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Round Cut Loose Gemstones

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Stone Cut: Round Cut
1.90ct Ceylon sapphire round 7.7mm NATURAL beautiful
Located in Jupiter, FL
Natutal sapphire 7.7mm stunning blue color, round cut and Ceylon certified sapphire. NATURAL GEMSTONE(S): SAPPHIRE Clarity/Color: Slightly Included/B...
Category

21st Century and Contemporary Round Cut Loose Gemstones

Materials

Sapphire

25.21 Carats Top Quality Rubellite Tourmaline Cabochon 3 Pieces Natural Gemstone
Located in Jaipur, RJ
Gemstone - Rubellite Tourmaline Weight - 25.21 Ct Size - 9.5 To 16x11 MM Piece - 3 Shape - Cabochon & Round
Category

21st Century and Contemporary Unknown Round Cut Loose Gemstones

Materials

Rubelite, Tourmaline

12.56 ct Round Star Sapphire
Located in Toronto, Ontario
Description: Item Description: One Loose Stone Weight: 12.56 cts Measurements: 12.77x12.68x7.46 mm Shape: Round Vernacular Shape: Cabochon Cutting Style Crown: Cabochon Cutting Styl...
Category

2010s Unknown Round Cut Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

3.83ct Round Cabochon Blue Star Sapphire from Burma (Myanmar), Unheated
Located in Toronto, Ontario
Description: Gem Type: Star Sapphire Number of Stones: 1 Weight: 3.83 cts Measurements: 7.66 x 7.44 x 5.70 mm Shape: Round Cabochon Cutting Style Crown: Cutting Style Pavilion: Tran...
Category

2010s Burmese Round Cut Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

1.27 Carats Loose Round Cut Emerald from Colombia Genuine Green Gemstone
Located in Bradenton, FL
Beautiful loose round cut genuine natural emerald in 1.27 carats weight from Colombia. Its captivating medium dark green hue boasts remarkable saturation and included clarity, creating the famous grass green color that distinguishes Colombian emeralds as the utmost in exclusivity and superior quality. This wonderful gem is 6.8 millimeters in diameter. This unmounted emerald...
Category

2010s Colombian Round Cut Loose Gemstones

Materials

Emerald

3.10 Carats Faceted Orange Hessonite Garnet Round Shape Ring Gemstone
Located in Peshawar, PK
Faceted Hessonite Garnet Weight: 3.10 Carats Dimension: 9.3x9.3x5.1 Mm Origin: Madagascar Africa Shape: Round Color: Orange Treatment: Non Certificate: On Customer Demand . Hessonite garnet, an alluring and unique gemstone, is part of the garnet family, known for its diverse range of colors. Also referred to as "cinnamon stone" due to its warm and rich reddish-brown hue, hessonite garnet stands...
Category

21st Century and Contemporary Malagasy Arts and Crafts Round Cut Loose Gemstones

Materials

Garnet, Hessonite

58.66 Ct - Natural Myanmar Lavender Icy Type Jadeite Donut Round Loose Jade
Located in Kowloon, HK
Introducing our exquisite Lavender Donut Jadeite: a stunning piece of 100% natural, untreated, and undyed Type-A Myanmar jadeite jade. This unique gemstone is sure to captivate and e...
Category

2010s Hong Kong Modern Round Cut Loose Gemstones

Materials

Jade

Jewel-Toned Honey Comb Swiss Blue Topaz 12.10 carats Natural Gem from Madagascar
Located in Bangkok, TH
Weight 12.10 carats Dimensions 14.1 x 14.0 x 9.72 mm Treatment Heated Clarity Loupe Clean Origin Madagascar Shape Round Cut Honey-Comb Discover the Exquisite Beauty of a 12.10 ...
Category

