Skip to main content

Loose Gemstones on Sale

to
849
111
108
91
to
57
27
25
19
13
217
3
50
5
165
3
1
125
93
2
20
20
3
2
1
207
3
52
26
2
2
4
4
Sale Items
Gemstone: Diamond
Radiant cut loose diamond 0.38ct SI2 clarity G color unset Canadian diamond
Located in Boca Raton, FL
Stunning sparkling diamond eye clean weighing 0.38 carats in a charming radiant cut with SI2 clarity and G color, the diamond is excellent cut and comes with a certificate of authent...
Category

21st Century and Contemporary Canadian Loose Gemstones

Materials

Diamond

GIA Certified - 1.34 Carats Fancy Brownish Yellow Diamond
Located in Ramat Gan, IL
Introducing the Essence of Elegance: GIA Certified 1.34 Carats Fancy Brownish Yellow Diamond Prepare to be captivated by the breathtaking allure of our GIA Certified 1.34 Carats Fan...
Category

21st Century and Contemporary Israeli Loose Gemstones

Materials

Diamond, Yellow Diamond

GIA Certified 1.52 Carat Oval Briliant Fancy Brownish Yellow SI1 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC55798 Stone Shape:OVAL BRILLIANT Diamond Weight:1.52ct Clarity:SI1 Color:Fancy Brownish Yellow Cut: Excellent Measurements: 7.99 x 6.38 x 4.00 mm Depth %:...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, Yellow Diamond, Brown Diamond

GIA Certified 2.69 Carat Pear Modified Brilliant Chameleon I1 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57369 Stone Shape: PEAR MODIFIED BRILLIANT Diamond Weight: 2.69ct Clarity: I1 Color: Fancy Dark Brownish Greenish Yellow Cut: Excellent Measurements: 13.7...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Fancy Deep Brownish Orange GIA Certified 0.93 ct Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Pear Diamond Weight: 0.93 Carat Color: Fancy Deep Brownish Orange Measurements: 7.65 x 5.13 x 3.26 mm Symmetry: Good Polish: Very Good Fluorescence: No...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

1.00 Carat Heart Brilliant GIA Certified G Color SI1 Clarity 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 Loose Gemstones

Materials

Diamond

1.01ct D SI1 Eye Clean Natural Shield Cut Diamond - GIA Certified
Located in West Hempstead, NY
This stunning 1.01ct natural D SI1 eye-clean shield cut diamond is a brilliant choice for a high-quality, unique engagement ring or fine jewelry piece. Featuring a modified shield st...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

GIA Certified 1 ct Fancy Deep Brownish Yellow Shield cut Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Shield Diamond Weight: 1 Carat Color: Fancy Brownish Yellow Measurements: 5.45 x 7.25 x 3.51 mm Symmetry: Good Polish: Excellent Fluorescence: Faint C...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 1.00 Carat Pear Brilliant Fancy Brownish Yellow Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56419 Stone Shape: PEAR MODIFIED BRILLIANT Diamond Weight: 1.00ct Color: Fancy Yellow Cut: Excellent Measurements: 8.28 x 5.26 x 3.30 mm Symmetry: Excelle...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond, Yellow Diamond

GIA Certified 0.87 Carat Fancy Intense Yellow VS1 Duchess Cut Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 55308 Stone Shape: Duchess Diamond Weight: 0.87CT Clarity: VS1 Color: Fancy Intense Yellow Cut: Excellent Measurements: 7.49x5.82x2.83mm Depth %: 48.75% Ta...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, Yellow Diamond

"Enchant with Rarity: 1.96 Carat GIA Certified Chameleon Diamond"
By Malpani Jewels
Located in Hung Hom, HK
The allure of our 1.96 carat GIA Certified Chameleon Diamond, a true marvel of nature. Chameleon diamonds are among the rarest and most mysterious gems, celebrated for their unique a...
Category

2010s Hong Kong Arts and Crafts Loose Gemstones

Materials

Diamond

GIA Certified 1.49 Carat Fancy Chameleon Si2 Modified Shield Step Cut Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56544 Stone Shape: MODIFIED SHIELD STEP CUT Diamond Weight: 1.49 CT Color: FANCY DARK BROWN-GREENISH YELLOW Cut: Excellent Measurements: 6.14 x 10.22 x 3.3...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond, Brown Diamond

GIA Certified 1.00 Carat G VS2 Loose Princess Cut Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57075 Stone Shape: SQUARE BRILLIANT Diamond Weight: 1.00ct Clarity: VS2 Color: G Cut: Excellent Measurements: 5.33x5.16x 4.20 mm Depth %: 81.50% Table %: ...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond, Yellow Diamond

1.01 Carat Emerald Cut GIA Certified G Color SI1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NY56715 Stone Shape: EMERALD CUT Diamond Weight: 1.01ct Clarity: SI1 Color: G Cut: Excellent Measurements: 6.26 x 5.11 x 3.27 mm Depth %: 64% Table %: 74% Sym...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond, Emerald

