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Eternal Teardrop Trio: 2ct Pear Moissanite Statement Ring - SilverHighlights & Features Inspired by intertwining vines and celestial orbits, this pear-cut moissanite ring embodies minimalist elegance. Its sweeping band beautifully cradles the brilliant stones, reflecting nature's harmony. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid...
- $258.00
$0.00- $258.00
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Aura 2ct Oval Moissanite Open Bypass Ring - SilverHighlights & Features Inspired by nature's graceful movements, this elegant bypass band fluidly embraces a brilliant oval cut diamond. A modern, sculptural design symbolizing two paths beautifully joining as one. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal...
- $218.00
$0.00- $218.00
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Elegant 18k Gold Plated Sweet Heart Shape Moissanite Ring - GoldHighlights & Features Celebrate self-love with this exquisite Heart-Shaped Moissanite Ring. Crafted in premium 18K gold-plated silver, its romantic cut shines brilliantly, while a delicate hidden halo unveils secret radiance. A timeless masterpiece of sustainable luxury Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade...
- De $188.00
$0.00- De $188.00
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2ct Cushion Moissanite Twisted Vine Ring - GoldHighlights & Features A symbol of two souls intertwined, this ring pairs a radiant cushion-cut moissanite with a delicately twisted pavé band. Elegant, timeless, and full of meaning, it celebrates love, strength, and life's most precious moments. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut...
- $279.00
$0.00- $279.00
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Classic Three-Stone Emerald Moissanite Ring - SilverHighlights & Features Evoking timeless architectural elegance, this classic three-stone design showcases a striking emerald-cut moissanite framed by sleek tapered baguettes. A minimalist masterpiece of modern luxury. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid S925...
- $238.00
$0.00- $238.00
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Adjustable Oval Cut Moissanite Ring - SilverHighlights & Features Inspired by celestial orbits, a striking oval moissanite is perfectly balanced by two brilliant round gems. This timeless three-stone design radiates elegant Northern European luxury. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid...
- $228.00
$0.00- $228.00
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Asscher Cut Moissanite Halo Ring in 18K Gold Plated Vermeil - SilverHighlights & Features Inspired by the timeless symmetry of the Jazz Age, this Asscher-cut moissanite ring is a tribute to vintage sophistication. Its distinctive square silhouette and stepped facets create a captivating "hall of mirrors" effect, reflecting light with unparalleled depth. A regal choice...
- De $179.00
- De $179.00
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Emerald Cut Moissanite Halo Ring in 18K Gold Plated Vermeil - SilverHighlights & Features Drawing inspiration from the sleek lines of Art Deco architecture, our Emerald-cut moissanite ring embodies understated sophistication. The stepped facets create a stunning 'hall of mirrors' effect, radiating clarity and strength. Perfectly paired with a halo, it is a modern masterpiece...
- De $179.00
- De $179.00
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Starlight Symphony 18K Gold Plated Moissanite Wave Eternity Ring - SilverHighlights & Features Inspired by delicate botanical vines, this elegant moissanite contour band features scintillating round stones that gently curve to embrace your ring. A timeless symbol of natural beauty. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal...
- $178.00
- $178.00
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Scalloped Moissanite Station Band - SilverHighlights & Features Inspired by the gentle rhythm of the midnight sea, this minimalist wavy contour band features delicate moissanite stones. A sophisticated symbol of nature's endless elegance. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid...
- $178.00
- $178.00
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Celestial Orbit Moissanite Ring - SilverHighlights & Features Inspired by the cosmos, this modern ring features a scintillating round stone suspended within a sleek golden orbit. A celestial symbol of infinite love and elegant innovation. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal...
- $178.00
- $178.00
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Round Brilliant Cut Moissanite Ring - Classic Knife-Edge Shank - SilverHighlights & Features Inspired by pure Northern European minimalism, this classic six-prong solitaire features a scintillating round moissanite. A timeless expression of light luxury and pure elegance. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid S925...
- De $148.00
- De $148.00
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Aurelia 2 Carat Oval Moissanite Engagement Ring | 18K Gold Plated - GoldHighlights & Features Classic vintage elegance redefined. An exquisite 2ct oval moissanite is secured by romantic double prongs, elevated by a spectacularly sparkling pave band for a breathtaking statement. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base...
