Heart moissanite 925 silver engagement ring

knobspin Official Store
$20.58 $44.20 See Latest Deals

Shop the KNOBSPIN 1-2ct Heart Moissanite Engagement Ring. This stunning 925 sterling silver, 18k white gold plated promise ring is perfect for women.



KNOBSPIN 1-2CT Heart Cut Moissanite Engagement Ring

Elevate your promise of love with the KNOBSPIN Heart Cut Moissanite Engagement Ring. Masterfully crafted from 100% 925 Sterling Silver and generously plated in 18K white gold, this romantic ring features a breathtaking D Color, VVS1 clarity heart-shaped moissanite. Enhanced with an advanced AF protective film, it offers lasting, water-resistant brilliance for everyday elegance without the worry of fading.

  • Main Stone: 1CT (6.5mm) or 2CT (8mm) Heart Cut Moissanite
  • Quality: D Color, VVS1 Clarity, Passes Diamond Tester
  • Material: 100% 925 Sterling Silver + 18K White Gold Plating
  • Protection: Water-resistant AF film prevents fading and tarnishing



Key Features

  • Brilliant Heart Cut Moissanite: Features a stunning, lab-created heart-shaped moissanite (available in 1CT or 2CT) that boasts VVS1 clarity and D color, shining with a fire brighter than natural diamonds.
  • Premium 925 Sterling Silver: Built with a solid 100% 925 sterling silver core that is fully hypoallergenic, skin-friendly, and designed to withstand a lifetime of wear.
  • 18K White Gold & AF Film: Beautifully coated in luxurious 18K white gold and finished with an innovative AF protective film that shields the metal from wear, tear, and darkening over time.
  • Waterproof Durability: The specialized AF surface protection makes the ring highly water-resistant, allowing you to comfortably bathe, wash your hands, or swim without removing your precious jewelry.
  • GRA Certified Authenticity: Every moissanite stone successfully passes standard diamond testers and arrives with a unique GRA certificate, guaranteeing its premium grade and cut.

Compatibility & Best Use

  • Engagements & Anniversaries: The romantic heart-shaped cut and sparkling pave setting make it the ultimate promise ring, engagement ring, or unforgettable anniversary gift.
  • Everyday Luxury: The waterproof and tarnish-resistant AF coating ensures the ring maintains its brilliant, smooth shine through daily chores, office work, and casual wear.
  • The Perfect Present: Arrives ready to impress, serving as a beautiful, heartfelt present for a girlfriend, wife, or mother on birthdays, Valentine’s Day, or special milestones.

Installation Tips

  • Accurate Sizing: Before purchasing, carefully measure your finger circumference and reference the provided size chart (US sizes 4 to 9 available) to ensure a perfect, comfortable fit.
  • Routine Care: While the AF film provides excellent protection, occasionally wipe the moissanite and silver band with a soft, lint-free cloth to remove lotions and skin oils to maximize sparkle.
  • Safe Storage: When not being worn, store the ring in a dedicated jewelry box or soft pouch to prevent the ultra-hard moissanite stone from scratching other softer metal pieces in your collection.

Product Specifications

Brand Name KNOBSPIN
Item Type Engagement / Promise Ring
Main Stone Heart Cut Moissanite
Stone Grade D Color, VVS1 Clarity
Stone Size Options 1CT (6.5×6.5mm) OR 2CT (8x8mm)
Metal Material & Stamp 100% 925 Sterling Silver
Plating & Protection 18K White Gold Plated + AF Protective Film
Certification GRA Certificate Included (Passes Diamond Tester)

Packing List

  • 1 x KNOBSPIN Heart Cut Moissanite Engagement Ring
  • 1 x Official GRA Certificate
  • 1 x Exquisite Jewelry Gift Box
  • Note: Specific metal finish color and carat size will match your selection at checkout.

Warnings & Safety Notes

  • Although the ring features a water-resistant AF protective film, avoid prolonged exposure to harsh household chemicals, bleach, or highly chlorinated pools to maximize the lifespan of the 18K gold plating.
  • Remove the ring before heavy weightlifting, intense sports, or rigorous physical labor to prevent the sterling silver band from warping or bending out of shape.
  • Ensure you have ordered the correct ring size; attempting to manually stretch or compress the band using DIY methods may loosen the delicate pave-set accent stones.

Heart moissanite 925 silver engagement ring
Heart moissanite 925 silver engagement ring
$20.58 $44.20
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