GIA Certified 0.91CT D SI1 Round Brilliant Loose Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 56575 Stone Shape: Round Brilliant Diamond Weight: 0.91CT Clarity: SI1 Color: D Cut: Poor Measurements: 5.95-6.01*4.05mm Depth %: 67.7% Table %: 61% Symmetr...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond, Blue Diamond

GIA Certified 0.29 TCW Oval Fancy Deep Brownish Purplish Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57742 Stone Shape: Oval Diamond Weight: 0.29Carat Fancy Color: Brownish Purplish Pink Cut: Oval Brilliant Measurements: 4.75 x 3.76 x 2.01 mm Symmetry: Exc...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 1.02ct Fancy Vivid Yellow Cushion Shape Natural Color Diamond
Located in Hong Kong, HK
This is a GIA-certified 1.02-carat Fancy Vivid Yellow cushion-cut diamond. The diamond exhibits a Modified Brilliant cut with excellent polish and very good symmetry. It has a natura...
Category

21st Century and Contemporary Indian Contemporary Loose Gemstones

Materials

Diamond, Yellow Diamond

GIA Certified 1 Carat Oval F Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57917 Stone Shape: Oval Diamond Weight: 1.00Carat Fancy Color: F Cut: Oval Modified Brilliant Measurements: 8.78 x 5.74 x 2.03 mm Symmetry: Good Polish: Ve...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

1.00 Carat Round Brilliant GIA Certified G Color Vvs2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56704 Stone Shape: ROUND BRILLIANT Diamond Weight: 1.00ct Clarity: VVS2 Color: G Cut: Good Measurements: 6.33 - 6.41 x 3.99 mm Depth %: 62.7% Table %: 61% ...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond, Blue Diamond

1.08ct Pear Diamond loose unset I1 F certified
Located in Boca Raton, FL
Beautiful diamond unset and ready for gifting, will come with a box and certificate. The diamond is Very Good cut, I1 (no black inclusions) and F color, lots of sparkle!! Certificat...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Unique 1 Carat Hexagonal Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: CUSHION MODIFIED BRILLIANT Diamond Weight: 1 ct Our Price: $2499.00 A free online appraisal is included upon request.
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.18 TCW Round Fancy Brown-Pink Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57752 Stone Shape: Round Diamond Weight: 0.18Carat Fancy Color: Brown-Pink Cut: Brilliant Measurements: 3.33 x 3.46 x 2.31 mm Symmetry: Excellent Polish: E...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 1.01 TCW Round Q-R Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57829 Stone Shape: Round Diamond Weight: 1.01Carat Fancy Color: Q-R Cut: Brilliant Measurements: 6.57 x 6.64 x 3.70 mm Symmetry: Good Polish: Good Fluoresc...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 1.00 Carat Round Brilliant L SI2 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56294 Stone Shape: ROUND BRILLIANT Diamond Weight: 1.00ct Clarity: SI2 Color: L, Faint Brown Cut: Good Measurements: 6.17 - 6.22...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond

0.53 Carat Hexagonal Step Cut Gia Certified Fancy Deep Brownish Greenish Yellow
Located in New York, NY
ITEM DESCRIPTION ID #: NYC53941 Stone Shape: MODIFIED HEXAGONAL STEP CUT Diamond Weight: 0.53ct Clarity: SI1 Color: Fancy Deep Brownish Greenish Yellow Cut: Excellent Measurements: 6...
Category

Antique 15th Century and Earlier Loose Gemstones

Materials

Brown Diamond

GIA Certified 0.20 TCW Cushion Fancy Pinkish Brown Natural DIamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57747 Stone Shape: Cushion Diamond Weight: 0.20Carat Fancy Color: Pinkish Brown Cut: Brilliant Measurements: 3.91 x 3.07 x 2.03 mm Symmetry: Excellent Poli...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

0.95 Carat Round Brilliant GIA Certified K, Faint Brown Vs1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56568 Stone Shape: ROUND BRILLIANT Diamond Weight: 0.95ct Clarity: VS1 Color: K, Faint Brown Cut: Poor Measurements: 6.51 - 6.61...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Gia Certified 1.50 Carat I Si2 Cushion Brilliant Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57043 Stone Shape: CUSHION MODIFIED BRILLIANT Diamond Weight: 1.50 CT Color: I Cut: Excellent Measurements: 6.60x 6.09x 4.36mm Symmetry: Good Polish: Very ...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond, Blue Diamond

Natural Loose 0.73 F VS2 Baroness Shape Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 56787 Stone Shape: Baroness Shape Diamond Weight: 0.73 CT Clarity: VS2 Color: F Measurements: 5.89 x 4.71 x 3..36 mm Our Price: $1430.00 Appraisal Price: $21...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Bespoke Loose Natural Round Brilliant Cut Diamond 0.56ct
Located in SYDNEY, NSW
A Natural Loose Round Brilliant Cut Diamond, L Colour, VS1 Clarity. Total Carat weight 0.56ct. Nil Hue, Good Proportion Grade, Very Good Symmetry, Very Good Polish, Nil Fluorescence...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Gold