- $289.00
$0.00- $289.00
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Sunniva Round Moissanite Ring - SilverHighlights & Features his captivating twisted band intertwines sleek curves with radiant moissanite pave. A fiercely chic essential that adds instant texture and dynamic energy to any look Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid...
- $158.00
$0.00- $158.00
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Laina Round Moissanite Ring - SilverHighlights & Features Delicate openwork meets vintage romance. This ethereal band features intertwining marquise loops interspersed with radiant round moissanite stones. A fiercely elegant essential for your ring stack. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base...
- $158.00
$0.00- $158.00
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Secret Halo Asscher Moissanite Ring - GoldHighlights & Features A masterclass in subtle luxury. This elegant ring features a striking Asscher-cut moissanite. A flawless, polished band highlights the stone, while a secret hidden halo adds breathtaking fire. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows...
- De $168.00
$0.00- De $168.00
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Five Stones Marquise Cut Moissanite Ring - SilverHighlights & Features Like a delicate leaf caught in golden hour light, this marquise cut moissanite ring whispers of antique gardens. Forged in 18K gold plated silver, its vintage silhouette brings poetic elegance to anyone's daily journey. Unearth quiet luxury with this mining-free jewelry,...
- De $218.00
$0.00- De $218.00
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Queen Setting Emerald Moissanite Ring - GoldHighlights & Features Inspired by Art Deco architecture, this sleek bezel setting perfectly frames a striking emerald-cut gem. A minimalist design blending vintage charm with modern, everyday elegance. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid...
- De $188.00
$0.00- De $188.00
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Modern Bezel-Set Round Moissanite Ring - GoldHighlights & Features Inspired by the seamless beauty of a golden horizon, this ring features a brilliant round moissanite secured in a protective bezel setting. This modern take on the classic solitaire offers a sleek, snag-free silhouette that celebrates pure geometry. It is a...
- De $188.00
$0.00- De $188.00
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Versailles Heart Moissanite Ring - SilverHighlights & Features Inspired by pure, romantic devotion, this ring centers on a rare, breathtaking heart-shaped diamond. It is set upon a unique band of delicate, bubble-style scalloped pavé, creating a brilliant, floating sparkle. This piece is a playful yet luxurious statement, crafted for...
- De $178.00
$0.00- De $178.00
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Versailles Radiant Moissanite Ring - GoldHighlights & Features The STDIAM Versailles Radiant Moissanite Ring is a statement of opulence. The central radiant-cut Moissanite is expertly set in yellow gold, flanked by a sparkling pavé of brilliant accents for unparalleled grandeur. Exquisite and unique. Specifications Center Stone Premium Stdiam™ (D/VVS1)...
- De $198.00
$0.00- De $198.00
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Half Bezel Radiant Moissanite Ring - SilverHighlights & 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
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Petite Twisted Vine Heart Moissanite Ring - SilverHighlights & Features Inspired by vintage romance, this elegant heart cut moissanite ring captures timeless beauty with a retro twist. Crafted in 18K gold plated silver, it offers a sophisticated look for anyone to wear daily. Embrace sustainable quiet luxury with this mining-free jewelry...
- De $188.00
$0.00- De $188.00
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Petite Twisted Vine Round Moissanite Ring - GoldHighlights & 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...
- De $188.00
$0.00- De $188.00
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Florence Opera Three Stone Princess Moissanite Ring - SilverHighlights & Features Defined by sharp angles and modern brilliance, the princess-cut moissanite delivers exceptional fire with a contemporary edge. Its clean symmetry and radiant sparkle embody confident elegance—perfect for those who embrace bold, modern luxury. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade...
- De $208.00
$0.00- De $208.00
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Florence Opera Three Stone Radiant Moissanite Ring - GoldHighlights & Features Combining the elegance of step cuts with the fire of brilliant facets, the radiant-cut moissanite exudes dynamic sparkle. Its bold structure and vibrant light performance create a powerful expression of contemporary luxury. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent...
