Skip to main content

Roman Malakov Diamonds Loose Gemstones

to
2
to
1
1
2
2
1
1
2
2
GIA Certified 1.50 Carat Marquise Diamond Loose Stone
By Roman Malakov
Located in New York, NY
A marquise cut loose diamond certified by GIA as G color, VS2 clarity, with good polish and symmetry. Diamond measures 12.56 x 5.96 x 3.32 millimeters. Available to be set in a cust...
Category

21st Century and Contemporary American Loose Gemstones

Materials

Diamond

GIA Certified 1.72 Carat Cushion Cut Diamond Loose Stone
By Roman Malakov
Located in New York, NY
A beautiful cushion cut diamond certified by GIA as G color, SI1 clarity with excellent polish and very good symmetry. It measures 6.96 x 6.53 x 4.64 millimeters. Available to be se...
Category

21st Century and Contemporary American Loose Gemstones

Materials

Diamond

Related Items
4.60 Carat Red Spinel Cushion, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This cushion-cut fiery, deep red spinel measures 9.27 x 8.53 x 7.13 millimeters and weighs 4.60 carats. It has classic red spinel color and would look ...
Category

21st Century and Contemporary American Artisan Loose Gemstones

Materials

Spinel

Natural Light Green Loose Emerald Gemstone 1.50 Carats Loose Emerald
Located in Bangkok, TH
Natural Light Green Loose Emerald Gemstone, Available for sale at wholesale price natural high quality 1.50 carats SI Clarity from Loose Emerald Afghani...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Emerald

Natural Loose 1.72 K SI Hamsa Cut Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 56955 Stone Shape: Hamsa Diamond Weight: 1.72 CT Clarity: SI Color: K Measurements 7.83 x 6.11 x 4.41 mm Our Price: $6270.00 Appraisal Price: $9400.00 The...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond

Natural Loose 1.72 K SI Hamsa Cut Diamond
Natural Loose 1.72 K SI Hamsa Cut Diamond
$5,016 Sale Price
20% Off
W 0.31 in D 0.18 in L 0.25 in
GIA Certified Marquise 3.70 Carat Natural Loose Fancy Deep Yellow SI2 Diamond
Located in Ramat Gan, Tel Aviv District
GIA Report #15589045 GIA Certified Marquise 3.70 Carat Natural Loose Fancy Deep Yellow SI2 Diamond Shape and Cut: Marquise Brilliant. Carat Weight: 3.70 Carat. Clarity: SI2 Measurements: 15.30x8.39x4.87mm. Color: Fancy Blue Gray...
Category

2010s Unknown Modern Loose Gemstones

Materials

Diamond

1 Carat Emerald Certified Loose Diamond - J SI2, GIA Certified
Located in Tustin, CA
This stunning 1.00-carat emerald-cut diamond radiates elegance with its timeless shape and exceptional sparkle. Graded J color by the GIA, it offers a warm brilliance, making it an e...
Category

2010s American Loose Gemstones

Materials

Diamond

1.50 carats Red Burmese Spinel Stone Marquise Cut Natural Gemstone
Located in Bangkok, TH
Weight 1.50 carats Dimensions 11.2x5.7x3.3 mm Treatment none Origin Burma Clarity VVS Shape marquise Cut Faceted This stunning 1.50 carat natural Burmese Spinel showcases a ...
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Gia Certified 1.50 Carat G Vvs2 Round Brilliant Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56426 Stone Shape: ROUND BRILLIANT Diamond Weight: 1.50 CT Clarity: VVS2 Color: G Cut: Excellent Measurements: 7.26 X 7.32 X 4.55 mm Depth %: 62.30% Table %...
Category

Antique 15th Century and Earlier Loose Gemstones

Materials

White Diamond

Alexander GIA Certified 5.10 Carat L VS1 Cushion Cut Diamond
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning loose emerald cut diamonds, GIA certified. Sold as loose diamond but can easily be made into a ring of your liking. Crafted by some of the most prestigious bench jewelers in Los Angeles and designed by Alexander Beverly Hills, additional fees may apply depending on design. 5.10 cushion shape diamond, GIA certified. L color grade, VS1 clarity grade...
Category

2010s Modern Loose Gemstones

Materials

Diamond, White Diamond

Alexander GIA Certified 5.10 Carat L VS1 Cushion Cut Diamond
Alexander GIA Certified 5.10 Carat L VS1 Cushion Cut Diamond
$55,300 Sale Price
63% Off
W 9.53 in D 6.31 in L 9.92 in
74.72 Carat Rectangular Aquamarine, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This impressive aquamarine weighs 74.72 carats and has beautiful color and life. It is a gorgeous shade of medium powder blue with superior clarity and superb faceting which allows the gem to exhibit color and light return from every angle. Extremely well-proportioned, measuring 33.10 x 21.02 x 13.91 millimeters, accompanied by GIA Report #1232568585. This will be stunning in a gem collection or a prominent piece of jewelry. Custom designs available. We have a wide selection of unmounted aquamarine...
Category

21st Century and Contemporary Brazilian Artisan Loose Gemstones

Materials

Aquamarine

Natural Green Colombian Emerald Stone 1.50 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Explore a true gem: 1.50 carats oval-shaped Natural Emerald, highly prized and precious. This gem comes from beryl and gets its beautiful green color from chromium, making it stand o...
Category

21st Century and Contemporary Colombian Loose Gemstones

Materials

Emerald

10.37 Carat Paraiba Tourmaline Cushion, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This spectacular green paraiba tourmaline is exceptionally clean, with excellent brilliance and luster! It is a beautifully-proportioned oval with highly saturated medium green color...
Category

21st Century and Contemporary Mozambican Artisan Loose Gemstones

Materials

Tourmaline, Paraiba

1.50 Carat Oval Loose Unset Tanzanite Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This 1.50 carat oval tanzanite has beautiful, medium violet-blue color and is such a pretty gem! It will make a gorgeous ring or pendant with its classic tanzanite color and near per...
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Tanzanite

Recently Viewed

View All