0.40 carat diamond solitaire ring
06R0038
- In stock, ready to ship
- Shipping within 3-7 working days
- 30-day return policy
- Supplied with case & certificate
- Later payment or payment in installments is possible.
Timeless class - 0.40 carat diamond solitaire ring in white gold
Elegant, understated, and striking – the 0.40 carat diamond solitaire ring is a true masterpiece of classic jewelry craftsmanship. Crafted from exquisite 585 white gold and adorned with a brilliantly cut diamond, this design embodies stylish restraint with a powerful presence. Whether as an engagement ring, a gift, or an everyday companion, this ring underscores the wearer's individuality with sparkling sophistication.
With its round, high-quality G/SI diamond, this ring attracts admiring glances with every movement. The clean lines of its design make it not only a highlight for special occasions but also the ideal piece of jewelry for everyday wear. Its timeless appeal makes it a stylish statement for discerning individuals.
Discover our exquisite collection of diamond rings for every style, or be inspired by the classic beauty of our diamond solitaire ring . The 0.40 carat solitaire ring combines the best of both worlds – a touch of luxury for every moment. A piece of jewelry that uniquely unites elegance, emotion, and quality.
Every diamond tells its own story – and this ring captures yours in a truly special way. Whether as a symbol of love, a reminder of a significant moment, or an expression of style: the 0.40 carat diamond solitaire ring is more than just an accessory – it's a companion for life.
| Gemstone 1 – Specifications | |
|---|---|
| Type | diamond |
| Carat | 0.4 |
| Quantity | 1 |
| Color | G |
| Clarity | SI |
| Cut | Around |
| Gold – Specifications | |
| Color | white gold |
| Fineness | 14 |
| Weight | 2.75 |
- Processing time: 3–7 business days
- Estimated delivery time: For Germany: 2–4 business days, EU countries: 4–6 business days, other countries: 4–10 business days
- Shipment tracking will be provided after Delivery provided via email.
- International customers are responsible for any customs or import fees.
We can craft our jewelry in white, yellow, or rose gold upon request at no extra charge. Please specify your desired gold color when placing your order.
Custom-made products are possible. In this case, additional costs may apply depending on the complexity – we would be happy to inform you about this in advance.
Please note: As custom-made items are products specifically manufactured for you, returns, exchanges and cancellations are excluded according to our return policy.

There are two ways to determine your ring size:
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The first method is to take a suitable ring and measure the inner diameter of the ring with a ruler with a millimeter scale. Then, read your ring size from the chart.
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The second method for determining your ring size is to use a string to measure the circumference of your finger at the point where you plan to wear the ring. Alternatively, you can wrap a strip of paper tightly around your knuckle, mark the location, and then measure the length of the strip to the mark (in mm).
Please note the following:
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The fingers of the left and right hand are usually different thicknesses, so you should measure exactly the finger on which you want to wear the ring.
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Your ring size changes throughout the day. Fingers are usually thicker in the evening than in the morning.
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Ring sizes also change throughout your life, so avoid relying on a size measured long ago.
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Fingers are usually thicker in summer than in winter. The higher the temperature, the thicker the fingers.
Conversion formula and table (diameter - circumference)
Ring / finger circumference = inner diameter x 3.14
Inner diameter = finger circumference x 0.318