Loose Stone Round 1 Carat
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1 pc Sparkling Round Brilliant Diamond with 0.90 Carat
Located in רמת גן, IL
Diamond
Stone carat weight: 0.90ct
Shape: Round Brilliant
Color grade: D
Clarity grade: IF
SKU: 003
Category
2010s Israeli Loose Gemstones
Materials
Diamond
4.50 Carat Vietnam Spinel Round Cut Stone for Fine Jewellery Natural Gemstone
Located in Jaipur, RJ
4.50 Carat Vietnam Spinel Round Cut stone for Fine Jewellery
1 Piece
Weight - 4.50 Ct
Size - 7x10
Category
2010s Vietnamese Loose Gemstones
Materials
Spinel
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W 0.28 in L 0.4 in
3.10 Carats rubellite fancy half round cut stone natural gemstone top quality
Located in Jaipur, RJ
3.10 Carats rubellite fancy half round cut stone natural gemstone top quality
Weight: 3.10
Category
2010s Unknown Modern Loose Gemstones
Materials
Spinel
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W 0.22 in L 0.4 in
Set of 2 Loose Rubies - Round .63ctw Red Matched Pair
Located in Greensboro, NC
Treatment: Heating
Total Carats: .63ctw
Cut: Round
Color: Pinkish Red
Stone 1 Size (mm): 4.04 x
Category
21st Century and Contemporary Loose Gemstones
Materials
Ruby
26.40 Carats Rubellite Tourmaline Round Cut Stone For Fine Jewelry Natural gem
Located in Jaipur, RJ
26.40 Carats Rubellite Tourmaline Round Cut Stone For Fine Jewelry Natural gem
Gemstone
Category
21st Century and Contemporary Nigerian Contemporary Loose Gemstones
Materials
Rubelite, Tourmaline, 18k Gold
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W 0.34 in L 0.87 in
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 Loose Gemstones
Materials
Tourmaline
Set of 2 Loose Rubies - Round .60ctw Pinkish Red Matched Pair
Located in Greensboro, NC
Treatment: Heating
Total Carats: .60ctw
Cut: Round
Color: Pinkish Red
Stone 1 Size (mm): 4.00 x
Category
21st Century and Contemporary Loose Gemstones
Materials
Ruby
Set of 2 Loose Rubies - Round .51ctw Pinkish Red Matched Pair
Located in Greensboro, NC
Treatment: Heating
Total Carats: .51ctw
Cut: Round
Color: Pinkish Red
Stone 1 Size (mm): 3.7 x 3.7
Category
21st Century and Contemporary Loose Gemstones
Materials
Ruby
GIA Certified 1 Carat Purplish Pink Diamond Earth Mined Brilliant Round 6.5mm
Located in Columbus, OH
: Brilliant
Clarity: VS2
Carat Weight: 1.00 carat
Shape: Round
Size: 6.5mm (depth is 3.81mm)
Hardness: 10
Category
2010s American Modernist Loose Gemstones
Materials
Diamond, Pink Diamond
GIA Certified 1 Carat Purplish Pink Diamond Earth Mined Brilliant Round 6.5mm
Located in Columbus, OH
: Round
Size: 6.54 - 6.59 x 3.87 mm
Hardness: 10
Number of Pieces: 1
Sku: AK21159/36615
Category
2010s American Modernist Loose Gemstones
Materials
Pink Diamond
Huge 25.70 Carats Loose Sky Blue Topaz Gemstone For Necklace Jewelry
Located in Peshawar, PK
Faceted Blue Topaz
Weight: 25.70 Carats
Dimensions: 17.1x17.1x11.8 Mm
Origin: Brazil
Color: Blue
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Imperial Topaz, Blue Topaz, Topaz
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W 0.68 in D 0.47 in L 0.68 in
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
Category
2010s Uruguayan Loose Gemstones
Materials
Amethyst
Exquisite 1 pc Ideal Cut Round Diamond w/0.57 ct - GIA Certified
Located in רמת גן, IL
, affirming its quality and authenticity.
