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Same Grading Standards as Natural Diamonds, But Transparent Origin.
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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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I absolutely love this loose diamond! It fits perfectly into my design, and the quality is just incredible.
Hello! Your kind words made our day. We’re so happy the product met your expectations!
I love my loose diamond! The clarity is perfect, and the sparkle is absolutely beautiful.
Hello! We’re absolutely thrilled you’re happy with your diamond. It means everything to us!
I love this loose diamond! It has such amazing clarity, and the sparkle is perfect.
Thanks for the great review! We love hearing how much you’re enjoying your Diamond Monster item.
The loose diamond I received is perfect. It looks amazing in my setting and has such beautiful sparkle.
Hi! Thanks for your amazing review. Your satisfaction is the reason we do what we do!
I love my loose diamond! The clarity is flawless, and it looks amazing in my setting.
We’re beyond grateful for your review. It’s so rewarding to know you’re enjoying your piece.