquamarine Ring Gem 9.73 Carat Parallelogram Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Unique 9.73 carat Aquamarine Parallelogram unmounted gem, offered loose to a gemstone lover
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Aquamarine, Beryl

Aquamarine Ring Gem 9.73 Carat Parallelogram Loose Gemstone
Aquamarine Ring Gem 9.73 Carat Parallelogram Loose Gemstone
Free Shipping
W 0.58 in D 0.28 in L 0.82 in
Imperial Topaz Ring Gem 2.68 Carat Leaf Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Unique 2.68 carat Brazilian Imperial Topaz leaf gemstone, offered loose to someone special. Returns
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Topaz, Imperial Topaz

Pink Tourmaline Ring Gem 3.18 Carat Unmounted Loose Gemstone
By Tamir
Located in Beverly Hills, CA
Pristine 3.18 carat Pink Tourmaline emerald cut loose gemstone, offered unmounted to a fine
Category

21st Century and Contemporary Congolese Contemporary Loose Gemstones

Materials

Tourmaline

Aquamarine Ring Loose Gemstone 4.26 Carat Oval Unmounted Gem
By Tamir
Located in Beverly Hills, CA
Bright 4.26 carat Aquamarine oval loose gemstone, offered unmounted to a very special person
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Aquamarine, Beryl

Aquamarine Ring Loose Gemstone 4.26 Carat Oval Unmounted Gem
Aquamarine Ring Loose Gemstone 4.26 Carat Oval Unmounted Gem
Free Shipping
W 0.39 in D 0.12 in L 0.49 in
1.45 Carats Natural Loose Mint Green Tourmaline Ring Gemstone
Located in Peshawar, PK
variety of the tourmaline gemstone family known for its delicate greenish-blue to bluish-green hues
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

1.45 Carats Natural Loose Mint Green Tourmaline Ring Gemstone
1.45 Carats Natural Loose Mint Green Tourmaline Ring Gemstone
Free Shipping
W 0.24 in D 0.22 in L 0.25 in
3.80 Carats Emerald Shape Natural Lagoon Tourmaline Ring Gemstone
Located in Peshawar, PK
become a symbol of luxury and sophistication. Whether set in a pendant, ring, or earrings, this gemstone
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

1.60 Carats Natural Loose Red Burmese Spine Ring Gemstone
Located in Peshawar, PK
popularity is partly due to its rarity and unique color saturation, attracting gemstone connoisseurs and
Category

Late 20th Century Burmese Aesthetic Movement Loose Gemstones

Materials

Spinel

1.60 Carats Natural Loose Red Burmese Spine Ring Gemstone
1.60 Carats Natural Loose Red Burmese Spine Ring Gemstone
Free Shipping
W 0.25 in D 0.18 in L 0.25 in
Peridot Ring Gem Loose Gemstone 5.51 Carat Unmounted Stone
By Tamir
Located in Beverly Hills, CA
Unique 5.51 carat Peridot Shield gem, offered loose to a stone lover. Peridot dimensions: 12.70mm x
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Peridot

Peridot Ring Gem Loose Gemstone 5.51 Carat Unmounted Stone
Peridot Ring Gem Loose Gemstone 5.51 Carat Unmounted Stone
Free Shipping
W 0.42 in D 0.16 in L 0.5 in
Stunning Natural Faceted Green Peridot Ring Gemstone 6.05 Carats
Located in Peshawar, PK
striking gemstone renowned for its vivid green hues. Its color ranges from a lively yellow-green to an
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

Unheated Purple Sapphire Ring Gem 0.75 Carat Loose Gemstone
Located in Makola, LK
available on request. All our Gemstones are natural earth mined stones, and most of the stones are from our
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire, Purple Sapphire, Padparadscha Sapphire

Unheated Purple Sapphire Ring Gem 0.75 Carat Loose Gemstone
Unheated Purple Sapphire Ring Gem 0.75 Carat Loose Gemstone
Free Shipping
W 0.25 in D 0.16 in L 0.32 in
TJD 0.17 Carat Diamond and Ruby 14 Karat White Gold Twisted Infinity Band Ring
By TJD
Located in New York, NY
Wear this unique gemstone ring as a wedding band. This Channel set twisted ruby ring band is
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Ruby, White Gold

Bicolor Tourmaline Ring Earrings Loose Gemstone Set 12.09 Carats Cushion
By Tamir
Located in Beverly Hills, CA
. This is a unique set for a custom ring and matching earrings. Returns are accepted and paid by us
Category

