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  • Queen Crown Moissanite RingQueen Crown Moissanite Ring
    Queen Crown Moissanite Ring - Silver
    Highlights & Features Inspired by vintage tiaras, this curved moissanite ring is a true statement of everyday luxury. Brilliant stones form a radiant crown, designed perfectly for the modern woman to celebrate herself. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts...
    $188.00
    $0.00
    $188.00
    • Silver
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  • V-Shaped Moissanite Engagement Ring
    V-Shaped Moissanite Engagement Ring - Silver
    Highlights & Features Vintage romance meets modern grace. A dazzling round moissanite rests within a delicate, twisted chevron band. Discover your new favorite piece of everyday luxury that shines effortlessly. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal...
    $138.00
    $0.00
    $138.00
    • Silver
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  • Luxurious Round Moissanite RingLuxurious Round Moissanite Ring
    Luxurious Round Moissanite Ring - Silver
    Highlights & Features Crafted as a continuous circle of brilliance, this eternity ring symbolizes everlasting love and life's most meaningful moments. The sleek bezel setting creates a modern silhouette while allowing every moissanite stone to radiate exceptional fire and sparkle. Specifications Center Stone Premium...
    $198.00
    $0.00
    $198.00
    • Silver
    • Gold
    • Rose Gold
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  • Tennis Half-circle Moissanite RingTennis Half-circle Moissanite Ring
    Tennis Half-circle Moissanite Ring - Silver
    Highlights & Features Two parallel rows of brilliant round stones create an unstoppable display of fire. This bold, double-row design minimizes visible setting to deliver a striking statement of everyday luxury. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows...
    $188.00
    $0.00
    $188.00
    • Silver
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  • Fine Twist Half Eternity Stacking RingFine Twist Half Eternity Stacking Ring
    Fine Twist Half Eternity Stacking Ring - Silver
    Highlights & Features Smooth polished curves and brilliant pave details intertwine, creating striking visual contrast. This dynamic twisted structure breaks monotony, adding airy everyday luxury to any stack Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Band Width 2.5mm...
    $138.00
    $0.00
    $138.00
    • Silver
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  • Vine-shaped Design Moissanite RingVine-shaped Design Moissanite Ring
    Vine-shaped Design Moissanite Ring - Silver
    Highlights & Features A magnificent round moissanite with a dazzling scalloped halo takes center stage, anchored by a fiercely elegant intertwining band. The ultimate everyday luxury Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid S925 Sterling...
    $198.00
    $198.00
    • Silver
  • Pear-shaped moissanite accent ring in polished silver setting on white backgroundLunette Moissanite Ring
    Lunette Moissanite Ring - Silver
    Highlights & Features Build your brilliant story. Designed for flawless stacking, this chic chevron ring curves beautifully to nest with other pieces. The delicate pear accent adds a poetic touch of everyday luxury. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts...
    $99.00
    $0.00
    $99.00
    • Silver
    • Gold
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  • Demi Three-Quarter Coverage Moissanite RingDemi Three-Quarter Coverage Moissanite Ring
    Demi Three-Quarter Coverage Moissanite Ring - Silver
    Highlights & Features Inspired by the architectural clarity of Art Deco, this Emerald cut ring celebrates transparency and depth. Its hall-of-mirrors effect symbolizes an honest, timeless grace. Set in ethical, mining-free 18K gold over silver, it’s a minimalist masterpiece designed for those who value...
    from $198.00
    $0.00
    from $198.00
    • Silver
    • Gold
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  • Princess cut moissanite engagement ring with gold band and pavé accent stonesPetite Twisted Vine Princess Moissanite Ring
    Petite Twisted Vine Princess Moissanite Ring - Silver
    Highlights & Features Capturing vintage romance, this brilliant princess cut moissanite ring radiates classic beauty with its precise geometry. Set in durable 18K gold plated silver, it offers everyday sophistication for anyone. Discover quiet luxury with this mining-free jewelry, crafted to The Stdiam Standard™....
    from $188.00
    $0.00
    from $188.00
    • Silver
    • Gold
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  • Yellow gold moissanite engagement ring with round brilliant center stone and pavé bandPetite Twisted Vine Round Moissanite Ring
    Petite Twisted Vine Round Moissanite Ring - Silver
    Highlights & Features Drawing from vintage heritage, this timeless round cut moissanite ring delivers unmatched brilliance and retro appeal. Set in 18K gold plated silver, it provides effortless everyday sophistication for anyone. Embrace sustainable quiet luxury with this mining-free piece, true to The Stdiam...
    from $188.00
    $0.00
    from $188.00
    • Silver
    • Gold
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  • Celeste 2CT Pear Moissanite RingCeleste 2CT Pear Moissanite Ring
    Celeste 2CT Pear Moissanite Ring - Gold
