Heart Shaped Solitaire Engagement Rings in 18K White Gold Under £7,500

White gold solitaire delivers the same bright, modern look as platinum in a lighter, more affordable package. The neutral white metal lets the diamond take centre stage while the 18k gold ensures lasting quality.

The heart shape is the most overtly romantic diamond cut — a modified brilliant with a distinctive cleft at the top. It requires exceptional cutting skill to achieve symmetrical proportions and balanced lobes. Heart shaped diamonds are a bold, meaningful choice for those who want their engagement ring to make a romantic statement.