Stone: 1 pc of Diamond
Stone carat weight: 0.57 ct
Shape: Round
Category
2010s Israeli Loose Gemstones
Materials
Diamond
5.04 carats colombian emerald round cutstone pair set for fine jewelry natural
Located in Jaipur, RJ
5.04 carats Colombian emerald round cut stone pair set for fine jewelry natural
Gemstone
Category
21st Century and Contemporary Colombian Art Deco 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
Category
21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones
Materials
Garnet, Hessonite
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W 0.37 in D 0.21 in L 0.37 in
Certified 9.58 Carats No Heat Burmese Ruby Round Faceted Cutstone Natural Gem
Located in Jaipur, RJ
Rare Burmese Myanmar ruby no heat no treatment
Weight: 9.58 Carats
Size: 11X9 MM
Pieces: 1
Shape
Category
21st Century and Contemporary Burmese Art Deco Loose Gemstones
Materials
Ruby
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W 0.36 in L 0.44 in
Certified 5.10 Carats Mozambique Ruby Round Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
cut them in our in house manufacturing responsibly.
Weight: 5.10 Carats
Size: 11x5 MM
Pieces: 1
Shape
Category
21st Century and Contemporary Mozambican Art Deco Loose Gemstones
Materials
Ruby
Free Shipping
D 0.2 in L 0.44 in
Certified 3.02 Carats Mozambique Ruby Round Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
cut them in our in house manufacturing responsibly.
Weight: 3.02 Carats
Size: 8x5 MM
Pieces: 1
Shape
Category
21st Century and Contemporary Mozambican Art Deco Loose Gemstones
Materials
Ruby
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W 0.2 in L 0.32 in
GIA Certified 1.07 Carat Deep Pink Diamond Earth Mined Brilliant Round 6.5x4mm
Located in Columbus, OH
)
Treatment: HPHT
Color: Fancy Deep Pink
Cut: Brilliant
Clarity: SI1
Carat Weight: 1.07ct
Shape: Round
Size
Category
2010s American Modernist Loose Gemstones
Materials
Diamond, Pink Diamond
W 0.26 in Dm 0.16 in L 0.26 in
7.88 ct Round Star Sapphire
Located in Toronto, Ontario
Number of Stones: 1
Weight: 7.88cts
Clarity: Translucent
Colour: Greyish Blue
Measurements
Category
2010s Sri Lankan Loose Gemstones
Materials
Star Sapphire
5.22 ct Round Star Sapphire
Located in Toronto, Ontario
Number of Stones: 1
Weight: 5.22 cts
Clarity: Translucent
Colour: Greyish Blue
Measurements
Category
2010s Sri Lankan Loose Gemstones
Materials
Star Sapphire
Natural Horsetail 1.4 Ct Russian Demantoid Loose Gemstone ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
the Russian Imperial family.
The Demantoid is rarely found in big crystals, so 1 carat stone is
Category
2010s Russian Russian Empire Loose Gemstones
Materials
Garnet
Luminous 1.02ct Ideal Cut Round Diamond - GIA Certified
Located in רמת גן, IL
authenticity and exceptional quality.
Stone: 1 pc of Diamond
Stone carat weight: 1.02ct
Shape: Round
Color
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Precious 1.12ct Ideal Cut Round Diamond - GIA Certified
Located in רמת גן, IL
Diamond
Stone carat weight: 1.12ct
Shape: Round
Color grade: E
Clarity grade: IF
Certificate Number
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Magnificent 3.11ct Ideal Cut Round Diamond - GIA Certified
Located in רמת גן, IL
characteristics.
Stone: 1 pc of Diamond
Stone carat weight: 3.11ct
Shape: Round
Color grade: D
Clarity grade
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Bright 0.72ct Ideal Cut Round Diamond - GIA Certified
Located in רמת גן, IL
touch of sophistication and timeless charm.
Stone: 1 pc of Diamond
Stone carat weight: 0.72ct
Shape
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Radiant 1.20ct Ideal Cut Round Diamond - GIA Certified
Located in רמת גן, IL
.
Stone: 1 pc of Diamond
Stone carat weight: 1.20ct
Shape: Round
Color grade: D
Clarity grade: IF
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Precious 3.00ct Ideal Cut Round Diamond - GIA Certified
Located in רמת גן, IL
clarity, this 3.00-carat round diamond is a treasure of exceptional purity and brilliance. Accompanied by
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Radiant 1.50ct Ideal Cut Round Diamond - GIA Certified
Located in רמת גן, IL
striking 1.50-carat round diamond. Certified by GIA, this diamond guarantees authenticity and exceptional
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Brilliant 1.03ct Ideal Cut Round Diamond - IGI Certified
Located in רמת גן, IL
sparkle.