GIA Certified 1.17 Carat Round Brilliant Cut Diamond
Located in Coral Gables, FL
Loose 1.17 Carat Round Brilliant Cut Diamond GIA Graded (Report #2225850587) As F Color and SI1 Clarity with Very Good Cut.
Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified 0.97 Carat Buddha Cut Brilliant J SI2 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC54742 Stone Shape: BUDDHA MODIFIED BRILLIANT Diamond Weight: 0.97ct Clarity: SI2 Color: E Cut: Excellent Measurements: 7.45 x 7.07 x 2.39 mm Depth %: 33.8%...
Category

21st Century and Contemporary Loose Gemstones

Materials

White Diamond, Blue Diamond, Diamond

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 Loose Gemstones

Materials

Diamond

GIA Certified 0.34 TCW Round Fancy Brownish Pink Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57743 Stone Shape: Round Diamond Weight: 0.34Carat Fancy Color: Brownish Pink Cut: Round Brilliant Measurements: 4.35 x 4.43 x 2.80 mm Symmetry: Excellent ...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.96 Carat Square Brilliant D Color VS2 Clarity Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NY56227 Stone Shape: SQUARE MODIFIED BRILLIANT Diamond Weight: 0.96ct Clarity: VS1 Color: D Cut: Excellent Measurements: 5.04 x 5.03 x 3.70 mm Depth %: 73.6% ...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond

1.20 Carat Pear Brilliant Gia Certified Fancy Gray-Yellowish Green SI2 Clarity
Located in New York, NY
ITEM DESCRIPTION ID #: NY55472 Stone Shape: PEAR BRILLIANT Diamond Weight: 1.20ct Clarity: SI2 Color: Fancy Gray-Yellowish Green Cut: Excellent Measurements: 9.25 x 5.95 x 3.61 mm ...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

1.43 Carat Horse Brilliant Gia Certified Fancy Brownish Greenish Yellow SI2
Located in New York, NY
ITEM DESCRIPTION ID #: NYC55512 Stone Shape: HORSE MODIFIED BRILLIANT Diamond Weight: 1.43ct Clarity: SI2 Color: Fancy Brownish Greenish Yellow Cut: Excellent Measurements: 8.65 x ...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

GIA Certified 0.90 Carat Oval Brilliant D Color Vs2 Clarity Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56500 Stone Shape: OVAL MODIFIED BRILLIANT Diamond Weight: 0.90ct Clarity: VS2 Color: D Cut: Excellent Measurements: 6.99 x 5.13 x 3.58 mm Depth %: 69.9% ...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond

GIA Certified 1.56 Carat Horse Brilliant I Color SI2 Clarity Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56546 Stone Shape: HORSE MODIFIED BRILLIANT Diamond Weight: 1.56ct Clarity: SI2 Color: I Cut: Excellent Measurements: 7.47 x 8.67 x 2.93 mm Depth %: 33.8% ...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond

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 Loose Gemstones

Materials

Diamond

GIA Certified 0.28 TCW Round Fancy Brownish Pink Natural DIamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57744 Stone Shape: Round Diamond Weight: 0.28 Carat Fancy Color: Brownish Pink Cut: Brilliant Measurements: 4.32 x 4.36 x 2.48 mm Symmetry: Excellent Polis...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified Stunning 1.01 Carat Princess Cut F VS2 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57055 Stone Shape: PRINCESS CUT DIAMOND Diamond Weight: 1.01ct Clarity: VS2 Color:F Cut: Excellent Measurements: 5.25 x4.99x 4.30 mm Depth %: 86.20% Table...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond

Beautiful 0.70 Carat Fancy Gray VS2 Princess Cut Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57265 Stone Shape: Square Princess Diamond Weight: 0.70 CT Clarity: VS2 Color: Fancy Gray Measurements: 5.82x 5.45x 1.59 m...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

1.10 Carat Rectangular Brilliant GIA Certified Fancy Brownish Yellow Vs2 Clarity
Located in New York, NY
ITEM DESCRIPTION ID #: NYC55734 Stone Shape: CUT-CORENRED RECTANGULAR MODIFIED BRILLIANT Diamond Weight: 1.10ct Clarity: VS2 Color: Fancy Brownish Yellow Cut: Excellent Measurement...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Natural Loose 1.00 F I1 Hexagonal Shape Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 55532 Stone Shape: Hexagonal Shape Diamond Weight: 1.00 CT Clarity: I1 Color: F Measurements: 6.79 x 6.80 x 2.71 mm Our Price: $3220.00 Appraisal Price: $4830...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond

0.83 Carat Circular Brilliant GIA Certified Q to R Range, Very Light Brown I1 CL
Located in New York, NY
ITEM DESCRIPTION ID #: NYC55475 Stone Shape: CIRCULAR BRILLIANT Diamond Weight: 0.83ct Clarity: I1 Color: Q to R Range, Very Light Brown Cut: Excellent Measurements: 5.80 - 5.90 x 3...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Recently Viewed

View All