Moissanite & Lab Diamonds Rings

Welcome to a collection of bright, sparkling love. Our Moissanite and Lab-Grown Diamond Engagement Rings. Hand made to celebrate only the moments that matter in life. Moissanite engagement rings are known for their incredible fire and brilliance. The super budget-friend Diamond alternative. A stone close to a diamond and for a fraction of the price, surely you don't need to empty your account to show your love. Lab Grown Diamonds, just like their Natural counterpart, cost 30% less. Identical to natural diamonds. Man-made diamond jewelry is known for its eco-friendliness. Ensuring an ethical and sustainable choice without compromising on beauty or quality. Please don't hesitate to reach out to the customer care team if you have any need or help.

 

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65 products
Oval Moissanite Engagement Rings| Custom Rings | Modern Gem JewelryOval Moissanite Engagement Rings| Custom Rings | Modern Gem Jewelry
Oval Moissanite Engagement Ring in White Gold
From $999.00 USD
Cushion Cut Moissanite Ring| Custom Rings | Modern Gem Jewelry | SarattiCushion Cut Moissanite Ring| Custom Rings | Modern Gem Jewelry | Saratti
Cushion Cut Moissanite Ring With Tanzanite
From $1,399.00 USD
Diamond Rectangle Ring | Custom Jewelry| Modern Gem JewelryDiamond Rectangle Ring | Custom Jewelry| Modern Gem Jewelry
Francesca •Diamond Rectangle Ring In 18K White Gold
From $1,399.00 USD
Oval Moissanite Ring in 18K White Gold | Custom Jewelry | Modern Gem JewelryOval Moissanite Ring in 18K White Gold | Modern Gem Jewelry
Amaya • Oval Moissanite Ring in 18K White Gold
From $1,100.00 USD
2 Carat Cushion Cut Diamond Ring| Custom Rings | Modern Gem Jewelry2 Carat Cushion Cut Diamond Ring| Custom Rings | Modern Gem Jewelry
Anna • 2 Carat Cushion Cut Diamond Ring
From $1,100.00 USD
Oval Moissanite Ring In 18K Yellow Gold | Custom Rings| Modern Gem JewelryOval Moissanite Ring In 18K Yellow Gold | Custom Rings| Modern Gem Jewelry
Thea • Oval Moissanite Ring In 18K Yellow Gold
From $950.00 USD
1.2 Carat Diamond Ring In 18K White Gold| Custom Rings | Modern Gem Jewelry1.2 Carat Diamond Ring In 18K White Gold| Custom Rings | Modern Gem Jewelry
Bailey • 1 Carat Diamond Ring
From $850.00 USD
Moissanite Halo Engagement Rings| Custom Rings | Modern Gem JewelryMoissanite Halo Engagement Rings| Custom Rings | Modern Gem Jewelry
Ember • Moissanite Halo Engagement Ring
From $950.00 USD
1 Carat Pear Shaped Diamond Ring In 18K White Gold| Custom Rings | Modern Gem Jewelry1 Carat Pear Shaped Diamond Ring In 18K White Gold| Custom Rings | Modern Gem Jewelry
Georgia • 1 Carat Pear Shaped Diamond Ring In 18K White Gold
From $899.00 USD
1.2 Carat Diamond Ring Heart Shaped In White Gold| Custom Rings | Modern Gem Jewelry1.2 Carat Diamond Ring Heart Shaped In White Gold| Custom Rings | Modern Gem Jewelry
Olivia • 1 Carat Diamond Ring Heart Shaped In White Gold
From $800.00 USD
2 Carat Cushion Cut Diamond Ring In White Gold | Custom Rings | Modern Gem Jewelry2 Carat Cushion Cut Diamond Ring In White Gold | Custom Rings | Modern Gem Jewelry
Zuri • 2 Carat Cushion Cut Moissanite Ring in White Gold
From $1,200.00 USD
Emerald Cut Moissanite Ring Split Shank Ring | Custom Moissanite Ring | Modern Gem JewelryEmerald Cut Moissanite Ring Split Shank Ring | Custom Moissanite Ring | Modern Gem Jewelry
Vera • Emerald Cut Moissanite Ring Split Shank Ring
From $1,499.00 USD
Bezel Engagement Ring | Custom Rings| Modern Gem Jewelry
Lauren • Bezel Engagement Ring Diamond 18K White Gold
From $900.00 USD
Oval Moissanite Engagement Ring In Rose Gold | Custom Rings | Modern Gem JewelryOval Moissanite Engagement Ring In Rose Gold | Custom Rings | Modern Gem Jewelry
JENNA • Oval Moissanite Engagment Ring In Rose Gold
From $1,100.00 USD
Oval Moissanite Engagement Rings in Yellow Gold | Six Prongs Design with Pave Diamonds | Modern Gem JewelryOval Moissanite Engagement Rings in Yellow Gold | Six Prongs Design with Pave Diamonds | Modern Gem Jewelry
Gretta • Oval Moissanite Ring in Yellow Gold
From $899.00 USD
2ct Moissanite Ring in White Gold | Custom Engagement Ring | Modern Gem Jewelry2ct Moissanite Ring in White Gold | Custom Engagement Ring | Modern Gem Jewelry
Sophia • Round Moissanite Six Prongs White Gold Ring
From $1,200.00 USD