21st Century and Contemporary Malagasy Modern Round Cut Loose Gemstones

Materials

Topaz, Blue Topaz

0.9 ct Textbook Horsetail Inclusion Russian Demantoid Garnet
Located in Bangkok, TH
The Ural Mountains of Russia have long been recognized as the most important and consistent source of the rarest variety of Garnets, known as Demantoid. These unique gemstones are highly valued for their exceptional quality and brilliance, making them ideal for custom-made jewelry designs such as earrings. The Demantoids from this region are renowned for their vivid green hue, which sets them apart from other varieties of Garnets. Their intense color adds a touch of elegance and sophistication to any piece of jewelry they adorn. Moreover, Russian Demantoids possess a high dispersion, also known as "fire," which refers to the ability of a gemstone to disperse light into a spectrum of colors. This property further enhances their beauty, creating a dazzling visual display. One distinctive feature of Russian Demantoids is the characteristic horsetail inclusion...
Category

2010s Russian Modern Round Cut Loose Gemstones

Materials

Garnet

1.91 Ct Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are 100% natural & genuine. Certification can be provided on request ...
Category

2010s Zambian Round Cut Loose Gemstones

Materials

Emerald

Match Pair Round Blue Ceylon Sapphires
Located in Great Neck, NY
Match Pair of Ceylon Sapphires weighing 2.71 carats total Measuring 6.4 mm Cornflower Blue This match pair is an extremely lively pair of sapphires
Category

2010s American Modern Round Cut Loose Gemstones

Materials

Sapphire, Blue Sapphire

Natural loose 1.45 Carat H I1 Round Brilliance Diamond
Located in New York, NY
ITEM DESCRIPTION ID #:NYC57483 Stone Shape:Round Brilliance Diamond Weight:1.45 carat Clarity:I1 Color:H Cut: Round Measurements: 6.91 x 6.93 x 4.49 mm Appraisal Value:$2698.00 Our...
Category

1990s Round Cut Loose Gemstones

Materials

Diamond

GIA Certified 1.72 Carat H Color I1 Clarity Excellent Cut Loose Round Diamond
Located in Miami, FL
GIA certified natural 1.72-carat round-brilliant loose diamond with H color and I1 clarity. Featuring excellent cut, polish and symmetry. The stone is an absolute bargain considering...
Category

2010s North American Modern Round Cut Loose Gemstones

Materials

Diamond

1.14 Ct Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are 100% natural & genuine. Certific...
Category

2010s Zambian Round Cut Loose Gemstones

Materials

Emerald

2.13 Ct Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are 100% natural & genuine. Certification can be provided on request ...
Category

2010s Zambian Round Cut Loose Gemstones

Materials

Emerald

IGI certified 4.15 carats of triple XXX of natural diamond
Located in Massafra, IT
Amazing IGI certified natural diamond in triple XXX quality, excellent cut ,excellent polish, excellent symmetry , fluorescence none. Diamond is in round br...
Category

21st Century and Contemporary Round Cut Loose Gemstones

Materials

Diamond

2.01 Ct Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are 100% natural & genuine. Certification can be provided on request ...
Category

2010s Zambian Round Cut Loose Gemstones

Materials

Emerald

2.06 Ct Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are 100% natural & genuine. Certific...
Category

2010s Zambian Round Cut Loose Gemstones

Materials

Emerald

2.02 Ct Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are 100% natural & genuine. Certification can be provided on request ...
Category

2010s Zambian Round Cut Loose Gemstones

Materials

Emerald

3.77 Ct Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are 100% natural & genuine. Certification can be provided on request ...
Category

2010s Zambian Round Cut Loose Gemstones

Materials

Emerald

2.16 Ct Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are 100% natural & genuine. Certification can be provided on request ...
Category

2010s Zambian Round Cut Loose Gemstones

Materials

Emerald

1.91ct Round Green Emerald GIA Certified Brazil
Located in Toronto, Ontario
This is a stunning GIA Certified Emerald The GIA report reads as follows: GIA Report Number: 5221341955 Shape: Round Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting S...
Category