Stone: 1 pc of Diamond
Stone carat weight: 1.03ct
Shape: Round
Color grade: D
Clarity grade
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Radiant 1.12ct Ideal Cut Round Diamond - IGI Certified
Located in רמת גן, IL
, allowing its brilliance to shine through.
Stone: 1 pc of Diamond
Stone carat weight: 1.12ct
Shape: Round
Category
2010s Israeli Loose Gemstones
Materials
Diamond
4.05ct Round Cabochon Blue Kyanite from Brazil
Located in Toronto, Ontario
Description:
Gem Type: Kyanite
Number of Stones: 1
Weight: 4.05 cts
Measurements: 8.42 x 8.42 x
Category
2010s Brazilian Loose Gemstones
Materials
Kyanite
Radiant 5.01ct Ideal Cut Round Diamond - GIA Certified
Located in רמת גן, IL
status as a treasure of extraordinary value and timeless appeal.
Stone: 1 pc of Diamond
Stone carat
Category
2010s Israeli Loose Gemstones
Materials
Diamond
3.19ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 3.19 cts
Measurements: 9.41 x 9.41 x
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
2.92ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 2.92 cts
Measurements: 8.47 x 8.47 x
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
4.4ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 4.4 cts
Measurements: 10.02 x 9.94 x
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
3.08ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 3.08 cts
Measurements: 9.47 x 9.47 x
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
4.13ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 4.13 cts
Measurements: 9.83 x 9.83 x
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
29.95ct Round Cognac Citrine Fantasy/Fancy Cut
Located in Toronto, Ontario
Description:
Gem Type: Citrine
Number of Stones: 1
Weight: 29.95 cts
Measurements
Category
2010s Brazilian Loose Gemstones
Materials
Citrine
20.62ct Round Lemon Citrine Fantasy/Fancy Cut
Located in Toronto, Ontario
Description:
Gem Type: Lemon Citrine
Number of Stones: 1
Weight: 20.62 cts
Measurements
Category
2010s Brazilian Loose Gemstones
Materials
Citrine
27.71ct Round Lemon Citrine Fantasy/Fancy Cut
Located in Toronto, Ontario
Description:
Gem Type: Lemon Citrine
Number of Stones: 1
Weight: 27.71 cts
Measurements
Category
2010s Brazilian Loose Gemstones
Materials
Citrine
Magnificent 1 pc Ideal Cut Natural Diamond w/2.16ct - IGI Certified
Located in רמת גן, IL
.
Stone: 1 pc of Diamond
Stone carat weight: 2.16ct
Shape: Round
Color grade: F
Clarity grade: VS2
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Magnificent 1 pc Ideal Cut Natural Diamond w/2.16 ct - IGI
Located in רמת גן, IL
guaranteed.
Stone: 1 pc of Diamond
Stone carat weight: 2.16 ct
Shape: Round
Color grade: F
Clarity grade
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Brilliant 1.12ct Ideal Cut Round Natural Diamond - GIA Certified
Located in רמת גן, IL
.
Stone: 1 pc of Diamond
Stone carat weight: 1.12 ct
Shape: Round
Color grade: D
Clarity grade: VVS1
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Pristine 1.00ct Ideal Cut Round-Shaped Diamond - GIA Certified
Located in רמת גן, IL
jewelry.
Stone: 1 pc of Diamond
Stone carat weight: 1.00ct
Shape: Round
Color grade: D
Clarity grade
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Classic 0.85ct Ideal Cut Round-Shaped Diamond - GIA Certified
Located in רמת גן, IL
sophisticated engagement ring or luxury jewelry piece.
Stone: 1 pc of Diamond
Stone carat weight: 0.85ct
Shape
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Timeless 0.70 ct Ideal Cut Round Diamond - GIA Certified
Located in רמת גן, IL
Stone carat weight: 0.70 ct
Shape: Round
Color grade: D
Clarity grade: VVS2
Certificate Number: GIA
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Spectacular 2.01ct Ideal Cut Round-Shaped Diamond - GIA Certified
Located in רמת גן, IL
adding a touch of glamour to an existing jewelry collection.
