Lab Grown Black Diamond Engagement Rings

Why choose a black diamond ring

A black diamond ring is bold, modern and unmistakably different. Deep and opaque where a colourless diamond is bright and clear, a black diamond engagement ring makes a confident statement and has become one of the most popular alternative choices for couples who want something striking. Its popularity took off when Carrie Bradshaw was given a black diamond engagement ring in Sex and the City, and it has been a favourite for unconventional, contemporary rings ever since, in both women's and men's designs.

The most famous black diamonds

The most storied black diamond is the Black Orlov, also called the Eye of Brahma, a 67.5 carat stone said to have been prised from a temple statue in India and rumoured to be cursed, a legend it was eventually recut to try to break. The Spirit of de Grisogono, at over 312 carats, is the largest cut black diamond in the world, and the 88 carat Korloff Noir is said to bring good luck to anyone who touches it, the opposite of the Orlov's reputation.

Black diamonds were long considered fit only for industrial use until designers began setting them in jewellery, contrasting them with colourless stones. These famous stones are natural, but they are why black carries such drama, and that colour is now available as a lab grown stone.

What gives a black diamond its colour

Black diamonds may owe their appearance to dense inclusions, and treatments can also produce a black appearance. Do not assume that every lab grown black diamond has the same growth or treatment history. Check the information supplied for the selected stone, and ask our team to clarify its specification.

Why lab grown makes sense for black

A black diamond creates a strong contrast with polished white metal or a warmer frame in yellow gold. Diamond is highly resistant to scratching, but hardness does not make a stone immune to chipping or impact. Compare the dimensions and construction of your selected design, and check its current price and supplied stone information.

Choosing the shape and setting

Round and cushion cuts give a classic outline, while emerald and princess cuts suit a more architectural, contemporary look. The dramatic colour is at its boldest against white metals, where the contrast between bright metal and deep stone is sharpest, which is why so many black diamond ring designs use platinum or white gold. A halo of colourless diamonds creates a striking light and dark contrast, while a plain solitaire makes the strongest single statement. A black diamond eternity or wedding ring carries the colour through the set.

Buying a black diamond ring from Lily Arkwright

This collection can be viewed by appointment at the London and Manchester showrooms, where a consultant can talk through colour, shape and setting in person. WhatsApp video and virtual consultations are available for anyone who would rather start from home.

Each ring is made to order in platinum or 18ct gold, with free and insured global shipping.