21st Century and Contemporary Nigerian Contemporary Loose Gemstones

Materials

Tourmaline

Blue Tourmaline Ring Gem 2.75 Carat Cushion Unmounted Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Splendid 2.75 carat "Lagoon" Blue Tourmaline cushion loose gemstone, offered unmounted to a fine
Category

21st Century and Contemporary Nigerian Contemporary Loose Gemstones

Materials

Tourmaline

Copper Tourmaline Ring Gem 3.15 Carat Round Unset Loose Gemstone
By Tamir
Located in Beverly Hills, CA
Very unique Copper Tourmaline round gem, offered loose to someone special. Returns are accepted and
Category

21st Century and Contemporary Unknown Contemporary Loose Gemstones

Materials

Tourmaline, Other

Copper Tourmaline Ring Gem 3.15 Carat Round Unset Loose Gemstone
Copper Tourmaline Ring Gem 3.15 Carat Round Unset Loose Gemstone
Free Shipping
W 0.37 in Dm 0.37 in L 0.37 in
4.10 Carats Natural Loose Bright Green Tourmaline Ring Jewelry Gemstone
Located in Peshawar, PK
delicate pastel green to a deep forest green, each shade showcases the gem's unique charm. This gemstone
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Deep Orange Tourmaline Ring Gem 12.60 Carat Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Unique 12.60 carat deep Orange Tourmaline cushion gem, offered loose to a gemstone lover. Returns
Category

21st Century and Contemporary Unknown Contemporary Loose Gemstones

Materials

Tourmaline, Other

2.05 Carats Natural Loose Lagoon Tourmaline Emerald Shape Ring Gemstone
Located in Peshawar, PK
captivating hues resembling the tranquil waters of a lagoon, is a mesmerizing gemstone cherished for its
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Aquamarine Ring Loose Stone 1.85 Carat Unmounted Emerald Cut Gemstone
By Merkaba
Located in Beverly Hills, CA
jewels and supreme gemstones. Merkaba Jewelry, is a unique, world-class jewelry brand, dedicated to
Category

21st Century and Contemporary Mozambican Contemporary Loose Gemstones

Materials

Aquamarine, Beryl

2.15 Carats Natural Loose Bicolour Tourmaline Emerald Shape Ring Gemstone
Located in Peshawar, PK
crystal. This unique gemstone is highly sought after for its striking visual appeal, and it is known for
Category

21st Century and Contemporary Afghan Aesthetic Movement Loose Gemstones

Materials

Tourmaline

Gorgeous Natural Loose Red Rhodolite Garnet Trilliant Cut Ring Gemstone
Located in Peshawar, PK
captivating color and unique properties make it a popular choice in the world of gemstones and jewelry
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

Emerald Cut Russian Emerald Ring Loose Gemstone 2.13 Carat Weight
By Tsarina Jewels
Located in Bangkok, TH
exceptional quality gemstone would make a custom-made jewelry design. Perfect for a Ring or Pendant. Shape
Category

2010s Russian Modern Loose Gemstones

Materials

Emerald

Mint Green Tourmaline Ring Gem 6.48 Carat Trillion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Bright 6.48 carat Mint Green Tourmaline trillion shaped gem, offered loose to a very unique lady or
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline, Other

Certified 1.85 Ct Unheated Pink Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
Ceylon Pink sapphire 1.08 Carats unheated Gemstone internal flawless clarity • Variety: Sapphire
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Pink Diamond, Pink Sapphire, Padparadscha Sapphire

Certified 1.08 Ct Unheated Blue Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
Ceylon Blue sapphire 1.08 Carats unheated Gemstone • Variety: Sapphire • Origin: Sri Lanka (Ceylon
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Diamond, Blue Sapphire, Spinel, Purple Sapphire

Genuine 3.35 Carats Natural Loose Precision Cut Peridot Ring Gemstone
Located in Peshawar, PK
the "gem of the sun," is a striking and vibrant green gemstone that has captivated jewelry enthusiasts
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

3.60 Carats Natural Loose Light Green Emerald Beryl Ring Gemstone
Located in Peshawar, PK
" typically refers to a specific shade of emerald gemstone that exhibits a lighter, more vibrant green hue
Category