    Highlights & Features Nature, perfected. Inspired by the soft petals of a growing tulip, this design features an organic bezel that wraps gracefully around the stone. It's a study in balance—effortlessly harmonizing raw natural beauty with a sophisticated, polished finish. It's designed to bring...
    $238.00
    $0.00
    $238.00
    • Gold
    • Silver
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  • Emerald cut moissanite engagement ring with twisted gold band and pavé side stonesStdiam Premium Moissanite Jewelry- Stdiam
    Petite Twisted Vine Emerald Moissanite Ring - Silver
    Highlights & Features Inspired by Art Deco vintage charm, this striking emerald cut moissanite ring features step facets that draw the eye. Crafted in 18K gold plated silver, it delivers timeless elegance for anyone to wear daily. Embrace sustainable beauty with this mining-free piece,...
    from $188.00
    $0.00
    from $188.00
    • Silver
    • Gold
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  • Wilma Radiant Cut Moissanite RingWilma Radiant Cut Moissanite Ring
    Wilma Radiant Cut Moissanite Ring - Silver
    Highlights & Features Inspired by the quiet elegance of a Nordic midnight sky, this minimalist ring features a radiant cut moissanite. Delicate scattered accents evoke celestial beauty and timeless light luxury. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows...
    $238.00
    $0.00
    $238.00
    • Silver
    • Gold
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  • Wilma Emerald Cut Moissanite RingWilma Emerald Cut Moissanite Ring
    Wilma Emerald Cut Moissanite Ring - Gold
    Highlights & Features Inspired by intertwined branches, this elegant setting features a sculpted, vine-like band. Delicate diamond accents perfectly frame the striking emerald-cut center stone. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid S925 Sterling Silver...
    $238.00
    $0.00
    $238.00
    • Gold
    • Silver
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  • Wilma Princess Cut Moissanite RingWilma Princess Cut Moissanite Ring
    Wilma Princess Cut Moissanite Ring - Gold
    Highlights & Features Inspired by the modern elegance of natural structures, this ring is a testament to balanced beauty, pairing a bold geometric center stone with delicate, sparkling round accents. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal...
    $238.00
    $0.00
    $238.00
    • Gold
    • Silver
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  • Wilma Asscher Cut Moissanite RingWilma Asscher Cut Moissanite Ring
    Wilma Asscher Cut Moissanite Ring - Gold
    Highlights & Features Evoking the romance of intertwining vines, this elegant setting features a sculpted, organic band. Delicate diamond accents beautifully frame the striking square step-cut center stone. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid...
    $238.00
    $0.00
    $238.00
    • Gold
    • Silver
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  • Intertwined Round Cut Moissanite RingIntertwined Round Cut Moissanite Ring
    Intertwined Round Cut Moissanite Ring - Silver
    Highlights & Features Inspired by delicate Nordic blooms, a brilliant round moissanite rests within a graceful floral halo. The intertwined pavé vines evoke a silhouette of timeless elegance and natural beauty. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows...
    from $168.00
    $0.00
    from $168.00
    • Silver
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  • Round-cut moissanite ring featuring an 18K white gold-plated band set with pavé diamonds; an elegant solitaire-style engagement ring.Versailles Round Moissanite Ring
    Versailles Round Moissanite Ring - Gold
    Highlights & Features Step into pure luxury with the STDIAM Versailles Round Moissanite Ring. Its brilliant center stone and delicate pavé band capture light flawlessly, delivering unmatched brilliance and timeless elegance. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows...
    from $198.00
    $0.00
    from $198.00
    • Gold
    • Silver
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  • Pear-cut moissanite ring featuring an 18K white gold-plated band set with pavé diamonds; an elegant solitaire-style engagement ring.Versailles Pear Moissanite Ring
    Versailles Pear Moissanite Ring - Gold
    Highlights & Features Indulge in royal elegance with the Versailles Pear Moissanite Ring. A brilliant pear-cut moissanite takes center stage, framed by scintillating accent stones on a luxurious gold band. A timeless masterpiece of unrivaled grandeur. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade...
    from $198.00
    $0.00
    from $198.00
    • Gold
    • Silver
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  • Princessl-cut moissanite ring featuring an 18K white gold-plated band set with pavé diamonds; an elegant solitaire-style engagement ring.Versailles Princess Moissanite Ring
    Versailles Princess Moissanite Ring - Gold
    Highlights & Features Experience the true luxury of the STDIAM Versailles Princess Moissanite Ring. A brilliant princess-cut centerpiece meets a uniquely detailed pavé band, crafting a timeless masterpiece of royal elegance. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows...
    from $198.00
    $0.00
    from $198.00
    • Gold
    • Silver