Stone: 1 pc of Diamond
Stone carat weight
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Radiant 2.02 ct Ideal Cut Round Diamond - GIA Certified
Located in רמת גן, IL
diamond comes with a promise of unmatched authenticity and quality.
Stone: 1 pc of Diamond
Stone carat
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Precious 4.01ct Ideal Cut Round-Shaped Diamond - GIA Certified
Located in רמת גן, IL
statement jewelry piece.
Stone: 1 pc of Diamond
Stone carat weight: 4.01ct
Shape: Round
Color grade: G
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Captivating 1.61 ct Ideal Cut Round Diamond - GIA Certified
Located in רמת גן, IL
documented, offering assurance of its authenticity and superior quality.
Stone: 1 pc of Diamond
Stone carat
Category
2010s Israeli Loose Gemstones
Materials
Diamond
2.37ct Round Aquamarine
Located in Toronto, Ontario
Description:
Gem Type: Aquamarine
Number of Stones: 1
Weight: 2.37 cts
Measurements: 8.90 x 8.90 x
Category
2010s Brazilian Loose Gemstones
Materials
Aquamarine
1.84ct Round Aquamarine
Located in Toronto, Ontario
Description:
Gem Type: Aquamarine
Number of Stones: 1
Weight: 1.84 cts
Measurements: 7.90 x 7.90 x
Category
2010s Brazilian Loose Gemstones
Materials
Aquamarine
1.78ct Round Aquamarine
Located in Toronto, Ontario
Description:
Gem Type: Aquamarine
Number of Stones: 1
Weight: 1.78 cts
Measurements: 8.15 x 8.15 x
Category
2010s Brazilian Loose Gemstones
Materials
Aquamarine
1.69ct Round Aquamarine
Located in Toronto, Ontario
Description:
Gem Type: Aquamarine
Number of Stones: 1
Weight: 1.69 cts
Measurements: 7.95 x 7.95 x
Category
2010s Brazilian Loose Gemstones
Materials
Aquamarine
1.72ct Round Aquamarine
Located in Toronto, Ontario
Description:
Gem Type: Aquamarine
Number of Stones: 1
Weight: 1.72 cts
Measurements: 8.11 x 8.11 x
Category
2010s Brazilian Loose Gemstones
Materials
Aquamarine
2.34ct Round Aquamarine
Located in Toronto, Ontario
Description:
Gem Type: Aquamarine
Number of Stones: 1
Weight: 2.34 cts
Measurements: 8.88 x 8.88 x
Category
2010s Brazilian Loose Gemstones
Materials
Aquamarine
Splendid 1 pc Ideal Cut Natural Diamonds w/1.02 ct - GIA Certified
Located in רמת גן, IL
authenticity of the diamond.
Stone: 1 pc of Diamond
Stone carat weight: 1.02 ct
Shape: Round
Color grade: D
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Brilliant 1 pc Ideal Cut Natural Diamond w/1.00 ct - IGI Certified
Located in רמת גן, IL
, providing enhanced protection and authenticity assurance.
Stone: 1 pc of Diamond
Stone carat weight: 1.00
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Luminous 1 pc Ideal Cut Natural Diamonds w/0.74 ct - IGI Certified
Located in רמת גן, IL
Stone carat weight: 0.74 ct
Shape: Round
Color grade: D
Clarity grade: IF
Certificate Number: IGI
Category
2010s Israeli Loose Gemstones
Materials
Diamond
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Loose Stone Round 1 Carat For Sale on 1stDibs
You are likely to find exactly the loose stone round 1 carat you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, platinum and white gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect loose stone round 1 carat among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. Finding an appealing loose stone round 1 carat — no matter the origin — is easy, but Five Star Jewelry, Gregory Mikaelian & Sons, Inc. and OGI Ltd each produced a popular version that is worth a look. A loose stone round 1 carat can make for a versatile accessory, but a selection from our variety of 45 diamond versions can add an especially stylish touch. A brilliant cut version of this piece has appeal, but there are also round cut and oval cut versions for sale. When shopping for a loose stone round 1 carat, you’ll find that there are less available pieces for unisex or men today than there are for women.
How Much is a Loose Stone Round 1 Carat?
On average, a loose stone round 1 carat at 1stDibs sells for $1,520, while they’re typically $80 on the low end and $101,755 for the highest priced versions of this item.