Signet Heart Diamond Solid Ring - 18kt Yellow Gold
The signet Heart Diamond Ring is a classic shape with diamond detailing in one of our favourite symbols, the heart. With gorgeous curves and a strong form, this ring works beautifully on the pinky or ring finger.
18kt Yellow Gold
The Signet Heart Diamond Ring is set with a 15 brilliant-cut diamond stones, TDW 0.045ct. Finished with our Ro signature brilliant-cut diamond that sits discreetly on the side of the ring band.
The setting measures 10 x 8mm. Height 3mm.
Also available in 18kt white gold.
Pickup available at Ro Copenhagen HQ
Usually ready in 24 hours
Signet Heart Diamond Solid Ring - 18kt Yellow Gold
45
Ro Copenhagen HQ
Baldershøj 27
2635 Ishøj
Denmark
Gift Wrapping
All jewellery is delivered in a beautiful Ro jewellery box with silk wrapping paper and a diamond certificate. We also include a gift bag and a Ro tote bag in all orders.
Size & Fit
Click here to get help finding your ring size by using an existing ring.
| MM | EU | UK | US |
| 14,6 | 46 | H | 3 3/4 |
| 15 | 47 | H1/2 | 4 |
| 15,3 | 48 | I | 4 1/2 |
| 15,6 | 49 | J | 4 3/4 |
| 15,9 | 50 | J1/2 | 5 |
| 16,2 | 51 | K1/2 | 5 1/2 |
| 16,6 | 52 | L1/2 | 6 |
| 16,9 | 53 | M1/2 | 6 1/2 |
| 17,2 | 54 | N1/2 | 7 |
| 17,5 | 55 | O1/2 | 7 1/4 |
| 17,8 | 56 | P | 7 3/4 |
| 18,1 | 57 | P1/2 | 8 |
| 18,5 | 58 | Q1/2 | 8 1/2 |
| 18,8 | 59 | R | 8 3/4 |
| 19,1 | 60 | S | 9 1/4 |
| 19,7 | 61 | S1/2 | 9 1/2 |
| 19,7 | 62 | T1/2 | 9 3/4 |
| 20,1 | 63 | U | 10 1/2 |
| 20,3 | 64 | U1/2 | 10 3/4 |
| 20,7 | 65 | V | 11 1/4 |
| 21,1 | 66 | W | 11 1/2 |
Shipping
We offer free standard shipping on orders over 300 euro to all countries in the EU, United Kingdom, Switzerland, Australia and the USA.
If your item is in stock, we will ship it to you in 3-7 business days. If your item is a non-stock item, you can expect a delivery time of approximately 8 weeks.
As a service we offer different shipment opportunities for your preferences. These could be GLS, DHL, FedEx or UPS.
Christmas Gift Exchanges
We’ve extended the joy of giving. Christmas gifts can be exchanged until 15 January 2026. Take your time to find the perfect piece, or choose a gift that truly reflects your style and sentiment.
Jewellery Care
Even the finest materials need to be looked after properly if they are to maintain their original state, so we recommend that you follow these tips to get the most out of your jewellery.
1. Take off your jewellery when washing your hands, washing up, and while sleeping.
2. Take off your jewellery when you are at the beach and when you are swimming in a pool.
3. Avoid contact with cleaning agents, perfumes, all body and suntan lotions.
4. Avoid exposing your jewellery and its stones to high temperatures.
5. Wear your Ro jewellery with care – avoid knocking your jewellery against hard surfaces that can cause damage to the metal or stone settings.
Sustainability
Our gold can be divided into two categories. The first category is recycled gold, which is certified by the Responsible Jewellery Council. The second is SMO gold, which is extracted under transparent conditions and can therefore be traced back to the mine.
Ro Copenhagen only works with ethically sourced diamonds and precious stones of natural origin, always untreated and from conflict-free zones in compliance with UN resolutions. All of our stones are sourced from mines that comply with the strictest environmental and human rights standards. We even go beyond standard industry regulations to ensure that we can vouch for every single stone.
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