2010s Brazilian Round Cut Loose Gemstones

Materials

Emerald

CDC Certified 5.25 Carat Ruby - Round ( Pair ) Heated ( Madagascar )
Located in New York, NY
Ruby ( Natural Corundum) Intense Red Round Shape ( Pair ) Heated Origin From Madagascar.
Category

21st Century and Contemporary Malagasy Modern Round Cut Loose Gemstones

Materials

Ruby

3.77 Ct Ruby Round Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. All our gemstones are 100% natural & genuine. Certification can be provided on request at ...
Category

2010s Malagasy Round Cut Loose Gemstones

Materials

Ruby

CDC Certified 6.36 Carat Blue Sapphire Round ( Pair)
Located in New York, NY
Sapphires ( Natural Corundum) Vivid Blue ( Royal Blue) Excellent Grade Heated Origin From Sri-Lanka ( Ceylon)
Category

21st Century and Contemporary Sri Lankan Artisan Round Cut Loose Gemstones

Materials

Blue Sapphire

CDC Certified 66.80 Carat Faceted Aquamarine
Located in New York, NY
Natural Aquamarine, Greenish-Blue Round, Brilliant Cut Very Good Quality Grade Origin from Brazil.
Category

21st Century and Contemporary American Modern Round Cut Loose Gemstones

Materials

Aquamarine

Natural loose 1.32 Carat K SI3 Round Brilliance Diamond
Located in New York, NY
ITEM DESCRIPTION ID #:NYC57484 Stone Shape:Round Brilliance Diamond Weight:1.32 carat Clarity:SI3 Color:K Cut: Round  Measurements: 6.86 x 6.86 x 4.38 mm Appraisal Value:$2965.00 Ou...
Category

1990s Round Cut Loose Gemstones

Materials

Diamond

Certified 3.02 Carats Mozambique Ruby Round Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
As we are auction partners at Gemfields, we have sourced these rubies from winning auctions and had cut them in our in house manufacturing responsibly. Weight: 3.02 Carats Size: 8x5...
Category

21st Century and Contemporary Mozambican Art Deco Round Cut Loose Gemstones

Materials

Ruby

19.38ct Natural Deep Red Round Rubellite Loose Gemstone
Located in Sheridan, WY
19.38ct Deep Red Rubellite Loose stone, measuring approximately 17.2x16.4x12.4 Crafted by Mother Nature herself, this exceptional gemstone boast...
Category

2010s Nigerian Artisan Round Cut Loose Gemstones

Materials

Rubelite, Tourmaline

20.30 Carats Natural Loose Lime Yellow Citrine Round Cut for Necklace Jewelry
Located in Peshawar, PK
Faceted Citrine Weight: 20.30 Carats Dimension: 19.1x19.1x10.8 Mm Origin: Brazil Color: Yellow Shape: Round Certificate; On Customer Demand . Citrine, a gemstone of warm and ra...
Category

Early 20th Century Brazilian Artist Round Cut Loose Gemstones

Materials

Citrine

2.99ct Round Cabochon Blue Star Sapphire from Burma, Unheated
Located in Toronto, Ontario
Description: Gem Type: Star Sapphire Number of Stones: 1 Weight: 2.99 cts Measurements: 7.11 x 6.85 x 5.66 mm Shape: Round Cabochon Cutting Style Crown: Cabochon Cutting Style Pavil...
Category

2010s Burmese Round Cut Loose Gemstones

Materials

Star Sapphire, Sapphire, Blue Sapphire

Antique Green Beryl 50.47 Carats Gem with 22kgold Handwork with Natural Diamonds
Located in Jaipur, RJ
Weight: 50.47 Carats Size: 23x12 MM Pieces: 1 Shape: Rondelle Smooth Bead
Category

