Agatha

Heart Shaped Lab-Grown Diamond Engagement Rings in 18K Yellow Gold Under £4,500

19 handcrafted designs · Hatton Garden, London

Yellow gold with a lab-grown diamond creates a warm, vintage-inspired look at an accessible price point. The traditional warmth of yellow gold paired with the modern value of lab-grown creates a ring that honours heritage while embracing innovation.

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.

Pricing Guide

Heart Diamond Price Guide

0.50ct

Ring from

£1,774

0.70ct

Ring from

£1,749

1ct

Ring from

£1,814

1.50ct

Ring from

£1,928

2ct

Ring from

£2,299

Heart diamond prices updated daily. Book a free consultation to see diamonds in person at our Hatton Garden atelier.

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Heart Shaped Lab-Grown Diamond Engagement Rings in 18K Yellow Gold Under £4,500 — FAQs

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