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Three-Stone Lab Diamond Ring – Round Center with Marquise Side Stones and Pavé Halo — product photo 1 of 6
Three-Stone Lab Diamond Ring – Round Center with Marquise Side Stones and Pavé Halo — product photo 2 of 6
Three-Stone Lab Diamond Ring – Round Center with Marquise Side Stones and Pavé Halo — product photo 3 of 6
Three-Stone Lab Diamond Ring – Round Center with Marquise Side Stones and Pavé Halo — product photo 4 of 6
Three-Stone Lab Diamond Ring – Round Center with Marquise Side Stones and Pavé Halo — product photo 5 of 6
Three-Stone Lab Diamond Ring – Round Center with Marquise Side Stones and Pavé Halo — product photo 6 of 6

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Diamonds

Three-Stone Lab Diamond Ring – Round Center with Marquise Side Stones and Pavé Halo

$1,080

A three-stone diamond ring featuring a round center, marquise side stones, and a pavé halo. Designed to maximize sparkle and create a larger, more elongated visual effect. 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
Center stone
Lab-Grown Diamond
Center shape
Round Brilliant Cut
Side stones
Marquise Cut Lab Diamonds
Accent stones
Round Pavé Lab Diamonds
Color
E
Clarity
VS
Cut
Excellent
Setting
Prong + Pavé Halo
Metal options
14K Gold / 18K Gold / Platinum
Style
Three-Stone / Sculptural / Modern
Certification
IGI (for center stones above 0.5ct)
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
Ethical lab-created diamonds: sourcing & buying guide →