21st Century and Contemporary Unknown Art Deco Round Cut Loose Gemstones

Materials

Beryl, Diamond, Green Beryl

Opal Stone 29.98 Carat Round Natural Ethiopian Loose Gemstone
Located in Beverly Hills, CA
Natural 29.98 carat round Ethiopian Opal loose gemstone, offered unmounted to a fine gem connoisseur. Returns are accepted and paid by us within 7 days of delivery. We offer supreme ...
Category

21st Century and Contemporary Ethiopian Contemporary Round Cut Loose Gemstones

Materials

Opal

2.80 Carats Green Tourmaline Match Pair, Green Tourmaline Round and Oval Gems
Located in Jaipur, RJ
Gemstone - Tourmaline Weight- 2.80 Carats Shape - Round / Oval Size - 5 to 9x7 MM Pieces - 3
Category

21st Century and Contemporary Brazilian Art Deco Round Cut Loose Gemstones

Materials

Tourmaline

Gorgeous Mint Green Loose Tourmaline Ring Gem 1.40 Carat Round Cut Gemstone
Located in Peshawar, PK
Gemstone Type : Tourmaline Weight : 1.40 Carats Dimensions : 7.8x7.8x4.1 Mm Origin : Kunar Afghanistan Clarity : Eye Clean Shape: Round Color: Mintgreen Certificate: On Demand Basica...
Category

21st Century and Contemporary Afghan Arts and Crafts Round Cut Loose Gemstones

Materials

Tourmaline

Bright Red Round brilliant Garnet Pair for Earrings Jewelry
Located in Bangkok, TH
Gemstone Name Imperial Bright Red Garnet Gemstone Weight 4.45 Carats Dimensions 8 x 8mm Shape Round Locality Round Brilliant Clarity Loupe Clean Treatment None Very lustrous fine qua...
Category

21st Century and Contemporary Malagasy Modern Round Cut Loose Gemstones

Materials

Garnet

8.05 Carats Tourmaline Match Pair, Mix Color Tourmaline Round Gems
Located in Jaipur, RJ
Gemstone - Tourmaline Weight- 8.05 Carats Shape - Round Size - 5 to 6 MM Pieces - 12
Category

21st Century and Contemporary Brazilian Art Deco Round Cut Loose Gemstones

Materials

Tourmaline

Opal Stone 16.94 Carat Round Natural Ethiopian Loose Gemstone
Located in Beverly Hills, CA
Natural 16.94 Carat round Ethiopian Opal loose gemstone, offered unmounted to a fine gem connoisseur. Returns are accepted and paid by us within 7 days of delivery. We offer supreme ...
Category

21st Century and Contemporary Ethiopian Contemporary Round Cut Loose Gemstones

Materials

Opal

8.50 Carat Gorgeous Natural Loose Round Flower Cut Amethyst Ring Gem from Brazil
Located in Peshawar, PK
Gemstone Type : Amethyst Weight : 8.50 Carats Dimensions : 13.1x12.9x9.8 Mm Clarity : Eye Clean(SI) Origin : Brazil Color: Purple Shape: Round Certificate: On Demand Month: February ...
Category

2010s Brazilian Arts and Crafts Round Cut Loose Gemstones

Materials

Amethyst

44.10 Carats Round Tourmaline Layout Suite Faceted cutstones Natural Gems
Located in Jaipur, RJ
Gemstone - Tourmaline Weight- 44.10 Carats Shape - Round Size - 4 MM Pieces - 164
Category

21st Century and Contemporary Brazilian Art Deco Round Cut Loose Gemstones

Materials

Tourmaline

Gem Quality Amethyst Round Cabochon Loose Gemstone for Jewelry
Located in Jaipur, RJ
Weight: 61.90 Carats Size: 8.5 To 22 MM Pieces: 2 Drilled: No
Category

