Antique Platinum three-stone ring finely crafted in platinum featuring Old-European cut diamonds weighing 0.90 cts. total weight approximately. The center diamond weighs 0.30 cts and ranges in D-E color and VS1-VS2 clarity. 2 side stones and smaller stones weigh an additional 0.60 cts total weight approximately ranging in E-F color and VS1-VS2 clarity. The ring is from the 1920's. The three center stones are bordered by single cut diamonds and sit up up high at 4.5mm in a very detailed antique setting in half bezels. This ring is certified by the EGL Laboratories. Accompanied by an EGL Authenticity Card.
Ring Specifications
Hallmarks: PLATINUM
Finger size: 5.5 ( Can be resized)
Total Diamond Weight: 0.90 cts
Diamond Shape: Old European / Single Cuts
Color/ Clarity: D-F , VS1-VS2
Weight: 3.5 grams
| Conversion Chart For Ring Size | |||||||
| Sizes | Inside Diameter | Inside Circumference | |||||
| United States and Canada | UK, Ireland, Australia, and New Zealand | India, China, Japan, South America | Italy, Spain, Netherlands, Switzerland |
(in) | (mm) | (in) | (mm) |
| 0 | 0.458 | 11.63 | 1.44 | 36.5 | |||
| 1/4 | 0.466 | 11.84 | 1.46 | 37.2 | |||
| 1/2 | A | 0.474 | 12.04 | 1.49 | 37.8 | ||
| 3/4 | A 1/2 | 0.482 | 12.24 | 1.51 | 38.5 | ||
| 1 | B | 0.49 | 12.45 | 1.54 | 39.1 | ||
| 1 1/4 | B 1/2 | 1 | 0.498 | 12.65 | 1.56 | 39.7 | |
| 1 1/2 | C | 0.5 | 0.506 | 12.85 | 1.59 | 40.4 | |
| 1 3/4 | C 1/2 | 1 | 0.514 | 13.06 | 1.61 | 41.0 | |
| 2 | D | 2 | 1.75 | 0.522 | 13.26 | 1.64 | 41.7 |
| 2 1/4 | D 1/2 | 2.25 | 0.53 | 13.46 | 1.67 | 42.3 | |
| 2 1/2 | E | 3 | 3 | 0.538 | 13.67 | 1.69 | 42.9 |
| 2 3/4 | E 1/2 | 3.5 | 0.546 | 13.87 | 1.72 | 43.6 | |
| 3 | F | 4 | 4.25 | 0.554 | 14.07 | 1.74 | 44.2 |
| 3 1/4 | F 1/2 | 5 | 4.75 | 0.562 | 14.27 | 1.77 | 44.8 |
| 3 1/2 | G | 5.5 | 0.57 | 14.48 | 1.79 | 45.5 | |
| 3 3/4 | G 1/2 | 6 | 6 | 0.578 | 14.68 | 1.82 | 46.1 |
| 4 | H | 7 | 6.75 | 0.586 | 14.88 | 1.84 | 46.8 |
| 4 1/4 | H 1/2 | 7.5 | 0.594 | 15.09 | 1.87 | 47.4 | |
| 4 1/2 | I | 8 | 8 | 0.602 | 15.29 | 1.89 | 48.0 |
| 4 3/4 | J | 8.75 | 0.61 | 15.49 | 1.92 | 48.7 | |
| 5 | J 1/2 | 9 | 9.25 | 0.618 | 15.70 | 1.94 | 49.3 |
| 5 1/4 | K | 10 | 0.626 | 15.90 | 1.97 | 50.0 | |
| 5 1/2 | K 1/2 | 10 | 10.5 | 0.634 | 16.10 | 1.99 | 50.6 |
| 5 3/4 | L | 11.25 | 0.642 | 16.31 | 2.02 | 51.2 | |
| 6 | L 1/2 | 11 | 11.75 | 0.65 | 16.51 | 2.04 | 51.9 |
| 6 1/4 | M | 12 | 12.5 | 0.658 | 16.71 | 2.07 | 52.5 |
| 6 1/2 | M 1/2 | 13 | 13.25 | 0.666 | 16.92 | 2.09 | 53.1 |
| 6 3/4 | N | 13.75 | 0.674 | 17.12 | 2.12 | 53.8 | |
| 7 | N 1/2 | 14 | 14.5 | 0.682 | 17.32 | 2.14 | 54.4 |
| 7 1/4 | O | 15 | 0.69 | 17.53 | 2.17 | 55.1 | |
| 7 1/2 | O 1/2 | 15 | 15.75 | 0.698 | 17.73 | 2.19 | 55.7 |
| 7 3/4 | P | 16.25 | 0.706 | 17.93 | 2.22 | 56.3 | |
| 8 | P 1/2 | 16 | 17 | 0.714 | 18.14 | 2.24 | 57.0 |
| 8 1/4 | Q | 17.5 | 0.722 | 18.34 | 2.27 | 57.6 | |
| 8 1/2 | Q 1/2 | 17 | 18.25 | 0.73 | 18.54 | 2.29 | 58.3 |
| 8 3/4 | R | 19 | 0.738 | 18.75 | 2.32 | 58.9 | |
| 9 | R 1/2 | 18 | 19.5 | 0.746 | 18.95 | 2.34 | 59.5 |
| 9 1/4 | S | 20.25 | 0.754 | 19.15 | 2.37 | 60.2 | |
| 9 1/2 | S 1/2 | 19 | 20.75 | 0.762 | 19.35 | 2.39 | 60.8 |
