Lab Grown Diamond Eternity Bands
Lab-Grown Diamond eternity bands from Riyanika , Anniversary gifts, push presents, and anyone who wants a full-diamond band that wears beautifully alongside an engagement ring. 18K solid gold, hallmarked, lifetime craftsmanship warranty.
18K 1.01ct Fancy Yellow Radiant Cut Lab Grown Diamond Eternity Band
18K 2.55ct Fancy Yellow Round Cut Lab Grown Diamond Eternity Band
18K 2.51ct Round Cut Lab Grown Diamond Eternity Band
18K 2.49ct Asscher Cut Lab Grown Diamond Eternity Band
18K 0.5ct Round Cut Lab Grown Diamond Eternity Band
18K 2ct Round Cut Lab Grown Diamond Eternity Wedding Band
18K 0.5ct Round Cut Lab Grown Diamond Eternity Wedding Band
18K 1ct Round Cut Lab Grown Diamond Eternity Wedding Band
18K 1.2ct Round Cut Lab Grown Diamond Eternity Band
18K 1ct Round Cut Lab Grown Diamond Bezel Eternity Band
18K 0.25ct Round Cut Lab Grown Diamond Eternity Ring
18K 1.5ct Asscher Cut Lab Grown Diamond Bezel Eternity Band
18K 2.38ct Baguette Cut Lab Grown Diamond Eternity Band
18K 0.16ct Round Cut Lab Grown Diamond Eternity Band
18K 1.7ct Round Cut Lab Grown Diamond Bezel Eternity Band
18K 0.85ct Round Cut Lab Grown Diamond Eternity Band
18K 0.6ct Round Cut Lab Grown Diamond Pave Eternity Band
18K 0.38ct Round Cut Lab Grown Diamond Eternity Band
18K 0.61ct Round Cut Lab Grown Diamond Eternity Band
18K 0.75ct Round Cut Lab Grown Diamond Eternity Wedding Band
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An eternity band sets diamonds all the way around the ring (360°). The most dramatic band silhouette, symbolising continuous commitment.
Who a eternity band works for
Anniversary gifts, push presents, and anyone who wants a full-diamond band that wears beautifully alongside an engagement ring.
Metal and finish
Every Riyanika ring is 18K solid gold in yellow, white or rose. Hand-finished and hallmarked in our workshop. Lab-grown diamonds are chemically identical to mined diamonds and cost roughly 40–60% less, so every carat weight becomes more accessible.
Stacking and pairing
Thinner-profile eternity bands stack beautifully with engagement rings and other bands. For a clean stack, match the metal colour across rings and keep diamond sizes graduated (smallest closer to the knuckle).
Related ring styles
Explore the full lab-grown diamond ring collection, or browse wedding bands, eternity bands, and stacking rings.
What comes with every piece
GIA grading report for the centre stone where applicable, a formal appraisal for insurance on pieces over $1,000, 18K solid gold in yellow, white or rose (hallmarked), and our lifetime cleaning and prong-check service. Every order ships in a signature Riyanika box.
Bespoke
Not seeing the exact combination you want? Every Riyanika piece can be made bespoke at no extra cost on most designs. Start your design here and we will send a CAD render for your approval before any gold is cut.
Frequently Asked Questions
What is a eternity band?
An eternity band sets diamonds all the way around the ring (360°). The most dramatic band silhouette, symbolising continuous commitment.
Who is a eternity band best for?
Anniversary gifts, push presents, and anyone who wants a full-diamond band that wears beautifully alongside an engagement ring.
Can it be resized?
Most Riyanika rings can be resized 1–2 sizes. Eternity bands and rings with diamonds running fully around the band have limited resize range. We confirm the exact limit before you buy. First resize within 60 days is free.
What metal colour should I choose?
Match the ring's colour to existing rings on the same hand. For stacking next to an engagement ring, use the same metal as the engagement ring. For a standalone ring, pick the colour that works best against your skin tone.
Are the diamonds GIA-certified?
Every centre stone above 0.30 ct is GIA-certified and laser-inscribed with its grading report number.
Can I get a eternity band bespoke?
Yes. Choose the centre stone shape, carat weight, metal colour and band profile. Most designs can be made bespoke at no extra cost. We CAD-render every bespoke piece before we make it.