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Célestine Radiant Three-Stone Heart Moissanite Ring - SilverHighlights & Features The Célestine Radiant Three-Stone Heart Moissanite Ring pairs a striking radiant-cut moissanite center with delicate heart-cut side stones for a refined three-stone silhouette. The elongated facets of the center stone create a sophisticated, luminous presence, while the sculpted heart accents add...
- $438.00
$0.00- $438.00
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Silver
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Gold
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The Freya Band - GoldHighlights & Features Inspired by Freya, the Norse goddess of love, this band captures the enchanting rhythm of nature. Alternating marquise and round diamonds create a delicate, vine-like silhouette wrapped in radiant gold. Blending vintage romance with modern elegance, this ring is a timeless...
- $145.00
$0.00- $145.00
- 単価
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Gold
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Silver
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Aurelia Éternelle 5 Carat Pear Cut Moissanite Bridal Set - SilverHighlights & Features Inspired by the graceful beauty of nature and timeless elegance, the Aurelia Éternelle 5 Carat Pear Cut Moissanite Bridal Set captures the brilliance of a pear-shaped silhouette with a refined, modern design. The elongated teardrop shape symbolizes individuality and sophistication, while...
- $488.00
$0.00- $488.00
- 単価
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Silver
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Gold
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Aveline Round Cut Hidden Halo Moissanite Ring with 3.5mm Band - SilverHighlights & Features A timeless round cut moissanite ring featuring a hidden halo setting and a sleek 3.5mm wide polished band. Designed with modern elegance and enhanced brilliance, the Aveline Ring offers a refined take on the classic solitaire style. Specifications Center Stone Premium...
- から $278.00
$0.00- から $278.00
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- 当たり
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Silver
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Gold
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Elara Asscher Cut Four-Prong Setting 3 Carat Moissanite Ring - SilverHighlights & Features A timeless 3 carat Asscher cut moissanite ring featuring a classic four-prong setting and sleek polished band. Designed for elegant simplicity, it highlights exceptional brilliance with a refined, modern silhouette. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts...
- $288.00
$0.00- $288.00
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Silver
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Gold
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Aurelia Trinity 1 Carat Oval Three Stone Moissanite Ring Set - SilverHighlights & Features Inspired by the beauty of past, present, and future, the Aurelia Trinity Ring features a 1 carat oval moissanite with two brilliant side stones. The twisted pavé band adds graceful brilliance to this timeless design. Specifications Center Stone Premium Stdiam™ (D/VVS1)...
- $298.00
$0.00- $298.00
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Silver
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Gold
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Aurelia Duet 1 Carat Pear V Shape Moissanite Ring Set - SilverHighlights & Features Inspired by graceful symmetry, the Aurelia Duet features a brilliant 1 carat pear cut moissanite framed by a refined V-shaped silhouette. Delicate pavé accents and flowing lines create a ring set that blends contemporary elegance with timeless sophistication. Specifications Center Stone...
- $288.00
$0.00- $288.00
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Silver
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Gold
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Amélie Écla 3 Carat Princess Cut Moissanite Hidden Halo Tapered Shank Ring - SilverHighlights & Features Inspired by timeless elegance and modern refinement, the Amélie Écla Princess Cut Moissanite Ring features a hidden halo that enhances brilliance. The clean lines and tapered shank create a graceful silhouette — a symbol of love, sophistication, and lasting beauty. Specifications...
- $288.00
$0.00- $288.00
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Silver
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Gold
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Luna Oval Bezel Moissanite Ring – 2.6mm Band - SilverHighlights & Features The Luna Oval Bezel Moissanite Ring is designed for those who appreciate refined simplicity and timeless beauty. A graceful oval-cut moissanite is embraced by a sleek bezel setting, creating clean lines that enhance the stone's brilliance while offering exceptional protection for...
- $258.00
$0.00- $258.00
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Silver
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Gold
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Luna Bezel Moissanite Engagement Ring – 2.6mm Band - SilverHighlights & Features The Luna Bezel Moissanite Ring celebrates modern simplicity with timeless elegance. Inspired by the soft silhouette of the moon, the smooth bezel setting embraces the center stone in a seamless circle of precious metal, creating a refined and contemporary look. Its...
