Gemstones
Custom Cross Lab-Grown Diamond | Bespoke Fancy Cut Diamond Design
$1,058
A custom cross-shaped lab-grown diamond with bespoke fancy cutting, refined sparkle, and personalized jewelry design possibilities. Proportions, setting and polish are chosen to keep each diamond bright and secure, giving the piece a clean, considered presence. Each stone is a laboratory-grown diamond, chemically, physically and optically identical to a mined diamond, selected for brightness and well-matched colour. The piece 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
- Color
- D–F
- Clarity
- VS / VVS
- 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








