Natural Diamonds - Modern Gem Jewelry

Natural Diamonds

Shop Loose Diamonds At Modern Gem Jewelry. Pick any colored natural diamond of every cut available, (Round, Princess, Cushion, Emerald, Radiant, Oval, Pear, Asscher, Marquise, Heart.) and customize any Diamond engagement /promise ring design of your choice. 

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48 products
0.71 Carat Diamond Gemstone | SarattiDiamond Certificate for 0.71 carat diamond | Saratti
0.71 carats F-Color Heart Shaped Diamond
$2,600.00 USD
1.02 carat Heart Shaped Diamond Gemstone | SarattiGIA Certificate for Diamond Gemstone | Saratti
1.02 carats I-Colored Heart Shaped Diamond Gem
$2,800.00 USD
1.5 carat Heart Shaped Diamond Gem | SarattiHeart Shaped Diamond Gem | Saratti
1.52 carats Heart Shaped F- color Diamond Gemstone
$11,000.00 USD
GIA Certified 0.38 Carat Pinkish Brown Cushion Cut Diamond | SarattiVS2 Clarity Faint Pinkish Brown Cushion Cut Gemstone | Saratti
0.38 Carat Faint Pink Cushion Cut Natural Diamond
$1,800.00 USD
Cushion Cut Fancy Pinkish Brown Diamond | SarattiGIA Certified 0.50ct Si2 Clarity Pinkish Brown Gem | Saratti
0.50-carat Cushion Cut Fancy Pinkish Brown Diamond Gem
$3,100.00 USD
Fancy Brownish Pink Pear Cut Diamond | SarattiRare 0.26ct Brownish Pink Diamond Gem | Saratti
GIA Certified 0.26 carat Fancy Brownish Pink Diamond
$1,699.00 USD
Captivating 1.19 Carat Asscher Cut Yellow Diamond | Modern Gem Jewelry | Saratti1.19 Carat Natural Yellow Asscher Cut Diamond | Modern Gem Jewelry | Saratti
1.19 carat Asscher Cut Yellow Natural Diamond Gem
$2,500.00 USD
0.56 carats Asscher Cut Fancy Yellow Natural Diamond Gem0.56 carats Asscher Cut Fancy Yellow Natural Diamond Gem
0.56 carats Asscher Cut Fancy Yellow Natural Diamond Gem
$1,999.00 USD
0.3 Carat Yellow Cushion Cut Diamond Gemstone | Modern Gem Jewelry | SarattiNatural Yellow Diamond Gemstone | Modern Gem Jewelry | Saratti
0.3 Carat Yellow Cushion Cut Natural Diamond Gemstone
$500.00 USD
Princess Cut Diamond 1.74 carats | Loose Gemstone Collection | Modern Gem JewelryNatural Black Diamond Stone 1.74 carats | Modern Gem Jewelry | Loose Gemstone Collection
1.74 carats Black Diamond Loose Gemstone
$528.00 USD
Pear-shaped Fancy Yellow Diamond | Modern Gem Jewelry0.235 carats Natural Yellow Diamond | Modern Gem Jewelry
0.265 carats Fancy Yellow Natural Diamond Loose Gemstone
$599.00 USD
Natural Pear Cut Fancy Yellow Diamond Gemstone | Modern Gem JewelryPear Shape Fancy Yellow Diamond | Modern Gem Jewelry
0.235 Carat Pear Shaped Fancy Yellow Natural Diamond Gemstone
$550.00 USD
Fancy Yellow Diamond Loose Gemstone For Sale | Modern Gem JewelryRadiant Cut Fancy Yellow Diamond Stone | Modern Gem Jewelry
0.16 carats Fancy Yellow Natural Diamond Gemstone
$450.00 USD
Black Natural Diamond Loose Gemstone | 1.77 carats | Modern Gem JewelryEmerald Cut Black Diamond Gemstone For Sale | Modern Gem Jewelry
1.77 carats Emerald Cut Black Natural Diamond
$499.00 USD
Perfectly Matched 0.3 Carats Natural Orange Red Diamonds For Earrings - Modern Gem Jewelry Perfectly Matched 0.3 Carats Natural Orange Red Diamonds For Earrings - Modern Gem Jewelry
0.3 Carat Natural Orange Red Diamonds For Earrings
$500.00 USD
1.14 Carats | Natural Black Diamond Loose Gemstone Round Shape - Modern Gem Jewelry1.14 Carats Natural Black Diamond Round Cut - Modern Gem Jewelry
1.14 Carats Round Cut Natural Black Diamond
$368.00 USD
Save 13%
Pear Cut Yellow Diamond GemstoneBack side of Yellow Diamond Gemstone
0.37 Carat Yellow Natural Diamond Pear Cut Loose Gemstone
$500.00 USD $575.00 USD
0.31 Carat Yellow Natural Diamond Round Cut Loose Gemstone - Modern Gem Jewelry 0.31 Carat Yellow Natural Diamond Round Cut Loose Gemstone - Modern Gem Jewelry
0.31 carats Round Fancy Yellow Diamond
$400.00 USD
0.32 Carat Brown Natural Diamond Round Cut Loose Gemstone - Modern Gem Jewelry 0.32 Carat Brown Natural Diamond Round Cut Loose Gemstone - Modern Gem Jewelry
0.32 Carat Brown Natural Diamond Round Cut Loose Gemstone
$500.00 USD
Yellow Cushion Cut Natural Diamond Loose Diamond Gemstone - Modern Gem Jewelry Yellow Cushion Cut Natural Diamond Loose Diamond Gemstone - Modern Gem Jewelry
0.11 Carat Yellow Cushion Cut Natural Diamond Gemstone
$500.00 USD

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Modern Gem Jewelry® Proud Associate with GIA Labs
Most Colored Gemstones from Modern Gem Jewelry® are certified by AIGS Lab. Shop Loose Natural Gemstones with peace of mind.
Shop GUILD Certified Colored Natural Gemstones from Modern Gem Jewelry®
Shop Handcrafted Lab Diamonds Engagement Rings certified by IGI Lab. Each Lab Diamond Engagement ring comes with a certificate of authenticity from IGI Labs

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