The shape of this marquise diamond is a classic 2:1 ratio, which means its length is exactly double its width. It's a proportion that covers a lot of real estate on the finger, making it look longer and more slender from any angle.
A 7.58 carat marquise-cut diamond sits at the centre of this ring. Its two sharp points are protected by V-shaped prongs, with four more prongs securing the sides. It's flanked by two heart-shaped diamonds, each about half a carat. The band is solid, polished 18K gold that tapers as it meets the setting. You can see our "VANHESS" hallmark stamped inside.
We built this ring from solid 18K gold, which is 75% pure gold alloyed for strength. It's got a nice heft to it and is resistant to tarnish, so it's a good choice if you have sensitive skin. The diamonds are grown in a lab, which means they are chemically identical to mined diamonds—just with a known origin. The centre stone and side stones are all IGI certified, confirming their quality and specifications.
- Material: 18K Gold
- Centre Stone: 7.58 ct. Lab-Grown Marquise Brilliant Diamond
- Centre Stone Dimensions: 20.51 x 10.22 x 6.25 mm
- Side Stones: Two 0.50 ct. Lab-Grown Heart Brilliant Diamonds (1.0 ct. total weight)
- Gold Weight: 6.63 gr.
- Finish: Polished
You don't often see a marquise paired with hearts. It's a specific choice. The sharp, elongated centre stone contrasts with the soft curves of the side diamonds. It’s a balanced design that feels both bold and romantic without relying on a halo or extra pavé stones.
Frequently Asked Questions
Why does the marquise diamond on this ring have V-shaped prongs at the tips?
The V-shaped prongs are there to protect the two sharpest points of the marquise cut. These points are the most vulnerable part of the diamond, and this style of prong setting offers the best defence against chipping or snagging during everyday wear, keeping the stone secure.
Can I wear my 18K gold lab diamond ring while showering or swimming?
Yes, you can, but we recommend taking it off. While water won't harm 18K gold or the diamonds, soaps, shampoos, and chlorine can leave a film that builds up over time. This residue will dull the diamond's fire and brilliance, meaning you'll have to clean it more often.
How should a large diamond ring like this one fit my finger?
A ring with a large centre stone should fit snugly enough that it doesn't spin around your finger. You want the diamonds to stay centred on top. However, it should still be loose enough to slide over your knuckle with minimal resistance. A fit that's too tight can be uncomfortable if your fingers swell.
What happens if I need to return my Vanhess diamond ring?
We have a 30-day return policy for our jewellery. If the ring isn't right for you, just email us at returns@vanhess.ca within 30 days of receiving it. We will provide you with a prepaid shipping label and instructions for sending it back to our studio in Coquitlam.
How long does shipping take for a Vanhess ring to the United States?
Shipping to the US and Canada is free on orders over $60 CAD and typically takes 5-15 business days to arrive. We also offer free shipping to the UK and EU on orders over $110 CAD. You'll receive a tracking number as soon as your order leaves our studio.
Marquise Ring (7.58 Carat)
Free Shipping
Free 30 Day Returns
2 Year Warranty
Materials
- 18K Gold
- Lab Grown Diamond
- Gold weight: 6.63 gr.
- Marquise Brilliant: 7.58 ct. (20.51 x 10.22 x 6.25 MM)
- Heart Brilliant. 2 pcs 1 ct. tw.
- Experience timeless elegance with our 7.58 carat marquise-cut Lab Grown Dimond ring, featuring heart-shape side diamonds with IGI certification.
- Please contact us for further details or inquiries.
- This item is available for immediate shipping.
Shipping and Return
- Free shipping.
- 30 day returns.
- 2 year warranty.