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1 Carat Loose Gemstones

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Carat Weight: 1 Carat
1.49 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.44 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.35 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.33 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.40 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.34 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.28 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.04 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.06 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.09 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.41 Ct GRS Certificate Unheated Burma Ruby Red color eye clean quality
Located in bangkok, TH
RMA121 1.41 Ct GRS Certificate Natural Burma Ruby No heated Red color eye clean quality Gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby No heated Weight: 1...
Category

2010s 1 Carat Loose Gemstones

Materials

Ruby

1.44 Ct Blue Sapphire Octagon Loose Gemstone
Located in Fort Lee, NJ
This natural Pink sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.01 Ct Blue Sapphire Asscher Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.08 Ct Blue Sapphire Marquise Loose Gemstone
Located in Fort Lee, NJ
This natural blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.32 Ct Blue Sapphire Marquise Loose Gemstone
Located in Fort Lee, NJ
This natural blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.29 Ct Blue Sapphire Marquise Loose Gemstone
Located in Fort Lee, NJ
This natural blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.27 Ct Blue Sapphire Marquise Loose Gemstone
Located in Fort Lee, NJ
This natural blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.24 Ct Blue Sapphire Marquise Loose Gemstone
Located in Fort Lee, NJ
This natural blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.25 Ct Blue Sapphire Marquise Loose Gemstone
Located in Fort Lee, NJ
This natural blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.22 Ct Blue Sapphire Marquise Loose Gemstone
Located in Fort Lee, NJ
This natural blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.03 Ct Blue Sapphire Marquise Loose Gemstone
Located in Fort Lee, NJ
This natural blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.00 Ct Pink Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural pink sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Pink Sapphire

1.02 Ct Pink Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural pink sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Pink Sapphire

1.18 Ct Pink Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural pink sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Pink Sapphire

1.11 Ct Pink Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
This natural Pink sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Pink Sapphire

1.16 Ct Pink Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural pink sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Pink Sapphire

1.20 Carat Natural Loose Lagoon Blue Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 1.20 carat Dimensions 5.9x5.3x4.7mm Treatment None Origin Afghan Clarity VVS Shape Cut Emerald This 1.20 Carat Natural Loose Lagoon Blue Tourmaline is a captivating ...
Category

21st Century and Contemporary Afghan Modern 1 Carat Loose Gemstones

Materials

Tourmaline

1.27 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category

2010s Malagasy 1 Carat Loose Gemstones

Materials

Ruby

1.05 Carat Natural Loose Reverse Pairs Tourmaline For Earring
Located in Peshawar, PK
Loose Reverse colour Tourmaline Pair Weight: 1.05 Carats Dimension: 6 x 3.6 x 2.8 Mm And 6 x 3.6 x 3 Mm Origin: Afghanistan Certificate: On Demand Treatment: N...
Category

21st Century and Contemporary Afghan Arts and Crafts 1 Carat Loose Gemstones

Materials

Tourmaline

1.44ct Round Vivid Green Demantoid GIA Certified Russia Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Demantoid The GIA report reads as follows: GIA Report Number: 5234220812 Shape: Round Cutting Style: Brilliant Cut Cutting Style: Crown: Cutting...
Category

2010s Russian 1 Carat Loose Gemstones

Materials

Alexandrite

SALE 1.29 Carat Round Cut Natural Diamond 14 Karat Yellow Gold
Located in Great Neck Plaza, NY
Diamond Size: 1.29 carats (the weight of the diamond). Shape: Round (the cut of the diamond). Setting: 6-prong yellow gold setting (protecting the diamond while giving it a classic...
Category

2010s American 1 Carat Loose Gemstones

Materials

Diamond, 14k Gold, Yellow Gold

1.02 Carat Pear Brilliant Gia Certified L Color Vs2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56925 Stone Shape: PEAR MODIFIED BRILLIANT Diamond Weight: 1.02ct Clarity: VS2 Color: L Cut: Excellent Measurements: 8.32 x 6.24 x 2.40 mm Depth %: 38.5% Ta...
Category

15th Century and Earlier Antique 1 Carat Loose Gemstones

Materials

White Diamond

1.05 Carat Natural Loose Emerald Gemstone From Swat Mine, Pakistan
Located in Peshawar, PK
Loose Emerald Weight: 1.05 Carats Dimension: 6.6 x 5.6 x 3.8 Mm Origin: Swat Pakistan Cut: Emerald Color: Green Treatment: Non Certificate: On Demand The Swat Emerald, also known a...
Category

21st Century and Contemporary Pakistani Arts and Crafts 1 Carat Loose Gemstones

Materials

Emerald

1.35 Carat Natural Loose Green Emerald Gemstone Emerald Cut From Swat Pakistan
Located in Bangkok, TH
Weight 1.35 carat Dimensions 9.3x6.0x3.5mm Treatment None Origin Pakistan Clarity SI Shape Cut Emerald This 1.35 Carat Natural Green Emerald from the famous Swat Valley of Pa...
Category

