Natural Diamond Rings
Natural diamond rings in 18K solid gold, every centre stone earth-mined, Kimberley Process certified and GIA-graded. Engagement rings, cocktail rings, eternity bands and stacking rings, designed to last generations.
14K 1ct Marquise Shaped Natural Diamond Solitaire Half Eternity Engagement Ring
14K 1ct Oval Shaped Natural Diamond Solitaire Engagement Ring
14K 1ct Round Cut Natural Diamond Solitaire Engagement Ring
14K 1ct Marquise Shaped Natural Diamond Side Stone Engagement Ring
14K 1ct Emerald Cut Natural Diamond Twisted Engagement Ring
14K 1ct Radiant Cut Natural Diamond Side Stone Engagement Ring
14K 0.38ct Round Cut Natural Diamond Twisted Engagement Ring
14K 1.41ct Emerald Cut Natural Diamond Cocktail Ring
14K 1.5ct Round Cut Natural Diamond Cluster Ring
14K 0.48ct Round Cut Natural Diamond and Blue Topaz Cluster Ring
14K 1.5ct Round Cut Natural Diamond Three Stone Ring
14K 0.45ct Round & Baguette Cut Natural Diamond Half Eternity Ring
14K 2ct Oval & Trillion Shaped Natural Diamond Three Stone Promise Ring
14K 0.7ct Baguette Cut Natural Diamond Three Stone Ring
14K 0.08ct Round Cut Natural Diamond Pave Ring
14K 0.25ct Round Cut Natural Diamond Eternity Ring
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A natural diamond carries the provenance of a mined stone. Billion-year geological history, Kimberley Process traceability, and the resale floor that comes with a genuine natural. Every Riyanika natural diamond ring is built in 18K solid gold and set with a GIA-graded centre stone.
By purpose
Natural diamond engagement rings are the flagship. Wedding bands and eternity bands are the most-bought companion pieces. Anniversary rings and cocktail rings make the best gift upgrades at milestone years.
By setting
Solitaire for the cleanest showcase of a single natural stone. Halo to make a 1 ct look like 1.5 ct. Three stone for symbolism. Prong for maximum light return. Pavé for extra sparkle along the band.
By shape
Round brilliant is the classic and most forgiving. Oval elongates the finger. Emerald has a vintage, architectural feel. Pear, cushion, and marquise each have their own signature.
Responsible sourcing
Every natural diamond is Kimberley Process certified and conflict-free. Our supply chain is independently audited with full chain-of-custody from mine to finger.
Bespoke
Have a specific natural stone or setting in mind? Design your own ring. We source the stone, render the setting, and build the ring from scratch.
Frequently Asked Questions
What is the difference between a natural and lab-grown diamond ring?
The stone itself. Natural diamonds were formed in the earth over billions of years; lab-grown stones were created in a lab in a few weeks. Both are real diamonds. Natural costs more and holds resale value better.
Are Riyanika natural diamond rings conflict-free?
Yes. Every diamond is Kimberley Process certified. Our suppliers are audited annually and we can trace each stone back to its mine of origin.
How much does a 1 ct natural diamond ring cost?
Our 1 ct natural diamond solitaire engagement rings start at around $5,000 and rise to $12,000 depending on the 4Cs (cut, colour, clarity). A halo setting typically adds $500-$1,500.
What cut grade should I look for?
Excellent or Very Good for round brilliants. For fancy shapes (oval, pear, emerald, etc.), GIA doesn't issue a cut grade but we only stock stones we assess as well-proportioned. Cut matters more for sparkle than colour or clarity.
Do natural diamond rings hold their value?
Better than lab-grown, yes. A GIA-certified natural diamond above 1 ct typically retains 40-60% of retail value on the secondary market. Rare coloured natural diamonds have historically appreciated.
Can I upgrade my natural diamond ring later?
Yes. Our lifetime upgrade programme lets you trade in your Riyanika natural diamond ring and put 100% of its original value toward a more expensive piece.