Tanihari Regal Cathedral Diamond Ring
Easy 15 Day
Return
6-Month
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Metal
100%
Customizable
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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 |
Bold, elegant, and beautifully elevated — the Tanihari Regal Cathedral Diamond Ring is designed to make a statement. The elevated cathedral setting lifts the center stone to capture maximum light, creating exceptional brilliance from every angle.
Delicate side stones along the band add extra sparkle, while the architectural design of the ring gives it a royal and luxurious presence. This ring is crafted for those who appreciate fine design, elegance, and standout craftsmanship.
Perfect for engagements, special occasions, or as a signature statement piece, this ring combines modern engineering with timeless beauty.
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.
- Orders are processed within 8–10 business days (custom orders: 10–12 business days).
- Free shipping across India on prepaid orders.
- Returns are accepted only for damaged, incorrect, or eligible size issues.
- Return requests must be made within 48 hours of delivery with an unboxing video.
- Approved refunds are processed within 5–7 business days.
- Custom, personalized, sale items, and earrings are non-returnable.
- Ring size exchange is available within 5 days of delivery (one-time only).
Contact: info@tanihari.com | +91 93274 07713

