The Cushion-Cut Green Diamond Ring

Reference Category Coloured Gemstone Rings

Inspired by Jennifer Lopez’s remarkable green diamond engagement ring, we searched far and wide to find an equally stunning green diamond for this unique Robert Bicknell Fine Jewellery creation. Our cushion-cut green diamond ring with trillion-cut diamond shoulders, set in 18k rose gold, is a remarkable feat of nature and one of our most spectacular pieces to date. 

Product Features

Metal 18ct Rose Gold
Material Natural mined green diamond and colourless diamonds
Diamond Carat Weight 1.42ct
Diamond Clarity SI1
Total Carat Weight of Small Diamonds 0.28cts

More Information

We started with a special natural, mined diamond – a 1.42-carat green stone with SI1 clarity. To appreciate its unique shade, you need to see this stone in real life. Get in touch with us for videos and images of the ring in different light sources. 

Next, Rob chose two colourless trillion-cut diamond side stones to complement the cushion-cut fancy-coloured diamond centre. Finally, all three stones were set in 18k rose gold with our signature talon claw setting for a contemporary finish. 

Green diamonds are extremely rare. The Gemological Institute of America (GIA) says that between 2008 and 2018, only 0.07% of the stones it graded were green, blue and red. This is because the colour of green diamonds is caused by exposure to natural radiation, which causes stones to reflect green light. Don’t worry, though; this is completely harmless.

We work with specialist suppliers to find natural diamonds with excellent characteristics. Rob personally selects all the diamonds he works with and can vouch for their responsible and considered route from mine to finished jewellery creation. Speak to us to find out more

We are so proud of this remarkable green diamond ring. Get in touch with our team today if you’d like to discuss a bespoke fancy colour diamond ring, including pink diamond engagement rings, champagne colour diamonds, and fancy-cut colourless diamonds. Look at our Showcase page to see examples of the unique pieces we’ve made for our customers. 

Play Video

Our Promises

Handcrafted Quality

Our British-made fine jewellery pieces are crafted in our Chislehurst workshop and with the support of local jewellery making experts who share our principles.

Ring Resizing

Before purchasing one of our rings, speak to us about our free ring sizing tool or request further images and videos to help you make the right decision.

Free Delivery

We offer free delivery on all our jewellery. We will let you know if a piece is not in stock and how long it will take to create and deliver your jewellery. Speak to us about lead times.

Fair Returns

We think you will love our work, but if for some reason you wish to return a piece of jewellery, please speak to us. Please note, many of our bespoke jewellery services are non-refundable.