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The Laboratory-Grown Diamond Oval Trilogy Ring

Reference LGDR0001 Category Lab-Grown Diamonds

If you are looking for a significantly sized diamond engagement ring or right-hand ring for a more affordable price, then you need to consider laboratory-grown diamonds. 

Our laboratory-grown diamond oval trilogy ring is beautifully classic with a central oval-shaped laboratory-created diamond of 0.78 carats, flanked by two round laboratory-grown diamonds of 0.52 carats. These stones have been certified by the International Gemological Institute (IGI) for complete authenticity and peace of mind. 

Product Features

Metal 18ct Yellow Gold
Material Laboratory-grown diamonds (IGI Certified)
Diamond Carat Weight 0.78ct
Diamond Clarity VS1
Diamond Colour F
Total Carat Weight of Small Diamonds 0.52ct
£2,700.00

More Information

Rob opted to set these sparkling stones in 18k yellow gold in a style that’s reminiscent of the Duchess of Sussex, Megan Markle’s engagement ring. It is the most elegant and sophisticated of designs that truly stand the test of time. 

About Laboratory-Grown Diamonds

Laboratory-grown diamonds are created using industrial processes that mimic the conditions that allow diamonds to form within the earth over billions of years. With this technology, laboratory-grown diamonds can be produced within weeks. These stones are chemically and physically identical to diamonds and no difference can be noticed with the naked eye. It is only with specialist equipment that a diamond expert could separate a laboratory-grown diamond from a mined diamond. 

Why Choose Laboratory-Grown Diamonds? 

By choosing laboratory-grown diamonds, our customers can access bigger carat weight stones at more accessible prices. If you are dreaming of a big, sparkly engagement ring or a beautiful pair of stud earrings, laboratory-grown diamonds can help you achieve this look for a fraction of the price. Remember, laboratory-grown diamonds are diamonds, they are simply man-made.

Do you have questions about laboratory-grown diamonds? Contact our team to discuss your mined diamond and laboratory-grown diamond options so you can make the decision that’s right for you. 

If you are dreaming of this ring with coloured gemstones, like sapphires, rubies or emeralds, speak to our bespoke design team

Unmatched Craftsmanship, Timeless Quality

At Robert Bicknell Fine Jewellery, we believe that excellence take times, precision, and a commitment to perfection.  While our pieces may not be the cheapest on the market, they are a true investment in craftmanship and quality that stands above the rest.

Each piece is meticulously handmade, ensuring not only durability but also a refined elegance that speaks for itself.  Rob personally selects each diamond, ensuring only the finest, unblemished stones make it into your custom design.  He refuses to compromise, ensuring every stone is free of imperfections, particularly on the table, where brilliance truly shines.

Rob is so confident in the quality of his diamonds that he encourages you to see for yourself.  He invites each customer to examine their stone through a jeweller’s loupe, so you can personally appreciate the brilliance of the diamond.

When you choose Rob’s jewellery, you are not just purchasing a piece of jewellery – you are acquiring a masterpiece, created with care, integrity, and a promise of the highest quality.   Because you deserve nothing but the best.

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.