21st Century and Contemporary Brazilian Art Deco Round Cut Loose Gemstones

Materials

Amethyst

0.17 Carat Round Brilliant Diamond GIA Certified FOP
Located in New York, NY
0.17 CARAT ROUND NATURAL FANCY ORANGY PINK EVEN PINK DIAMOND GIA CERTIFIED 0.17 CT FOP BY MIKE NEKTA NYC GIA NATURAL COLORED DIAMOND Shape and Cutti...
Category

2010s American Round Cut Loose Gemstones

Materials

Diamond

Captivating 19.65 Carats of Round Flower Cut Blue Topaz Gemstone Jewelry Making
Located in Peshawar, PK
Faceted Blue Topaz Weight: 19.65 Carats Dimension: 15.6x15.3x11.8 Mm Clarity: Loupe Clean Shape: Round Cut: Flower Origin: Brazil Color: Blue Certificate: On Customer Demand . Bl...
Category

2010s Brazilian Arts and Crafts Round Cut Loose Gemstones

Materials

Imperial Topaz, Blue Topaz, Topaz

7.25 Carats Tourmaline Match Pair, Mix Color Round Tourmaline Cut Stones
Located in Jaipur, RJ
Gemstone - Tourmaline weight- 7.25 Carats Shape - Round Size - 6 MM Pieces - 9
Category

21st Century and Contemporary Brazilian Art Deco Round Cut Loose Gemstones

Materials

Tourmaline

20.62 Carat Round Purple Amethyst from Uruguay
Located in Toronto, Ontario
Description: Gem Type: Amethyst Number of Stones: 1 Weight: 20.62 cts Measurements: 18.66 x 18.76 x 12.37 mm Shape: Round Cutting Style: Cutting Style Crown: Brilliant Cutting Style...
Category

2010s Uruguayan Round Cut Loose Gemstones

Materials

Amethyst

30.10 Carats 20 Mm Round Peach Tourmaline Faceted Cut Stone Natural Gemstone
Located in Jaipur, RJ
Gemstone - Tourmaline Weight- 30.10 Carats Shape - round Size - 20 MM Pieces - 1
Category

21st Century and Contemporary Congolese Art Deco Round Cut Loose Gemstones

Materials

Tourmaline

0.91 Carat Natural Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue. The birthstone for May is a symbol of renewed spring growth. Explore a vast range of Emeralds in our store available as a loose gemstone that can be c...
Category

2010s Zambian Round Cut Loose Gemstones

Materials

Emerald

1.20 Carats Green Tourmaline Matched Pair, Green Tourmaline Round Pair
Located in Jaipur, RJ
Gemstone - Tourmaline Weight- 1.20 Carats Shape - round Size - 5 MM Pieces - 2 Drill- Not Drilled
Category

21st Century and Contemporary Brazilian Art Deco Round Cut Loose Gemstones

Materials

Tourmaline

Vivid Green Natural Horsetail Inclusion Russian Demantoid Pair 1.25 Carat
Located in Bangkok, TH
The Ural Mountains of Russia have long been recognized as the most important and consistent source of the rarest variety of Garnets, known as Demantoid. These unique gemstones are hi...
Category

2010s Russian Modern Round Cut Loose Gemstones

Materials

Garnet

0.91 Carat Natural Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue. The birthstone for May is a symbol of renewed spring growth. Explore a vast range of Emeralds in our store available as a loose gemstone that can be c...
Category

2010s Zambian Round Cut Loose Gemstones

Materials

Emerald

0.53 Carat Natural Horsetail Inclusion Russian Demantoid Loose Gemstone
Located in Bangkok, TH
Ural Mountains of Russia is the most important and consistent source of the rarest variety of Garnets - Demantoid. The stones from this region are famous for their vivid green hue, high dispersion, and characteristic horsetail inclusion...
Category

2010s Russian Russian Empire Round Cut Loose Gemstones

Materials

Garnet

Hakimoto By Jewel Of Ocean Pair of 18 mm White Round Australian South Sea Pearl
Located in New York, NY
Hakimoto By Jewel Of Ocean Round South Sea Pearl Pair of 18 mm White 16.7 Grams Australian South Sea Pearl Aproximate
Category