Moissanite Vintage Engagement Rings Three Stone Moissanite Ring with Split Shank Design | Modern Gem JewelryMoissanite Vintage Engagement Rings Three Stone Moissanite Ring with Split Shank Design | Modern Gem Jewelry
Bianca • Three Stone Split Shank Moissanite Ring White Gold
From $1,580.00 USD
Oval Moissanite Engagement Ring in Yellow Gold | Custom Made Engagement Ring | Modern Gem RingsOval Moissanite Engagement Ring in Yellow Gold | Custom Made Engagement Ring | Modern Gem Rings
Ruth • Oval Moissanite Engagement Ring in Yellow Gold
From $1,099.00 USD
Rose Gold Moissanite Ring with Diamonds Halo in 18K Rose Gold | Custom Pear Shape Engagement Ring | Modern Gem JewelryRose Gold Moissanite Ring with Diamonds Halo in 18K Rose Gold | Custom Pear Shape Engagement Ring | Modern Gem Jewelry
Giana • Moissanite Pear Ring with Halo in Rose Gold
From $1,200.00 USD
3 ct Moissanite Ring in White Gold Six Prongs | Custom Engagement Rings | Modern Gem Jewelry3 ct Moissanite Ring in White Gold Six Prongs | Custom Engagement Rings | Modern Gem Jewelry
Maria • 3 ct Moissanite Ring in White Gold Six Prongs
From $1,699.00 USD
2 Carat Moissanite Ring with Halo and Set in 18K White Gold | Modern Gem Jewelry2 Carat Moissanite Ring with Halo and Set in 18K White Gold | Modern Gem Jewelry
Avena • Radiant Cut Moissanite Ring with halo
From $890.00 USD
Oval Moissanite Ring with Hidden Halo Pave Diamonds in 18K White Gold | Custom Engagement Rings | Modern Gem JewelryOval Moissanite Ring with Hidden Halo Pave Diamonds in 18K White Gold | Custom Engagement Rings | Modern Gem Rings
Carina • Oval Moissanite Ring with Hidden Halo
From $780.00 USD
Oval Moissanite Engagement Rings in 18K White and Yellow Gold | Custom Handmade Rings | Modern Gem JewelryOval Moissanite Engagement Rings in 18K White and Yellow Gold | Custom Handmade Rings | Modern Gem Jewelry
ELLE • Oval Moissanite Engagment Ring in Two Tone Design
From $1,099.00 USD
Moissanite Vintage Engagment Ring in White Gold | Custom Made Engagement Ring | Modern Gem JewelryMoissanite Vintage Engagment Ring in White Gold | Custom Made Engagement Ring | Modern Gem Jewelry
LYNN • Moissanite Vintage Engagment Ring in White Gold
From $1,090.00 USD
Princess Cut Moissanite Ring with Halo in 18K White Gold | Custom Engagement Ring | Modern Gem JewelryPrincess Cut Moissanite Ring with Halo in 18K White Gold | Custom Engagement Ring | Modern Gem Jewelry
RICA • Princess Cut Moissanite Ring with Halo
From $1,220.00 USD
2 carat Moissanite Ring in 18K White Gold | Solitaire Engagement Ring | Modern Gem Jewelry2 carat Moissanite Ring in 18K White Gold | Solitaire Engagement Ring | Modern Gem Jewelry
GALINA • Moissanite Ring Round Six Prongs in White Gold
From $920.00 USD
4 Carat Moissanite Ring in 18K White Gold Solitaire Design | Custom Engagement Ring | Modern Gem Jewelry4 Carat Moissanite Ring in 18K White Gold Solitaire Design | Custom Engagement Ring | Modern Gem Jewelry
LUXE • 5 carat Moissanite Six Prong Ring
From $1,800.00 USD
Cushion Cut Moissanite Ring with Halo in White Gold | Custom Made Engagement Ring | Modern Gem JewelryCushion Cut Moissanite Ring with Halo in White Gold | Custom Made Engagement Ring | Modern Gem Jewelry
GAEL • Cushion Cut Moissanite Ring with Halo in White Gold
From $999.00 USD

Sparkly Man-Made Gem Rings!

Lab Grown & Moissanite Rings

Moissanite and lab diamonds are special gems made by scientists, not dug up from the ground. They are a modern favorite for love and lovely rings. Moissanite gems look just like real diamonds, but they are made from different material in a lab. Moissanite rings sparkle, just like diamond rings! They make for great wedding jewelry.

Lab-grown diamonds are actually real diamonds too, they just grew in a science lab instead of underground. They are physically and chemically similar. Rings with moissanite or lab diamonds are relatively eco-friendly, since they aren't mined from the earth.

Man-made gem rings like moissanite and lab-grown diamonds can look just as pretty as natural gems. And they can cost less money too!
For a unique ring that dazzles, check out these pretty man-made moissanite and lab-grown diamond rings.
Their special man-made gems light up your love with class!

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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

CUSTOM MADE JEWELRY

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

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