Cushion Diamond Engagement Rings | IGI Certified Lab Grown Diamonds | Sphere Diamond

Embrace the timeless allure of our Cushion Cut Engagement Rings. Combining the brilliance of a round cut with the romantic silhouette of a square shape, the cushion cut—once known as the 'Old Mine Cut'—radiates a soft, inviting glow. This collection is perfect for those who adore vintage elegance reimagined for the modern era. Each IGI Certified diamond is hand-selected for its fire and unique character, set in handcrafted mounts that highlight its gentle curves.

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Oval diamonds

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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
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Bezel Love Lab Grown Diamond Collection by Sphere Diamond
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Curve Ring Lab Grown Diamond Collection by Sphere Diamond
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Lab Grown Diamond Bracelets and Bangle Collection by Sphere Diamond
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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