- $258.00
$0.00- $258.00
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Silver
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Gold
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Lumière Éternel 1.5 Carat Oval Moissanite Solitaire Ring - SilverHighlights & Features Inspired by timeless elegance and modern romance, the Lumière Éternelle ring showcases the graceful beauty of an oval silhouette. Featuring a brilliant 1.5 carat moissanite, its refined design captures light effortlessly, creating a sophisticated expression of enduring love and effortless luxury....
- $268.00
$0.00- $268.00
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Silver
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Gold
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Radiant Moissanite Tulip Petal Setting Ring - GoldHighlights & Features Inspired by a blooming spring tulip, this elegant setting gracefully cradles the brilliant moissanite in delicate petals. A timeless, nature-inspired design crafted for beautiful, enduring love. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base...
- $248.00
$0.00- $248.00
- 単価
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Gold
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Silver
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2ct Pear Moissanite Ring with Hidden Halo & Sapphire Accent – 2mm Band - GoldHighlights & Features Defined by the graceful contrast of a softly rounded curve and a delicate tapered point, this 2-carat pear-cut moissanite brings an elegant sense of movement to a timeless solitaire silhouette. Beneath the center stone, a finely set hidden halo introduces a...
- から $288.00
$0.00- から $288.00
- 単価
- 当たり
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Gold
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Silver
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2ct Radiant Moissanite Ring with Hidden Halo & Sapphire Accent – 2mm Band - GoldHighlights & Features Combining a clean geometric silhouette with exceptional brilliance, this 2-carat radiant-cut moissanite is designed to capture light through a precise arrangement of brilliant-style facets. Its elongated form and softly clipped corners create a refined balance between modern structure and lively sparkle....
- から $288.00
$0.00- から $288.00
- 単価
- 当たり
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Gold
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Silver
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2ct Emerald Cut Moissanite Ring with Hidden Halo & Sapphire Accent – 2mm Band - GoldHighlights & Features Defined by its elongated proportions and elegant step-cut facets, this 2-carat emerald-cut moissanite offers a refined, mirror-like play of light with a distinctly sophisticated character. The center stone is secured in a classic four-prong setting, while a delicate hidden halo beneath...
- から $288.00
$0.00- から $288.00
- 単価
- 当たり
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Gold
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Silver
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2ct Cushion Moissanite Ring with Hidden Halo & Sapphire Accent – 2mm Band - GoldHighlights & Features Defined by its softly squared silhouette and gently rounded corners, this 2-carat cushion-cut moissanite blends classic character with a refined modern presence. The center stone is secured in a four-prong setting, while a delicate hidden halo beneath the gallery adds an...
- $288.00
$0.00- $288.00
- 単価
- 当たり
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Gold
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Silver
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2ct Oval Moissanite Ring with Hidden Halo & Sapphire Accent – 2mm Band - GoldHighlights & Features Designed around the graceful proportions of a 2-carat oval moissanite, this refined solitaire pairs a timeless silhouette with thoughtful details revealed from every angle. The center stone is secured in a classic four-prong setting, while a delicate hidden halo beneath the...
- から $288.00
$0.00- から $288.00
- 単価
- 当たり
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Gold
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Silver
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Luminous Heart Center Moissanite Full Eternity Ring - SilverHighlights & Features The "Luminous Heart Center" eternity ring draws its inspiration from the singular, defining moments within an endless journey. An unbroken circle of brilliant round Moissanite reflects the steady, eternal flow of time, while the unexpected, perfectly cut heart at its center...
- $288.00
$0.00- $288.00
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Silver
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Gold
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Lumina Deco Luxe Horizontal Emerald Cut Moissanite Ring - SilverHighlights & Features The "Lumina Deco" draws its inspiration from the golden era of Art Deco architecture, where clean, geometric lines meet pure, radiant light. By thoughtfully reimagining the classic emerald-cut moissanite in a modern East-West (horizontal) setting, we created a seamless blend of vintage...
- $298.00
$0.00- $298.00
- 単価
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Silver
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Gold
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Elysium Marquise Moissanite Crown Ring Set - SilverHighlights & Features Inspired by the pure light of a Nordic dawn, the "Elysium" Crown Ring Set embodies a refined, light luxury aesthetic. A brilliant marquise-cut moissanite serves as the guiding star, carefully proportioned for delicate elegance. Embraced by a radiant starburst of side...
