Global Quality Assurance
Every Moissanite stone over 0.5ct is hand-inspected and comes with an official GRA Certification report.
Engraving Note
Pickup available at Key Gems International
Usually ready in 2-4 days
🏅 GRA & IGI Certified | 💍 25 Years Bangkok Heritage | 🎁 Free Gift Box | 🚚 Free Shipping & 14-Day Returns
The Impimo 0.35 CT Moissanite Geometric Eternity Ring is handcrafted in our Bangkok workshop — 25 years of fine jewellery expertise delivering heirloom-quality brilliance at a price that makes sense for the modern buyer.
เรขาคณิตสมัยใหม่ ความงามเหนือกาลเวลา — แหวน IMPIMO Geometric Eternity Ring ผลิตในเวิร์กช็อปของเราที่กรุงเทพฯ ด้วยประสบการณ์กว่า 25 ปี
Store in the provided Impimo box when not wearing. Clean with a soft lint-free cloth. Avoid prolonged exposure to chlorine, harsh chemicals, saltwater, and perfume.
Free shipping in Thailand on orders over 1,500 THB. Free worldwide shipping on orders over 200 USD. Returns accepted within 14 days on unworn items in original packaging.
| Stone Type | Lab-created Moissanite (silicon carbide, SiC) |
| Certification | GRA (Gemological Research Association) - included for stones 0.5 CT and above |
| Mohs Hardness | 9.25 |
| Brilliance Index | 2.65 RI (exceeds natural diamond at 2.42) |
| Metal | 925 Sterling Silver with 18K White Gold Plating |
| Finish | Non-tarnishing, hypoallergenic, nickel-free, S925 hallmark |
| Manufacturer | Impimo Jewels - factory-direct, 25yr export Europe & USA |
Every Moissanite stone over 0.5ct is hand-inspected and comes with an official GRA Certification report.