18ct green cushion cut tourmaline ring
$7,650
DETAILS
- Cushion cut Brazillian Green Tourmaline 4.46 carats.
- Dimensions of the centre stone is 10 x 9.5mm
- Ring is crafted in 18 carat yellow gold.
- All precious gems are selected specifically for Jan Logan designs, therefore, slight variations may be present.
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All our metal merchants are certified with the Responsible Jewellery Council (RJC) as meeting ethical, human rights, social and environmental standards as established by the RJC's Certification System.
- This piece was designed and produced by Jan Logan.
PRODUCTION
Most of our pieces are in stock and ready to dispatch with complimentary international express shipping on all orders. If an item is unavailable, our Customer Service Team will confirm production details upon purchase.
Please note, the made-to-order time frame is measured in business days and may vary by piece. Production time excludes processing and shipping.
MATERIALS & CARE
COMPLIMENTARY SERVICES
- Gift wrapping is elegantly presented in Jan Logan’s signature brown box with a gift bag and personalised note.
- Six-month warranty on all purchases. Please see our Warranty & Repairs page for further information.
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1. INTERNATIONAL RING SIZE CHART
| CIRCUM (MM) |
DIAM (MM) |
AUS, UK EUR |
USA | ASIA | SWISS |
|---|---|---|---|---|---|
| 44.2 | 14.1 | F | 3 | 4 | 4 |
| 44.8 | 14.3 | F½ | 5 | 5¼ | |
| 45.5 | 14.5 | G | 3½ | ||
| 46.1 | 14.7 | G½ | 6 | 6½ | |
| 46.8 | 14.9 | H | 4 | 7 | |
| 47.4 | 15.1 | H½ | ¾ | ||
| 48.0 | 15.3 | I | 4½ | 8 | |
| 48.7 | 15.5 | J | 9 | ||
| 49.3 | 15.7 | J½ | 5 | 9 | |
| 50.0 | 15.9 | K | 10 | ||
| 50.6 | 16.1 | K½ | 5½ | 10 | |
| 51.2 | 16.3 | L | 11¾ | ||
| 51.9 | 16.5 | L½ | 6 | 11 | 12¾ |
| 52.5 | 16.7 | M | 12 | ||
| 53.1 | 16.9 | M½ | 6½ | 13 | 14 |
| 53.8 | 17.1 | N | |||
| 54.4 | 17.3 | N½ | 7 | 14 | 15½ |
| 55.1 | 17.5 | O | |||
| 55.7 | 17.7 | O½ | 7½ | 15 | 16½ |
| 56.3 | 17.9 | P | |||
| 57.0 | 18.1 | P½ | 8 | 16 | 17¾ |
| 57.6 | 18.3 | Q | |||
| 58.3 | 18.5 | Q½ | 8½ | 17 | |
| 58.9 | 18.8 | R | 19 | ||
| 59.5 | 19.0 | R½ | 9 | 18 | |
| 60.2 | 19.2 | S | 20¼ | ||
| 60.8 | 19.4 | S½ | 9½ | 19 | |
| 61.4 | 19.6 | T | 21½ | ||
| 62.1 | 19.8 | T½ | 10 | 20 | |
| 62.7 | 20.0 | U | 21 | ||
| 63.4 | 20.2 | U½ | 10½ | 22 | 22¾ |
| 64.0 | 20.4 | V | |||
| 64.6 | 20.6 | V½ | 11 | 23 | |
| 65.3 | 20.8 | W | 25 | ||
| 65.9 | 21.0 | W½ | 11½ | 24 | |
| 66.6 | 21.2 | X | |||
| 67.2 | 21.4 | X½ | 12 | 25 | 27½ |
| 67.8 | 21.6 | Y | |||
| 68.5 | 21.8 | Z | 12½ | 26 | 28¾ |
| 69.1 | 22.0 | Z½ | |||
| 69.7 | 22.2 | Z+1 | 13 | 27 | |
| 70.4 | 22.4 | ||||
| 71.0 | 22.6 | 13 |
2. CHECK THE SIZE OF YOUR EXISTING RING
Print the ring size guide and follow instructions to find out what size your existing ring is:
RING SIZE GUIDE - CLICK TO PRINT