- $319.00
$0.00- $319.00
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Silver
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Gold
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The Aurelia Celestial Cascade Moissanite Cluster Band - SilverInspired by a cascading galaxy, this piece features an intricate cluster of alternating oval and round-cut moissanites. The dynamic, asymmetrical design breaks tradition, capturing the brilliant flow of starlight within a luxurious warm gold setting to deliver a statement of pure elegance. Center Stone...
- $368.00
$0.00- $368.00
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Silver
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Gold
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Celestial Arch Pavé Moissanite Curved Band - SilverHighlights & Features Inspired by the graceful curvature of planetary orbits, the Celestial Arch freezes a moment of cosmic beauty in timeless gold and brilliant pavé moissanite. Its fluid silhouette serves as a meticulously crafted archway, designed to flawlessly crown your centerpiece gem with...
- $158.00
$0.00- $158.00
- 単価
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Silver
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Gold
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L'Éclat Pear Moissanite Solitaire Ring - GoldInspired by the pristine morning dew at dawn. L'Éclat cradles a brilliant pear-cut moissanite in a minimalist, fluid setting, crystallizing a fleeting moment of pure radiance into eternal elegance. Uncluttered and effortlessly captivating, it is the epitome of understated luxury. Center Stone Premium Stdiam™...
- $278.00
$0.00- $278.00
- 単価
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Gold
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Five Stones Heart Moissanite Ring - GoldHighlights & Features Like a delicate keep-sake from a golden era, this heart cut moissanite ring holds pure, timeless poetry. Crafted in warm 18K gold plated silver, its vintage-inspired lines grant effortless everyday elegance to anyone. Step into an era of sustainable quiet luxury...
- から $218.00
$0.00- から $218.00
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Gold
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Silver
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0.2ct Moissanite Curved Wedding Band - SilverHighlights & Features Inspired by the soft horizon, this 0.2ct Moissanite curved band features a seamless flow of light. Designed to gently embrace your favorite rings, it adds a delicate layer of brilliance without overpowering. A minimalist symbol of support and harmony for the...
- $178.00
$0.00- $178.00
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Silver
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Gold
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Enchanted Forest Pear Vine Engagement Ring - GoldHighlights & Features Inspired by a secret garden in bloom, this ring centers on a stunning, fiery pear-shaped moissanite. Its intricate, nature-inspired band features golden vines intertwined with delicate marquise diamond leaves. It is a harmonious blending of organic luxury and incredible brilliance, crafted...
- $238.00
$0.00- $238.00
- 単価
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Gold
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Chic 3x5mm Emerald Cut Moissanite Stacking Ring - SilverHighlights & Features Designed for maximum brilliance. The striking alignment of step-cut moissanite rests gracefully in a sleek silhouette, unleashing remarkable fire and undeniable vintage-inspired charm. Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid S925 Sterling...
- $398.00
$0.00- $398.00
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Silver
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Gold
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Grand 3x4mm Emerald Cut Moissanite Full Eternity Band Luxury Ring - SilverHighlights & Features Inspired by the architectural precision of the Art Deco era, this eternity band features a continuous circle of emerald-cut. The step-cut facets create a hypnotic 'hall of mirrors' effect, symbolizing an unbreakable, infinite bond. Set in radiant gold, it is a...
- $498.00
$0.00- $498.00
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Silver
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Gold
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3x3mm Cushion Cut Moissanite Eternity Band 0.15ct Glamour Ring - SilverHighlights & Features Pure, uninterrupted brilliance. This sophisticated eternity ring showcases spectacular cushion-cut moissanite, offering a seamless circle of eco-conscious light and elegant charm Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX) Hearts & Arrows Metal Base Solid S925 Sterling Silver Band...
- $298.00
$0.00- $298.00
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Silver
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Gold
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The Ethereal Branch 1ct Round Moissanite V-Shape Open Ring - 18K Gold Plated - SilverHighlights & Features A sparkling take on the 'Toi et Moi' design. Two dazzling 0.5ct round moissanite stones rest on an elegant vine silhouette, accented by a delicate pave ribbon for breathtaking, romantic fire Specifications Center Stone Premium Stdiam™ (D/VVS1) Cut Grade Excellent (3EX)...
- $238.00
$0.00- $238.00
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Silver
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Gold
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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