Tanihari Apex Structural Solitaire
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Ring Size Conversion Chart
Determining your ring size can be tricky without the proper tools. Use our Ring Size Conversion chart below to find your ring size in different countries. Need help? Speak with a Diamond Expert now by WhatsApp +91 8238581658
| Ring Diameter (MM) | USA/Canada | United Kingdom | France | Germany | Japan | Switzerland |
|---|---|---|---|---|---|---|
| 14.0 mm. | 3 | F | 44 | 14 | 4 | 4 |
| 14.4 mm. | 3½ | G | 45½ | 14½ | 5½ | 6⅓ |
| 14.8 mm. | 4 | H½ | 46½ | 15 | 7 | 6½ |
| 15.2 mm. | 4½ | I½ | 47¾ | 15¼ | 8 | 8 |
| 15.6 mm. | 5 | J½ | 49 | 15¾ | 9 | 9½ |
| 16.0 mm. | 5½ | L | 50¾ | 16 | 10½ | 10¾ |
| 16.5 mm. | 6 | M | 51½ | 16½ | 12 | 12¾ |
| 16.9 mm. | 6½ | N | 52¾ | 17 | 13 | 14 |
| 17.3 mm. | 7 | O | 54 | 17¼ | 14 | 15¼ |
| 17.7 mm. | 7½ | P | 55¼ | 17¾ | 15 | 16½ |
| 18.2 mm. | 8 | Q | 56¾ | 18 | 16 | 17¾ |
| 18.6 mm. | 8½ | Q½ | 58 | 18½ | 17 | 18½ |
| 19.0 mm. | 9 | R½ | 59¼ | 19 | 18 | 20 |
| 19.4 mm. | 9½ | S½ | 60¾ | 19½ | 19 | 21 |
| 19.8 mm. | 10 | T½ | 61¾ | 20 | 20 | 21¾ |
| 20.2 mm. | 10½ | U½ | 62¾ | 20¼ | 22 | 22¾ |
| 20.6 mm. | 11 | V½ | 64¼ | 20¾ | 23 | 24 |
| 21.0 mm. | 11½ | W½ | 66 | 21 | 24 | 25¾ |
| 21.4 mm. | 12 | Y | 67¼ | 21¼ | 25 | 27½ |
| 21.8 mm. | 12½ | Z | 68 | 21¾ | 26 | 28¾ |
| 22.2 mm. | 13 | Z + 1 | 69 | 22 | 27 | 29¾ |
| 22.6 mm. | 13½ | Z + 1.5 | 71 | 22.6 | - | 31 |
Step into the spotlight with a design that fuses bold minimalism with striking architectural edge. The Apex Structural Solitaire features a breathtaking round brilliant-cut center stone, masterfully secured by commanding, square-cut architectural prongs. This dynamic, elevated focal point is anchored by a wide, highly polished solid band, offering a substantial statement of effortless, modern luxury and unyielding confidence.
The Apex Structural Solitaire is designed for the modern curator who seeks a definitive "Main Character" staple with a clean, substantial presence. Its commanding, wide-band silhouette offers a refined, sophisticated sparkle perfect for standalone daily power-dressing or as a bold, modern anchor to an elevated look. The warm blush tones provide a soft, modern radiance that beautifully complements every skin tone and pops flawlessly against our signature warm cream studio aesthetic.
Why You'll Love It:
• Natural Rose Core Metal – no plating needed
• Anti-tarnish design – stays shiny longer
• Round-cut crystal for brilliant sparkle
• Minimal yet statement aesthetic
• Lightweight & comfortable for daily wear
Perfect for:
• Everyday outfits
• Brunch dates
• Night outs
• Gifting moments
At Tanihari Jewels, we believe jewelry should feel luxurious, timeless, and effortless. Each piece is designed to bring modern elegance into your everyday style.
Free insured worldwide shipping with easy returns.
- Ethical & Conflict-Free
- IGI Certified Quality
- No BGM Stones
- Eco-Friendly Luxury
Timeless craftsmanship with modern precision.


