18CT AQUAMARINE & DIAMOND ROBERTSON RING

CODE: 050935
QTY 1
SIZE
Free Shipping & Returns

Jan Logan offers complimentary shipping and a 14 days change of mind policy on all orders worldwide.

Complimentary Services
  • Repairs Warranty 
  • Annual service and cleaning
  • Gifting wrapping & card service available
  • Engraving service available
  • Aquamarine = 9 x 7mm | Diamonds = 0.24ct.
  • Band is approximately 3mm wide.
  • Our small diamonds are premium cut, F/G colour and VS clarity.
  • All precious gems are selected for their quality, colour and cut for Jan Logan designs.
  • The metal used is 18ct white gold palladium, the highest quality white gold metal.
  • 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.

  • All of our diamond suppliers adhere to the Kimberley process, a commitment to remove conflict diamonds from the global supply chain.

  • Our coloured gemstones are natural so there can be a slight variance in colour.

  • This piece was designed and produced by Jan Logan.

RING SIZE GUIDE

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

3. ORDER A FREE RING SIZER

18CT AQUAMARINE & DIAMOND ROBERTSON RING

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