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  • Four-prong Round Cut Moissanite RingFour-prong Round Cut Moissanite Ring
    Four-prong Round Cut Moissanite Ring - Silver
    Highlights & Features Inspired by Northern European minimalism, this elegant ring features a breathtaking round moissanite framed by a sleek, channel-set band. A modern expression of light luxury and timeless love. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows...
    $178.00
    $0.00
    $178.00
    • Silver
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  • Luxurious Design Pear Cut Moissanite RingLuxurious Design Pear Cut Moissanite Ring
    Luxurious Design Pear Cut Moissanite Ring - Silver
    Highlights & Features Inspired by delicate intertwining vines, this elegant ring features a scintillating pear moissanite embraced by a radiant halo. A timeless expression of light luxury and natural beauty. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal...
    $318.00
    $0.00
    $318.00
    • Silver
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  • Princess Cut Square Moissanite Ring SetPrincess Cut Square Moissanite Ring Set
    Princess Cut Square Moissanite Ring Set - Silver
    Highlights & Features Inspired by the endless beauty of starlight. A brilliant 2ct princess moissanite is gracefully held by a sparkling split band, perfectly matched with a contoured ring for timeless elegance. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts &...
    $198.00
    $0.00
    $198.00
    • Silver
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  • Eternal Brilliance 2 Carat Round Cut Hidden Halo Moissanite RingEternal Brilliance 2 Carat Round Cut Hidden Halo Moissanite Ring
    Eternal Brilliance 2 Carat Round Cut Hidden Halo Moissanite Ring - Gold
    Highlights & Features A true masterpiece of vintage elegance. This spectacular ring showcases a brilliant 2ct round moissanite, perfectly complemented by a dazzling, heavily paved statement band for maximum fire. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal...
    $388.00
    $0.00
    $388.00
    • Gold
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  • Vivienne Oval 2CT Moissanite Luxury RingWoman wearing oval moissanite engagement ring and pearl halo necklace
    Vivienne Oval 2CT Moissanite Luxury Ring - Gold
    Highlights & Features Red carpet ready. This 2ct oval masterpiece offers an illusion of endless length. Wrapped in an intricately encrusted, wide statement band, it delivers dramatic, jaw-dropping glamour. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base...
    $388.00
    $0.00
    $388.00
    • Gold
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  • Eternal Radiance 2 Carat Emerald Cut Hidden Halo Moissanite RingEternal Radiance 2 Carat Emerald Cut Hidden Halo Moissanite Ring
    Eternal Radiance 2 Carat Emerald Cut Hidden Halo Moissanite Ring - Gold
    Highlights & Features Unapologetic vintage elegance. The distinct, elongated silhouette of a brilliant 2ct emerald moissanite is majestically balanced by the endless fire of a stunning, luxurious multi-row pave band. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal...
    $388.00
    $0.00
    $388.00
    • Gold
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  • Valentina Pear Cut 2 Carat Hidden Halo RingValentina Pear Cut 2 Carat Hidden Halo Ring
    Valentina Pear Cut 2 Carat Hidden Halo Ring - Gold
    Highlights & Features A perfect balance of soft curves and bold design. The graceful teardrop silhouette of a brilliant pear moissanite is fiercely highlighted by the majestic sparkle of a stunning encrusted band. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts...
    $388.00
    $0.00
    $388.00
    • Gold
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  • Valentina 2CT Radiant Brilliant Hidden Halo RingValentina 2CT Radiant Brilliant Hidden Halo Ring
    Valentina 2CT Radiant Brilliant Hidden Halo Ring - Gold
    Highlights & Features Bold geometric elegance meets vintage romance. An exquisite 2ct radiant moissanite takes center stage, perfectly complemented by a heavily encrusted pave band for a striking, opulent statement. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal...
    $388.00
    $0.00
    $388.00
    • Gold
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  • Eternal Grace 2 Carat Marquise Cut Hidden Halo Moissanite RingEternal Grace 2 Carat Marquise Cut Hidden Halo Moissanite Ring
    Eternal Grace 2 Carat Marquise Cut Hidden Halo Moissanite Ring - Gold
    Highlights & Features Inspired by royal romance. A breathtaking 2ct marquise moissanite creates a beautifully elongated silhouette, resting majestically on a luxurious multi-row pave band for ultimate vintage glamour. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base...
    $388.00
    $0.00
    $388.00
    • Gold
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  • Genevieve 2CT Cushion Cut Hidden Halo Moissanite RingGenevieve 2CT Cushion Cut Hidden Halo Moissanite Ring
    Genevieve 2CT Cushion Cut Hidden Halo Moissanite Ring - Gold
    Highlights & Features Romantic elegance redefined. This magnificent ring features a brilliant 2ct cushion moissanite. Its soft, pillowy facets are perfectly matched by a dazzling, heavily paved statement band. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base...
    $388.00
    $0.00
    $388.00
    • Gold
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Discover Stdiam’s Moissanite Engagement Rings