| 9 3/4 | T | 21.5 | 0.77 | 19.56 | 2.42 | 61.4 | |
| 10 | T 1/2 | 20 | 22 | 0.778 | 19.76 | 2.44 | 62.1 |
| 10 1/4 | U | 21 | 22.75 | 0.786 | 19.96 | 2.47 | 62.7 |
| 10 1/2 | U 1/2 | 22 | 23.25 | 0.794 | 20.17 | 2.49 | 63.4 |
| 10 3/4 | V 1/2 | 24 | 0.802 | 20.37 | 2.52 | 64.0 | |
| 11 | V 1/2 | 23 | 24.75 | 0.81 | 20.57 | 2.54 | 64.6 |
| 11 1/4 | W 1/2 | 25.25 | 0.818 | 20.78 | 2.57 | 65.3 | |
| 11 1/2 | W 1/2 | 24 | 26 | 0.826 | 20.98 | 2.59 | 65.9 |
| 11 3/4 | X | 26.5 | 0.834 | 21.18 | 2.62 | 66.6 | |
| 12 | X 1/2 | 25 | 27.25 | 0.842 | 21.39 | 2.65 | 67.2 |
| 12 1/4 | Y | 27.75 | 0.85 | 21.59 | 2.67 | 67.8 | |
| 12 1/2 | Z | 26 | 28.5 | 0.858 | 21.79 | 2.70 | 68.5 |
| 12 3/4 | Z 1/2 | 29 | 0.866 | 22.00 | 2.72 | 69.1 | |
| 13 | 27 | 29.75 | 0.874 | 22.20 | 2.75 | 69.7 | |
| 13 1/4 | Z1 | 30.5 | 0.882 | 22.40 | 2.77 | 70.4 | |
| 13 1/2 | 31 | 0.89 | 22.61 | 2.80 | 71.0 | ||
| 13 3/4 | Z2 | 31.75 | 0.898 | 22.81 | 2.82 | 71.7 | |
| 14 | Z3 | 32.25 | 0.906 | 23.01 | 2.85 | 72.3 | |
| 14 1/4 | 33 | 0.914 | 23.22 | 2.87 | 72.9 | ||
| 14 1/2 | Z4 | 33.5 | 0.922 | 23.42 | 2.90 | 73.6 | |
| 14 3/4 | 34.25 | 0.93 | 23.62 | 2.92 | 74.2 | ||
| 15 | 34.75 | 0.938 | 23.83 | 2.95 | 74.8 | ||
| 15 1/4 | 35.5 | 0.946 | 24.03 | 2.97 | 75.5 | ||
| 15 1/2 | 36.25 | 0.954 | 24.23 | 3.00 | 76.1 | ||
| 15 3/4 | 36.75 | 0.962 | 24.43 | 3.02 | 76.8 | ||
| 16 | 37.5 | 0.97 | 24.64 | 3.05 | 77.4 | ||
30 day returns : No hassle, no cost, no questions asked.
We want you to be 100% thrilled with your purchase. In case you want to return your purchase, please send an email within 30 days of receipt to: support@thediamondoak.com and we will email you a pre-paid shipping label with shipping instructions for the return.
Once we receive the item and original packaging, both in original condition, we will refund you in the same method purchased, with no restocking fees. (International shipments and Custom Orders please see restrictions below)
You may cancel an order at any time prior to shipment. Custom Orders require a non-refundable 50% deposit.
Authenticity Guarantee.
The Diamond Oak has over 30 years experience buying and selling Diamonds and Pre-Owned Jewelry. Our experts verify all signed and branded pre-owned Jewelry for their authenticity.
The authenticity of any product is guaranteed authentic, or your money back.
International returns
International returns can receive a return shipping label within 30 days of receipt. A restocking fee of 2-5% of purchase will be deducted.
Custom Orders:
Custom and Made to Order Items are not returnable. At our discretion, Partial refunds will be authorized. If we sized your ring, a $100-$300 labor, precious metal charge will be deducted from your refund.
Every designer piece we sell is rigorously inspected and authenticated by our team of experts. Our extensive expert experience, and exacting authentication methods ensure every piece is a genuine and authentic creation from the designer. As such, we guarantee every piece to be 100% authentic or your money back.
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Please see our return policy for Custom, and International orders.