- De $218.00
$0.00- De $218.00
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Florence Opera Three Stone Emerald Moissanite Ring - SilverHighlights & Features A refined expression of modern luxury, this ring features a striking emerald-cut moissanite, prized for its clean lines and captivating brilliance. Accented by elegant pear-shaped side stones, the design achieves perfect balance and radiance. Sleek, polished, and timeless, it embodies understated...
- De $208.00
$0.00- De $208.00
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Unique Asscher Cut Moissanite Ring - SilverHighlights & Features Perfect architectural grace. The mesmerizing step-cut facets of a 2ct Asscher moissanite are beautifully enhanced by sleek tapered baguettes. A masterpiece of vintage symmetry and refined romance. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal...
- $218.00
$0.00- $218.00
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Teardrop Shape Moissanite Ring - SilverHighlights & Features Stripped of all distractions, this design allows the magnificent pear-cut moissanite to speak for itself. A smooth, classic band provides the perfect foundation for fierce, everyday brilliance. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal...
- De $168.00
- De $168.00
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Luxurious Six-prong Moissanite Ring - SilverHighlights & Features Two sweeping rows of pave accents gracefully diverge to cradle a magnificent round center stone. This architectural split-shank design delivers intense brilliance and modern sophistication. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid...
- De $128.00
$0.00- De $128.00
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WHY CHOOSE STDIAM?
Lab-Created Moissanite
Crafted to Order
1 Order = 1 Tree Planted
Free Engraving
2-Year Warranty
FREQUENTLY ASKED QUESTIONS
What is a moissanite engagement ring?
A moissanite engagement ring features a lab-created moissanite center stone known for its brilliance and fire. STDIAM offers moissanite engagement rings in solitaire, hidden halo, three-stone and vintage-inspired settings, with a range of popular stone shapes.
What carat size should I choose for an engagement ring?
The best engagement ring carat size depends on your preferred visual presence, finger proportions and everyday style. Smaller center stones create a more understated look, while larger stones offer greater presence. Stone shape can also affect how large the center stone appears on the hand.
Which engagement ring shape looks the largest?
Compared with a round engagement ring of similar stone weight, oval engagement rings, marquise engagement rings, pear engagement rings and some radiant engagement rings can appear larger because their elongated proportions create more visible face-up surface area. The final appearance also depends on the stone dimensions, proportions and setting.
How do I measure my engagement ring size at home?
Measure your finger when your hands are at a comfortable temperature and avoid measuring immediately after exercise or exposure to extreme heat or cold. Compare your measurement with the STDIAM Ring Size Guide before ordering.
VIEW RING SIZE GUIDE →How should I care for a moissanite engagement ring?
Clean your moissanite engagement ring gently with mild soap, warm water and a soft brush. Avoid harsh chemicals and abrasive cleaners, and remove your ring during activities that could expose it to unnecessary impact or scratching.
Moissanite vs. lab-grown diamond: what’s the difference?
Moissanite and lab-grown diamonds are different gemstones. Moissanite is known for strong brilliance and colorful fire, while a lab-grown diamond has the same crystal structure and optical properties as a mined diamond. The right choice depends on your preferred look, brilliance and budget.
Which engagement ring shapes can make fingers look longer?
Elongated engagement ring shapes such as oval, pear and marquise can create a longer visual line on the finger. Emerald cut engagement rings can also create a refined, elongated appearance, while radiant engagement rings offer a similar lengthening effect with more brilliant-style faceting. The overall appearance also depends on the stone's length-to-width ratio, setting and individual finger proportions.
What engagement ring setting is best for everyday wear?
The best engagement ring setting for everyday wear depends on your routine. Solitaire and lower-profile settings offer a clean, practical look, while bezel-inspired settings can provide additional protection around the stone. Hidden halo and three-stone designs create more detail and visual presence.
Can I pair an engagement ring with a wedding band?
Yes. Many engagement rings can be paired with a wedding band to create a coordinated ring stack. The best fit depends on the engagement ring profile, center-stone setting and band shape. Curved or contoured wedding bands can help create a closer fit around some settings.
Does STDIAM offer a warranty on engagement rings?
Yes. STDIAM engagement rings include a 2-year warranty. Free engraving is also available on eligible designs. Please review the applicable warranty and jewelry care information for full coverage details.
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