Lab Diamonds Rings

Shop any of our exclusive preset lab diamond engagement rings gold engagement rings carefully designed to cement on the most significant moments in life. Custom-design your true engagement ring today.

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2ct Moissanite Engagement Ring - Modern Gem Jewelry® | Round Lab Diamond Halo Split Shank White Gold Promise Ring - Modern Gem Jewelry®Round Diamond Single Halo White Gold Split Shank diamond White Gold Engagement Ring - Modern Gem Rings
Lab Diamonds RingsCORA • Split Shank Infinity Lab Diamond 18K Gold Ring | Amour Collection
From $1,380.00
Round Moissanite Engagement Ring - Modern Gem JewelryMeet Rosie • 3 carat Moissanite Engagement Ring | Amour Collection - Modern Gem Jewelry
Lab Diamonds RingsROSIE • 18K Rose Gold Round Lab Diamond Engagement Ring | Amour Collection
From $899.00
3ct moissanite engagement rings - Modern Gem Jewelry Modern Gem Rings2 carat cushion cut moissanite ring - modern gem
Lab Diamonds RingsAYALA • Round Flower Design Mini Halo 14K White Gold Ring | Amour Collection
From $1,799.00
Modern Gem Jewelry Moissanite Engagement Ring - Lab Grown Diamond Engagement Ring Vintage 3 ct Lab Diamond Engagement Ring - Modern Gem Rings
Lab Diamonds RingsALY • Brilliant Round Lab Grown Diamond Gold Ring
From $950.00
Vintage Moissanite Engagement Ring - Modern Gem JewelryMeet Claire • 3 carat Moissanite engagement Ring | Amour Collection - Modern Gem Jewelry
Lab Diamonds RingsClaire • Round Lab Diamond Hidden Halo Gold Engagement Ring | Amour Collection
From $1,699.00
1 ct Moissanite Engagement Ring - Round Lab Diamond Engagement Ring - Modern Gem JewelryAntique Inspired Lab Diamond Promise Ring - Modern Gem Jewelry
Lab Diamonds RingsFlora • Solitaire Lab Diamond Unique Design Hidden Halo | Amour Collection
From $1,099.00
1ct Lab Diamond 18K White Gold Engagement Ring - Modern Gem Rings Antique Moissanite Six Prongs Engagement Ring
Lab Diamonds RingsElina • Crown Design Round Pave´ Lab Diamond Ring | Amour Collection
From $1,080.00
hidden halo moissanite engagement ring - Modern Gem JewelryRound Lab Diamond Engagement Rings - Modern Gem Jewelry
Lab Diamonds RingsCece • Unique Four Prongs 18K Gold Lab Diamond Ring | Amour Collection
From $899.00
1 ct Moissanite Engagement Ring - Modern Gem Jewelry• Emerald Cut Lab Diamond Solitaire RingEmerald Cut Lab Diamond Engagement Ring - Modern Gem Jewelry
Lab Diamonds RingsStella • Emerald Cut Lab Diamond Engagement Ring | Amour Collection
From $899.00
Cushion Lab Diamond Halo Engagement Ring - Modern Gem Jewelry1 ct Lab Diamond Halo White Gold Engagement Ring - Modern Gem Jewelry
Lab Diamonds RingsGAEL • Cushion Pave´ 18K Gold Lab Diamond Promise Ring | Amour Collection
From $999.00
5 carat Diamond Ring | 18K White Gold | Modern Gem Jewelry®5 carat Diamond Ring | 18K White Gold | Modern Gem Jewelry®
Lab Diamonds RingsLUXE • 5 carat Diamond Ring | Amour Collection
From $1,800.00
Round Moissanite Engagement Ring - Modern Gem JewelryUnique Moissanite Solitaire Engagement Ring Six Prongs Moissanite Engagement Ring - Modern Gem Rings
Lab Diamonds RingsGALINA • Unique Six Prong Lab Diamond 18K Gold White Gold Crown Design Ring | Amour Collection
From $920.00
RICA • Square Diamond Engagement Ring | Modern Gem Jewelry® Modern Gem JewelryRICA • Square Diamond Engagement Ring | Modern Gem Jewelry® Modern Gem Jewelry
Lab Diamonds RingsRICA • Princess Cut Halo Pave Lab Diamond Ring
From $1,220.00
Meet LYNN  • Round CUt Moissanite Engagement Ring - Amour Collection | Modern Gem JewelryMeet LYNN • Hidden Halo Moissanite Engagement Ring - Amour Collection | Modern Gem Jewelry®
Lab Diamonds RingsLYNN • Snow Flake Style Prongs Hidden Halo Lab Diamond Promise Ring | Amour Collection
From $1,090.00
3 carat Oval Diamond Ring in 18K WHite Gold | Modern Gem Jewelry®3 carat Oval Diamond Ring in 18K WHite Gold | Modern Gem Jewelry®
Lab Diamonds RingsELLE • Oval Diamond Engagement Ring
From $1,099.00
Carina • Hidden Halo Oval Diamond Engagement Ring | Amour CollectionCarina • Hidden Halo Oval Diamond Engagement Ring | Amour Collection
Lab Diamonds RingsCarina • Hidden Halo Oval Diamond Engagement Ring | Amour Collection
From $780.00
Radiant Cut Diamond Ring in 18K White Gold | Modern Gem Jewelry®Radiant Cut Diamond Ring in 18K White Gold | Modern Gem Jewelry®
Lab Diamonds RingsAvena • Radiant Cut Lab Diamond Ring 18K Gold
From $890.00
3 carat Diamond Ring with Hidden Pave | Modern Gem Jewelry3 carat Diamond Ring with Hidden Pave | Modern Gem Jewelry
Lab Diamonds RingsMaria • 3 carats + Round Lab Diamond Ring
From $1,699.00
1 carat Pear Shaped Diamond Ring in Rose Gold | Modern Gem Jewelry®1 carat Pear Shaped Diamond Ring in Rose Gold | Modern Gem Jewelry®
Lab Diamonds RingsGiana • Pear Shaped Lab Diamond Diamond Ring
From $1,200.00
1 ct Oval Diamond Ring in 18K Yellow Gold | Modern Gem Jewelry®1 ct Oval Diamond Ring in 18K Yellow Gold | Modern Gem Jewelry®
Lab Diamonds RingsRuth • Oval Diamond Ring in 18K Yellow Gold
From $1,099.00
3 Carat Diamond Ring Split Shank Engagment Ring | Modern Gem Jewelry®3 Carat Diamond Ring Split Shank Engagment Ring | Modern Gem Jewelry®
Lab Diamonds RingsBianca • Three Stone Split Shank Lab Diamond Ring
From $1,580.00

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EXPLORE OUR COLLECTIONS

Buy and Shop Natural Gemstones Engagement Rings by Modern Gem Jewelry®

Engagement Rings
Shop Womens Wedding Rings in 18K White Gold Custom Made by Modern Gem Jewelry®

Wedding Rings
Shop Men Wedding Rings in 18K Gold Custom Made Wedding Band by Modern Gem Jewelry

Men Rings
Buy Natural Gemstone Engagement Rings Custom Made Engagement Rings by Modern Gem Jewelry®

Gemstone Rings
Shop expensive gemstone engagement rings custom made by Modern Gem Jewelry®

High-End Jewelry
Shop loose Gemstones for all your custom fine and high jewelry by Modern Gem Jewelry®

Loose Gemstones
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

CUSTOM MADE JEWELRY

Handcrafted solely for you by our world-class artisans.
Custom Engagement Ring by Modern Gem Jewelry®

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