Certified Natural Xiuyan Jade Ring “Emerald Mist Strength” | Inner 18.6 mm  (US 8.75)  SL598

🧧 Certified Natural Xiuyan Jade Ring “Emerald Mist Strength” | Inner 18.6 mm (US 8.75) SL598  

✨ A Statement of Power — Sculpted in Clarity  
This certified natural Xiuyan Jade ring features a flat‑top wide band cut, a bold and modern design that highlights the jade’s natural gradient of deep forest green, misty white, and smoky black. The wide surface allows the stone’s fibrous texture and translucence to shine through, revealing a living depth that feels both grounded and luminous.  

Unlike domed head rings, this flat‑top style demands precise shaping and steady polishing to maintain its clean edges and mirror‑smooth finish. The jade must be of high density and strength to withstand the process — a mark of true craftsmanship.  

⚠️ Sizing Note: Because of its wide 20.3 mm band, this ring fits snug. For comfort, especially on the thumb or middle finger, select half to one size larger than usual.  

- Distinctive Flat‑Top Cut: A modern silhouette emphasizing jade’s natural color transitions.  
- Natural Gradient: Deep green fading into soft white and black — a landscape of light and shadow.  
- Wide Band Presence: 20.3 mm width, 3.8 mm thickness, 14.42 g weight — substantial yet elegant.  
- Unisex Design: Suitable as a thumb ring or statement piece for both men and women.  

🌿 Xiuyan Jade Prestige  
Revered as the “Stone of Heaven”, Xiuyan jade embodies harmony, protection, and resilience. Its natural marbling evokes ink‑painting textures — artistry shaped by nature and time.  

🔖 Certified Details  
- Material: Xiuyan Jade (岫玉)  
- Inner Diameter: 18.6 mm (US 8.75)  
- Width: 20.3 mm | Thickness: 3.8 mm | Weight: 14.42 g  
- Certificate ID: ZS26069284 | GB/T 16552‑2017 & GB/T 16553‑2017  
- Color: Green · Black (绿色·黑色)  
- Structure: Fibrous interwoven texture (纤维状交织结构)  
- Refractive Index: 1.56 (点测) | Density: 2.57 g/cm³  
- Remarks: Natural Xiuyan Jade (天然岫玉)  

✨ Care Instructions  
- No oil needed — unlike jadeite  
- Wear regularly (盘玩) to enhance natural luster  
- Clean gently with a soft brush  
- Frosty surface layers are normal and will mature with time  

📦 Packaging & Shipping  
Gift box | Pouch | Cleaning cloth | Authenticity Certificate  
Free worldwide shipping with insurance and tracking.