know the size
- 1. Select an existing ring that fits the desired finger.
- 2. Measure the internal diameter of the ring in mm.
- 3. Select the diameter below to determine your ring size.
Our certified gemologists provide fair and accurate valuations for all jewelry items.
We'll contact you within 1-2 business days to discuss your items and move forward.
Get the best market value for your jewelry with transparent pricing.
Over 15 years of experience in buying fine jewelry and precious metals.
Fill out the form with your information and details about your jewelry.
Our experts review your submission and photos within 1-2 business days.
We contact you with our valuation and discuss next steps.
Finalize the transaction and receive payment securely.
Our team consists of certified gemologists with over 15 years of experience. We use industry-standard evaluation methods and provide transparent pricing based on current market values.
We buy diamonds, gold, silver, platinum, gemstones, watches, rings, necklaces, bracelets, earrings, and vintage pieces. If you're unsure, submit it anyway and we'll let you know!
Once you submit your items, we'll contact you within 1-2 business days to discuss valuation and next steps. The entire process typically takes 3-5 business days.
Not initially! Start by submitting photos and details online. If we're interested, we'll arrange a time for you to bring the items in for final inspection and verification.
We accept bank transfers, cashier's checks, and in-person payments. We can discuss your preferred payment method once we agree on the valuation.
Address:199 Canal St, New York, NY 10013
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Size chart
At Bapaz-Diamond Jewellery, we want your jewelry to fit flawlessly. Use our size guide to ensure the perfect match for rings, bracelets, and necklaces.
| INTERNAL DIAMETER (MM) | US | US | EU |
|---|---|---|---|
| 13.6 | E | 2.75 | 42 |
| 14.0 | F | 3.25 | 44 |
| 14.4 | G | 3.75 | 45 |
| 14.9 | H | 4.25 | 46.5 |
| 15.1 | I | 4.5 | 47 |
| 15.5 | J | 5 | 48.5 |
| 15.9 | K | 5.5 | 50 |
| 16.3 | l | 6 | 51 |
| Product | price | quantity | subtotal |
|---|---|---|---|
 Crystal Birthstone Eternity Circle Charm Rose Gold / 50 | $130.00 | 2 | $260.00 |
 Crystal Birthstone Eternity Circle Charm Rose Gold / 50 | $130.00 | 2 | $260.00 |
 Crystal Birthstone Eternity Circle Charm Rose Gold / 50 | $130.00 | 2 | $260.00 |
Not happy with the order? You can Request a free return in 14 days