Radiant Cut Diamond Engagement Rings | IGI Certified | Sphere Diamond

Unleash extraordinary fire with our Radiant Cut Engagement Rings. Designed for those who demand maximum sparkle, the radiant cut features vibrant, concentric facets that create a mesmerizing light display. This modern shape offers a sophisticated alternative to traditional cuts, providing a bold and brilliant look. At Sphere Diamond, we meticulously select each IGI Certified radiant diamond for its exceptional light performance, ensuring your ring glows with unparalleled intensity.

Shop Diamonds
by Shape

Oval diamonds

Shop Diamonds by Shape

Oval diamondsOval Round diamondsRound Emerald diamondsEmerald Marquise diamondsMarquise Radiant diamondsRadiant Pear diamondsPear Cushion diamondsCushion Princess diamondsPrincess Asscher diamondsAsscher Heart diamondsHeart
Collection
Sphere Diamond Lab Grown Diamond Engagement Ring Collection
DISCOVER
Bezel Love Lab Grown Diamond Collection by Sphere Diamond
DISCOVER
Curve Ring Lab Grown Diamond Collection by Sphere Diamond
DISCOVER
Lab Grown Diamond Bracelets and Bangle Collection by Sphere Diamond
DISCOVER

LAB GROWN DIAMOND THAILAND

Sphere Diamond is a leading destination for lab grown diamond jewelry in Thailand, created for modern love, timeless elegance, and meaningful everyday moments.

From engagement rings to fine jewelry, each piece is thoughtfully crafted to reflect your story with exceptional brilliance, refined design, and lasting beauty.

Discover Sphere Diamond in Bangkok where lab grown diamonds are reimagined with luxury craftsmanship, contemporary elegance, and the spirit of Personalize Your Love Story.

Personalized custom jewelry by Sphere Diamond in Bangkok
Custom Jewelry Experience

Personalize Your Love Story

Discover custom jewelry designed to reflect your story with refined craftsmanship, thoughtful design, and modern elegance.

From engagement rings to meaningful one-of-a-kind creations, Sphere Diamond brings your vision to life with lab grown diamonds and luxury craftsmanship in Bangkok.

CREATE YOUR CUSTOM RING

VISIT OUR BOUTIQUE

Sphere Diamond boutique at CentralWorld Bangkok
CENTRALWORLD — BANGKOK, THAILAND

Visit Sphere Diamond at CentralWorld Bangkok and discover lab grown diamond jewelry designed for modern love, refined craftsmanship, and timeless elegance.

Explore engagement rings, wedding bands, and fine jewelry in a boutique experience created to reflect the spirit of Personalize Your Love Story.

VISIT OUR BOUTIQUE