21st Century and Contemporary Pakistani Modern 1 Carat Loose Gemstones

Materials

Emerald

1.28 Carat Rectangular Brilliant GIA Certified Fancy Yellow VS2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC55743 Stone Shape: CUT-CORENRED RECTANGULAR MODIFIED BRILLIANT Diamond Weight: 1.28ct Clarity: VS2 Color: Fancy Yellow Cut: Excellent Measurements: 6.26 x ...
Category

21st Century and Contemporary 1 Carat Loose Gemstones

Materials

Diamond

1.15 Carat Natural Loose Petroleum Quartz Stone Faceted Pakistani Gemstone
Located in Bangkok, TH
Weight 1.15 carat Dimensions 6.3x5.3x4.4mm Treatment None Origin Pakistan Clarity VVS Shape Cut Emerald This 1.15 Carat Natural Loose Petroleum Quartz from Pakistan is a fas...
Category

21st Century and Contemporary Pakistani Modern 1 Carat Loose Gemstones

Materials

Quartz

1.26 Carat Oval Songea Sapphire
Located in Khet Bang Rak, 10
Description This 1.26 carat oval Songea sapphire, sourced from Tanzania, presents a well-saturated color with a natural, lively brilliance. The oval cut allows the stone to face up ...
Category

21st Century and Contemporary Thai Modern 1 Carat Loose Gemstones

Materials

Sapphire

Gubelin Certified 1.13 Carat Burma No Heat Natural Vivid Red Ruby
Located in Kowloon, HK
This exquisite 1.13 carat Burma no-heat vivid red ruby is a rare and valuable gemstone, distinguished by its exceptional color and provenance. Sourced directly from the renowned mine...
Category

2010s 1 Carat Loose Gemstones

Materials

Ruby

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 selected by our experts for its top luster. We c...
Category

21st Century and Contemporary Sri Lankan 1 Carat Loose Gemstones

Materials

Sapphire, Pink Sapphire

1.02 Ct GIA Certificate No Oil Emerald Russia Neon color Eye Clean Clarity
Located in bangkok, TH
EMA133~ GIA Certificate No Oil Emerald Russia Neon color Eye Clean Clarity Name : Natural Emerald Weight : 1.02 Ct Color: Neon Green Clarity : Top Eye Clean / Transparent Cutt...
Category

2010s 1 Carat Loose Gemstones

Materials

Emerald

1.20 Carat Natural Loose Green Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Green Tourmaline Weight: 1.20 Carat Dimension: 7.7 x 5.3 x 3.7 Mm Colour: Green Treatment: Non Certificate: On Customer Demand Shape: Emerald Tourmaline is a captivating ...
Category

21st Century and Contemporary Afghan Arts and Crafts 1 Carat Loose Gemstones

Materials

Tourmaline

1.36 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

Sparkling 1.01ct Ideal Cut Emerald-Cut Diamond - GIA Certified
Located in רמת גן, IL
Sparkling 1.01ct Ideal Cut Emerald-Cut Diamond - GIA Certified Discover the epitome of clarity and color with this exquisite 1.01-carat emerald cut diamond. Certified by the GIA, th...
Category

2010s Israeli 1 Carat Loose Gemstones

Materials

Diamond

1.16ct Round Red Ruby GIA Certified Madagascar
Located in Toronto, Ontario
This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number: 6535744425 Shape: Round Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Styl...
Category

2010s Malagasy 1 Carat Loose Gemstones

Materials

Ruby

1.06ct Round Red Ruby GIA Certified Madagascar
Located in Toronto, Ontario
This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number: 2538744300 Shape: Round Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Styl...
Category

2010s Malagasy 1 Carat Loose Gemstones

Materials

Ruby

1.05 Carat Natural Loose Green Emerald Stone Cut Emerald Pakistani Gemstone
Located in Bangkok, TH
Weight 1.05 carat Dimensions 9.0x4.6x3.2mm Treatment None Origin Pakistan Clarity SI Shape Cut Emerald This 1.05 carat Natural Green Emerald is a beautiful gemstone showcasin...
Category

21st Century and Contemporary Pakistani Modern 1 Carat Loose Gemstones

Materials

Emerald

1.40 Carat Natural Loose Rare Hackmanite Round Shape Gem For Jewellery
Located in Peshawar, PK
Loose Hackmanite Weight: 1.40 Carats Dimension: 7.7 x 7.7 x 4.5 Mm Colour: Purple Shape: Round Treatment: Non Origin: Afghanistan Hackmanite is a unique and rare variety of th...
Category

21st Century and Contemporary Afghan Arts and Crafts 1 Carat Loose Gemstones

Materials

Other

1.40 Carat Natural Loose Deep Purplish Burmese Spinel Emerald Cut Gemstone
Located in Bangkok, TH
Weight 1.40 carat Dimensions 7.8x5.4x3.6mm Treatment None Origin Burmese Clarity SI Shape Cut Emerald This 1.40 Carat Natural Loose Deep Purplish Burmese Spinel is a fine gem...
Category

