Gemstones
Solaria Fancy Vivid Yellow Radiant Cut Diamond Solitaire Ring
$6,720
Meet Solaria, a breathtaking celebration of radiant golden light. Featuring a magnificent 5.70-carat Radiant Cut Fancy Vivid Yellow lab diamond with VS1 clarity, this ring captures pure sunshine on your finger. Set in a sleek, minimalist 18k solid gold four-prong mounting, Solaria lets its vibrant golden fire take center stage. Each stone is a laboratory-grown diamond, chemically, physically and optically identical to a mined diamond, selected for brightness and well-matched colour. The ring is handcrafted to order in solid gold by our partner atelier, then hand-polished and inspected before it leaves the workshop. Metal colour, size and stone details can be tailored on request before production. Every Riakoob piece arrives with a certificate of authenticity, insured delivery, and our 12-month value promise.
- Diamond origin
- Laboratory-grown
- Vivid golden hue
- Showcasing a premium Fancy Vivid Yellow shade that radiates unmatched warmth and power.
- Precision radiant cut
- Expertly faceted to maximize brilliance, scintillation, and color saturation across the entire gem.
- Minimalist solitaire mount
- A sleek 4-prong basket elevates the stone comfortably, allowing maximum light entry for incredible fire.
- Solid 18k gold craftsmanship
- Forged in solid gold for superior weight, comfort, and lifelong durability.
- Certificate
- Certificate of authenticity included
- Production
- Made to order; timing confirmed after purchase
- ◆ Certificate of authenticity
- ◆ Fully insured delivery
- ◆ 12-month value promise — or your money back
- ◆ White-glove delivery & installation