21st Century and Contemporary Pakistani Romantic Loose Gemstones

Materials

Green Beryl, Emerald, Beryl

3.10 Carats Faceted Orange Hessonite Garnet Round Shape Ring Gemstone
Located in Peshawar, PK
alluring and unique gemstone, is part of the garnet family, known for its diverse range of colors. Also
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Hessonite

3.25 Carats Faceted Dark Green Tourmaline Oval Shape Ring Gemstone
Located in Peshawar, PK
benefits of gemstones are based on cultural beliefs and personal experiences rather than scientific
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Tourmaline, Chrome Tourmaline

Mint Green Tourmaline Ring Gem 4.52 Carat Unmounted Trillion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Unique 4.52 carat Mint Green Tourmaline Trillion loose gemstone, offered unmounted to someone
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Gorgeous 6.35 Carats Mint Bicolor Loose Tourmaline Ring Gemstone Kunar Mine
Located in Peshawar, PK
captivating gemstone renowned for its stunning color variations. This unique tourmaline displays a mesmerizing
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Mint Green Tourmaline Ring Gem 4.49 Carat Unmounted Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Fantastic 4.49 carat Mint Green Tourmaline cushion loose gemstone, offered unmounted to someone
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Perfect Round Shape 5.00 Carats Loose Madeira Citrine Gemstone For Ring
Located in Peshawar, PK
other gemstones for a unique combination, this gem lends itself to a wide range of exquisite designs
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

Peach Tourmaline Ring Gem 10.36 Carat Antique Pear Shape Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
our ultra exclusive jewels and supreme gemstones. Merkaba Jewelry, is a unique, world-class jewelry
Category

21st Century and Contemporary Mozambican Contemporary Loose Gemstones

Materials

Other, Tourmaline

5 Carats Round Precision Cut Loose Madeira Citrine Gemstone Ring Gem
Located in Peshawar, PK
other gemstones for a unique combination, this gem lends itself to a wide range of exquisite designs
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Mandarin Garnet, Citrine

Mint Green Tourmaline Ring Gem 3.46 Carat Unmounted Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Vibrant 3.46 carat Mint Green Tourmaline cushion loose gemstone, offered unmounted to someone very
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Mint Green Tourmaline Ring Gem 7.68 Carat Unmounted Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Pristine 7.68 carat Mint Green Tourmaline cushion loose gemstone, offered unmounted to a fine gem
Category

21st Century and Contemporary Congolese Contemporary Loose Gemstones

Materials

Tourmaline

1.20 Carat Natural Loose Rhodolite Garnet Oval Shape Gemstone For Ring
Located in Peshawar, PK
Republic Colour: Purplish Red Treatment: Non Certificate: On Demand Rhodolite garnet, a gemstone
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Rhodolite

1.35 Carats Natural Loose Burmese Red Spinel Ring Gemstone Cushion Shape
Located in Peshawar, PK
significance, and enduring beauty make it a gemstone of distinction. Its versatility in jewelry and its unique
Category

21st Century and Contemporary Burmese Artist Loose Gemstones

Materials

Spinel

5 Carats Natural Loose Lagoon Tourmaline SI Included Clarity Ring Gemstone
Located in Peshawar, PK
designers frequently incorporate this gemstone into rings, earrings, and pendants, allowing individuals to
Category

21st Century and Contemporary Afghan Artisan Loose Gemstones

Materials

Tourmaline, Indicolite

10 Carats Loupe Clean Loose Green Sea foam Toumaline Ring Gemstone
Located in Peshawar, PK
mesmerizing variety of the tourmaline gemstone family, captivates with its delicate hues reminiscent of the
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

6.10 Carats Natural Pink Bicolor Loose Tourmaline Emerald Shape Ring Gemstone
Located in Peshawar, PK
and custom jewelry. Designers often incorporate these gemstones into unique and personalized creations
Category

21st Century and Contemporary Afghan Art Nouveau Loose Gemstones

Materials

Tourmaline

Amethyst Ring Gem 18.80 Carat Unset Fancy Oval Brazil Loose Gemstone
By Tamir
Located in Beverly Hills, CA
Exclusive 18.80 carat Brazilian Amethyst fancy cut oval gem, offered loose to a very unique lady or
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst, Quartz

Oval Cut Emerald Loose Gemstone Ring 0.73 Carat Weight ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
allows jewelers to create a unique piece of wearable art. This exceptional quality gemstone would make a
Category