21st Century and Contemporary Burmese Modern 1 Carat Loose Gemstones

Materials

Spinel

1.21 Carat Cushion-Cut Natural Sky Blue Zircon
Located in Hua Hin, TH
Sparkling Cushion-cut Sky Blue Zircon This 1.21 carat Blue Zircon has an impressive fire and a pure light blue color. Giving it the "Sky Blue" Distinction. Stone Weight: 1.21 carat...
Category

2010s Cambodian 1 Carat Loose Gemstones

Materials

Zircon, Blue Zircon

GIA Certified 1.00 Carat Heart Brilliant G Color SI1 Clarity Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56644 Stone Shape: HEART BRILLIANT Diamond Weight: 1.00ct Clarity: SI1 Color: G Cut: Excellent Measurements: 6.21 x 6.79 x 3.91 mm Depth%: 57.5% Table%: 59...
Category

21st Century and Contemporary 1 Carat Loose Gemstones

Materials

Diamond, White Diamond

1.40 Carat Apple Green Colombian Emerald - Oval Cut May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald Weight: 1.40-carats Shape: Oval Cut Clarity: Semi-Transparent Luster: Very Good/Good Color: Medium Yellowish Green Measurements: 7.90mm x 6.38mm x 4.81mm Geographic Or...
Category

2010s Colombian Modern 1 Carat Loose Gemstones

Materials

Emerald

GIA Certified 1.10 Carat Fancy Light Pink Pear Cut Diamond Loose
Located in Miami, FL
GIA certified 1.10 carat fancy light pink pear modified brilliant natural diamond with SI2 clarity and even color distribution. Rare pink diamond measuring 8.93 x 5.30 x 3.30mm with ...
Category

21st Century and Contemporary Modern 1 Carat Loose Gemstones

Materials

Pink Diamond

GIA Certified 1.09 Carat Fancy Deep Bluish Green I1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 7448760913 Shape And Cut: Pear Carat Weight: 1.09 carat Measurements: 7.12 x 5.86 x 3.48 mm Color Grade: Fancy Deep Bluish Green FEATURES OF THE DI...
Category

2010s Asian 1 Carat Loose Gemstones

Materials

Diamond

1.20 Carat Natural Loose Purple Colour Spinel Heart Shape Gemstone
Located in Peshawar, PK
Faceted Purple Spinel Weight : 1.20 Carat Dimension : 5.9 x 7.3 x 3.8 Mm Colour : Purple Treatment: Non Origin: Tanzania Shape : Heart Certificate: On Demand Spinel is a captivati...
Category

21st Century and Contemporary Tanzanian Arts and Crafts 1 Carat Loose Gemstones

Materials

Spinel

1.05 Ct Yellow Sapphire Radiant Loose Gemstone
Located in Fort Lee, NJ
This natural yellow sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury je...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Yellow Sapphire

1.16ct Oval Teal Blue Sapphire from Australia Unheated
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 1.16 cts Measurements: 7.22 x 5.23 x 3.17 mm Shape: Oval Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step ...
Category

2010s Australian 1 Carat Loose Gemstones

Materials

Blue Sapphire

Natural Color Change Alexandrite Stone 1.00 carat with GIA Report / JupiterGem
Located in Los Angeles, CA
Treat yourself to a perfect gift for this holiday season. Get a GIA certified Alexandrite gemstone with great cut and clarity. This genuine alexandrite is a perfect example of why yo...
Category

21st Century and Contemporary Unknown 1 Carat Loose Gemstones

Materials

Alexandrite

GIA Certified No Heat Cushion Ruby
Located in Great Neck, NY
GIA Certified No Heat Ruby Cushion Shape 1.23 cts (7.55x6.06x2.61) mm
Category

2010s American Modern 1 Carat Loose Gemstones

Materials

Ruby

1.35 Carat Natural Loose Purple Spinel Pear Shape Gemstone From Tanzania
Located in Peshawar, PK
Faceted Purple Spinel Weight : 1.35 Carat Dimension : 8.5 x 5.8 x 4.0 Mm Colour : Purple Treatment: Non Origin: Tanzania Shape : Pear Certificate: On Demand Spinel is a captivatin...
Category

21st Century and Contemporary Tanzanian Arts and Crafts 1 Carat Loose Gemstones

Materials

Spinel

1.01 Carat Round Brilliant GIA Certified M Color VS1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56703 Stone Shape: ROUND BRILLIANT Diamond Weight: 1.01ct Clarity: VS1 Color: M Cut: Fair Measurements: 6.31 - 6.38 x 3.98 mm Depth %: 62.7% Table %: 65% S...
Category

21st Century and Contemporary 1 Carat Loose Gemstones

Materials

Diamond

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