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Same Grading Standards as Natural Diamonds, But Transparent Origin.
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Every diamond is hand-inspected by GIA-trained specialists.
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All our rings are specified in standard US sizes. View the conversion chart to see how US sizes map to finger circumference and convert to sizes in Canada, Australia, the UK, and other countries.
Inside Circumference |
US, Canada, Mexico |
UK, Australia, Ireland, New Zealand, South Africa | France | Germany, Russia, Ukraine, Asia | Italy, Spain, Netherlands, Switzerland | India, China, Japan, South America, Turkey, Israel | |
IN | MM | ||||||
1.74 | 44.2 | 3 | F | 44 | 14 | 4 | 4 |
1.79 | 45.5 | 3.5 | G | 45.25 | 14.5 | 5.25 | 5 |
1.82 | 46.1 | 3.75 | G 1/2 | 45.875 | 14.75 | 5.875 | 6 |
1.84 | 46.8 | 4 | H | 46.5 | 15 | 6.5 | 7 |
1.89 | 48 | 4.5 | I | 47.75 | 15.5 | 7.75 | 8 |
1.94 | 49.3 | 5 | J 1/2 | 49 | 15.75 | 9 | 9 |
1.99 | 50.6 | 5.5 | K 1/2 | 50.25 | 16.25 | 10.25 | 10 |
2.02 | 51.2 | 5.75 | L | 50.875 | --- | 10.875 | 11 |
2.04 | 51.9 | 6 | L 1/2 | 51.5 | 16.5 | 11.5 | 12 |
2.09 | 53.1 | 6.5 | M 1/2 | 52.75 | 17 | 12.75 | 13 |
2.14 | 54.4 | 7 | N 1/2 | 54 | 17.25 | 14 | 14 |
2.19 | 55.7 | 7.5 | O 1/2 | 55.25 | 17.75 | 15.25 | 15 |
2.24 | 57 | 8 | P 1/2 | 56.5 | 18 | 16.5 | 16 |
2.29 | 58.3 | 8.5 | Q 1/2 | 57.75 | 18.5 | 17.75 | 17 |
2.34 | 59.5 | 9 | R 1/2 | 59 | 19 | 19 | 18 |
2.39 | 60.8 | 9.5 | S 1/2 | 60.25 | 19.5 | 20.25 | 19 |
2.44 | 62.1 | 10 | T 1/2 | 61.5 | 20 | 21.25 | 20 |
2.47 | 62.7 | 10.25 | U | 62.125 | 20.25 | 22.125 | 21 |
2.49 | 63.4 | 10.5 | U 1/2 | 62.75 | 20.5 | 22.75 | 22 |
2.54 | 64.6 | 11 | V 1/2 | 64 | 20.75 | 24 | 23 |
2.59 | 65.9 | 11.5 | W 1/2 | 65.25 | 21 | 25.25 | 24 |
2.65 | 67.2 | 12 | X 1/2 | 66.5 | 21.25 | 26.5 | 25 |
2.71 | 68.5 | 12.5 | Z | 67.75 | 21.75 | 27.75 | 26 |
2.75 | 69.7 | 13 | --- | 69 | 22 | 29 | 27 |
Welcome to our Shipping Policy page. Here you will find all the information you need about how we process and deliver your orders.
1. Warehouse and Dispatch Times:
2. Shipping Methods:
3. Security and Assurance:
4. Free Shipping:
5. International Shipping:
6. Delivery Times:
7. Custom and Duties:
8. Prohibited Shipping Destinations:
Due to regulatory restrictions, Diamond Monster does not ship to the following countries or regions:
9. Customer Service:
Same Grading Standards as Natural Diamonds, But Transparent Origin.
Every diamond is hand-inspected by GIA-trained specialists.
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Im thrilled with my loose diamond! It looks even more beautiful in person, and the sparkle is amazing.
Hi! We’re overjoyed that you’re pleased with your Diamond Monster piece. Thanks for letting us know!
The loose diamond I ordered is perfect! It fits beautifully into my design, and the clarity is outstanding.
Hello! We’re beyond thrilled that you’re satisfied with your Diamond Monster piece. Thank you!
I absolutely love this loose diamond! The clarity and sparkle are perfect, and it looks amazing in my design.
I love my loose diamond! The clarity is just perfect, and the sparkle is incredible.
Hello! Your kind words inspire us to keep delivering quality. Thank you for sharing your experience.
Im so happy with my loose diamond! Its flawless, and it has the most amazing sparkle.
Hello! Your feedback is invaluable. Thanks for trusting us with your Diamond Monster experience.