2010s Russian Modern Loose Gemstones

Materials

Emerald

Red Spinel Ring Stone 5 Carat Emerald Cut Unmounted Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
jewels and supreme gemstones. Merkaba Jewelry, is a unique, world-class jewelry brand, dedicated to
Category

21st Century and Contemporary Tanzanian Contemporary Loose Gemstones

Materials

Spinel

Beauteous 1.10 Carats Loose Blueish Green Tourmaline Asscher Cut Ring Gemstone
Located in Peshawar, PK
for its stunning coloration that combines shades of blue and green within the same gemstone. Here are
Category

21st Century and Contemporary Afghan Aesthetic Movement Loose Gemstones

Materials

Tourmaline

Certified 1.20 Ct No heat Padparadscha Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
Ceylon rare padparadscha sapphire 1.20 Carats unheated Gemstone • Variety: Sapphire • Origin: Sri
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Diamond, Pink Diamond, Sapphire, Pink Sapphire, Padparadscha Sapphire

1.65 Carats Natural Loose Mint Green Tourmaline Oval Shape Ring Gemstone
Located in Peshawar, PK
of blue that resemble the delicate shade of mint leaves. This unique gemstone has gained popularity
Category

Late 20th Century Afghan Baroque Loose Gemstones

Materials

Tourmaline

2.35 Carats Natural Baby Pink Loose Tourmaline Ring Gemstone Afghanistan Mine
Located in Peshawar, PK
: Cushion Treatment: Non Color: Pink Certificate: On Demand Faceted baby pink tourmaline is a gemstone that
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Beauteous 1.90 Cts Blueish Green Loose Tourmaline Ring Gemstone Afghan Mine
Located in Peshawar, PK
remarkable gemstone known for its captivating fusion of serene blue and revitalizing green hues, captures the
Category

21st Century and Contemporary Afghan Artist Loose Gemstones

Materials

Tourmaline

Mint Green Tourmaline Ring Gem 4.78 Carat Unmounted Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Gorgeous 4.78 carat Mint Green Tourmaline cushion loose gemstone, offered unmounted to a devoted
Category

21st Century and Contemporary Mozambican Contemporary Loose Gemstones

Materials

Tourmaline

2.85 Carats Natural Loose Red Rhodolite Garnet Oval Shape Ring Gemstone
Located in Peshawar, PK
Color: Red Treatment: Non Certificate: On Demand Rhodolite garnet is a remarkable gemstone cherished
Category

Early 2000s Tanzanian Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

2.50 Carat Natural Loose Blue Indicolite Tourmaline Ring Gemstone Emerald Shape
Located in Peshawar, PK
captivating gemstone that belongs to the Tourmaline family, renowned for its stunning blue and green hues. The
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline, Indicolite

5.25 Carat Natural Loose Blue Seafoam Tourmaline Cushion Cut Ring Gemstone
Located in Peshawar, PK
tourmaline or paraiba tourmaline, is a mesmerizing gemstone that captivates with its delicate green hue
Category

Antique Late 19th Century Afghan Art Deco Loose Gemstones

Materials

Tourmaline, Indicolite

  • 1
  • ...
Get Updated with New Arrivals
Save "Unique Gemstone Ring", and we’ll notify you when there are new listings in this category.

Unique Gemstone Ring For Sale on 1stDibs

You are likely to find exactly the unique gemstone ring you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, 18k gold and yellow gold, this item was constructed with great care. Our collection of these items for sale includes 1186 vintage editions and 4412 modern creations to choose from as well. If you’re looking for a unique gemstone ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. A unique gemstone ring from Rosior, KATHRYN New York and Five Star Jewelry — each of whom created a beautiful version of this treasured accessory — is worth considering. A unique gemstone ring can make for a versatile accessory, but a selection from our variety of 3136 diamond versions can add an especially stylish touch. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and cushion cut cut versions available here, too. If you’re browsing our inventory for a unique gemstone ring, 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 Unique Gemstone Ring?

On average, a unique gemstone ring at 1stDibs sells for $3,570, while they’re typically $1 on the low end and $4,125,000 for the highest priced versions of this item.
Questions About Unique Gemstone Ring
  • 1stDibs ExpertNovember 2, 2021
    The best gemstone for an engagement ring is really a matter of preference. Diamonds have extraordinary brilliance, a hardness of 10, and are more scratch-resistant than any other gemstone. Emeralds and sapphires are also popular gemstones for an engagement ring. Shop a collection of vintage and modern engagement rings from some of the world’s top jewelers on 1stDibs.