Late 20th Century American Modern Round Cut Loose Gemstones

Materials

South Sea Pearl

Demantoid Garnet with Horsetail Inclusion from Russia 0.60 Carat Weight
Located in Bangkok, TH
Ural Mountains of Russia is the most important and consistent source of the rarest variety of Garnets - Demantoid. The stones from this region are famous for their vivid green hue,...
Category

2010s Russian Russian Empire Round Cut Loose Gemstones

Materials

Garnet

Dazzling 1pc Natural Diamond w/ 2 Ct Emerald Cut E IF GIA Certificate
Located in רמת גן, IL
One glittering emerald cut natural diamond in a 2-carat E IF with excellent polish and very good symmetry. This diamond comes with GIA Certificate and laser inscription number. SKU...
Category

2010s Israeli Round Cut Loose Gemstones

Materials

Diamond

Dazzling 1pc Natural Diamond w/ 1 Carat Round Brilliant D IF GIA Certificate
Located in רמת גן, IL
One dazzling round brilliant cut natural diamond in a 1 carat D IF EX cut, polish, and very good symmetry. This diamond comes with GIA Certificate and laser inscription number. SKU/GIA Number: 6465600995 If you have any questions, please don't hesitate to reach out to us. It's important to carefully read the details on the certificate to avoid any misunderstandings or errors. We ship our exquisite jewelry through FedEx, and if you need more information or want to provide a different shipping address, kindly let us know after completing your purchase. We're here to assist you further, so feel free to contact us for any inquiry. Thank you in advance, Wilf Team
Category

2010s Israeli Round Cut Loose Gemstones

Materials

Diamond

Dazzling 1pc Natural Diamond w/ 1.05 Carat Round Brilliant D IF GIA Certificate
Located in רמת גן, IL
One dazzling round brilliant cut natural diamond in a 1.05 carat D IF 3EX cut, polish, and symmetry. This diamond comes with GIA Certificate and laser inscription number. SKU/GIA Number: 7451721375 If you have any questions, please don't hesitate to reach out to us. It's important to carefully read the details on the certificate to avoid any misunderstandings or errors. We ship our exquisite jewelry through FedEx, and if you need more information or want to provide a different shipping address, kindly let us know after completing your purchase. We're here to assist you further, so feel free to contact us for any inquiry. Thank you in advance, Wilf Team
Category

2010s Israeli Round Cut Loose Gemstones

Materials

Diamond

10.60 Carat Genuine Loose Mandarin Citrine Round Flower Cut Orange Ring Gem
Located in Peshawar, PK
Faceted Mandarin Citrine Weight: 10.60 Carats Dimension: 14.4x14.4x10.1 Mm Origin: Brazil Color: Orange Shape: Round Certificate: On Demand . Mandarin citrine is a captivating ...
Category

21st Century and Contemporary Brazilian Arts and Crafts Round Cut Loose Gemstones

Materials

Citrine, Mandarin Garnet

Dazzling 1pc Natural Diamond w/ 1.5 Ct Round Brilliant D IF GIA Certificate
Located in רמת גן, IL
One sparkling emerald cut natural diamond in a 1.5 carat D IF with excellent polish and very good symmetry. This diamond comes with GIA Certificate and laser inscription number. SKU/GIA Number: 1469655046 If you have any questions, please don't hesitate to reach out to us. It's important to carefully read the details on the certificate to avoid any misunderstandings or errors. We ship our exquisite jewelry through FedEx, and if you need more information or want to provide a different shipping address, kindly let us know after completing your purchase. We're here to assist you further, so feel free to contact us for any inquiry. Thank you in advance, Wilf Team
Category

2010s Israeli Round Cut Loose Gemstones

Materials

Diamond

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