Antique Cushion Diamond Ring
Antique Cushion Diamond Ring
Antique Cushion Diamond Ring
Antique Cushion Diamond Ring
Antique Cushion Diamond Ring
Antique Cushion Diamond Ring
Antique Cushion Diamond Ring
Antique Cushion Diamond Ring
Antique Cushion Diamond Ring

Antique Cushion Diamond Ring


Size chart

Size Chart

Circumference (mm) Diameter (mm) UK,Europe,Australia US & Canada SG/JP HK Switzerland
44.2 14.1 F 1/2 3 4 6 4
44.8 14.3 G 3 1/4 5 5 1/4
45.5 14.5 G 1/2 3 1/2 7.5
46.1 14.7 H 3 3/4 6 6 1/2
46.8 14.9 H 1/2 4 7 9
47.4 15.1 I 4 1/4 7 3/4
48 15.3 I 1/2 4 1/2 8 10
48.7 15.5 J 4 3/4 9
49.3 15.7 J 1/2 5 9 11
50 15.9 K 5 1/4 10
50.6 16.1 K 1/2 5 1/2 10 12
51.2 16.3 L 5 3/4 11 3/4
51.9 16.5 L 1/2 6 11 13 12 3/4
52.5 16.7 M 6 1/4 12
53.1 16.9 M 1/2 6 1/2 13 14.5 14
53.8 17.1 N 6 3/4
54.4 17.3 N 1/2 7 14 16 15 1/4
55.1 17.5 O 7 1/4
55.7 17.7 O 1/2 7 1/2 15 17 16 1/2
56.3 17.9 P 7 3/4
57 18.1 P 1/2 8 16 17 3/4
57.2 18.2   18
57.6 18.3 Q 8 1/4
58.3 18.5 Q 1/2 8 1/2 17 19
58.9 18.8 R 8 3/4 19
59.5 19 R 1/2 9 18 20.5
60.2 19.2 S 9 1/4 20 1/4
60.8 19.4 S 1/2 9 1/2 19 22
61.4 19.6 T 9 3/4 21 1/2
62.1 19.8 T 1/2 10 20 23
62.7 20 U 10 1/4 21
63.4 20.2 U 1/2 10 1/2 22 24 22 3/4
64 20.4 V 10 3/4
64.6 20.6 V 1/2 11 23 25
65.3 20.8 W 11 1/4 25
Color

Details 

  • Antique Cushion Diamond Ring

  • Available in 18k & Platinum with four thin claw prongs

  • Available with a Diamond Hidden Halo or plain metal 

  • Made to Order

  • Please allow 4-8 weeks for delivery

  • Handmade in NYC

  • Can be customized with your preferred sapphire shape, color, carat weight, and precious metal