Stdiam’s moissanite engagement rings are the perfect blend of elegance, brilliance, and meaning. Each gemstone dazzles with exceptional sparkle, rivaling traditional diamonds, while being ethically and sustainably created in the lab. Moissanite’s fascinating story dates back to 1893 when Dr. Henri Moissan, a Nobel Prize-winning chemist, first discovered it in a meteor crater. Today, Stdiam brings you these extraordinary gems, offering couples a stunning, sustainable, and affordable choice for a lifetime of love.

When choosing the perfect moissanite, the range of carat sizes gives you so many possibilities to match your style. Whether you’re after a timeless, subtle ring with a smaller carat or a bold statement piece with a larger stone, there’s something for everyone. Plus, here’s a little bonus: moissanite is lighter than diamonds, so it often looks bigger than a diamond of the same carat size. That means you can get the look you love without breaking the bank. It’s all about finding what feels just right for you!

Stdiam’s moissanite engagement rings come in a wide range of exquisite styles to reflect every personality and taste. Whether you’re drawn to the sleek, modern elegance of a minimalist solitaire or the romantic allure of a vintage-inspired halo, there’s a ring made just for you. Popular cuts like round and oval showcase dazzling brilliance, while emerald and radiant cuts add timeless sophistication. Many designs even offer customization, allowing you to add a personal touch and create a ring as unique as your love story.

Stdiam’s moissanite engagement rings are more than just breathtaking—they’re a thoughtful choice in every way. With brilliance that rivals traditional diamonds, they offer stunning sparkle while remaining ethical and budget-friendly. Their durability makes them perfect for everyday wear, so your love shines as brightly as your ring. If you care about the planet and want a piece that truly tells your unique story, moissanite is an exceptional choice. From simple elegance to refined sophistication, there’s a style waiting to reflect your personal taste. Explore our collection and find the ring made just for you.

To clean your moissanite ring at home, you can use a simple solution of warm water and mild dish soap.Gently scrub the stone with a soft-bristled brush,rinse thoroughly,and pat it dry with a soft cloth. For a deeperclean, you can soak the ring in a solution of warm water and baking soda for a few minutes before scrubbing.Avoid using harsh chemicals or abrasive cleaners, as these can damage the stone or the setting.

Moissanite rings can be purchased from Stdiam, a trusted retailer specializing in high-quality moissanitejewelry. When choosing Stdiam,you can count on exceptional craftsmanship,reliable customer service,and a commitment to quality.

Natural moissanite is incredibly rare, so rare that it is not mined for commercial use. The moissanite used injewelry today is created in laboratories. This process involves using thermal growing techniques to cultivatelarge crystals of moissanite. These lab-created moissanites have the same physical and optical properties asnatural moissanite, making them indistinguishable to the naked eye.

A moissanite ring is a ring that features a lab-created gemstone called moissanite.It is a popular alternativeto diamond rings because of its similar appearance, durability,and affordability. Moissanite is known for itsexceptional brilliance and fire,giving it a unique sparkle.,It is also an ethical and sustainable choice, as it is notassociated with the environmental and social concerns surrounding diamond mining.