Lab Grown Oval Gem Stone And Diamond Halo Rings In 9k

At JB Jewellery London, our Lab Grown Oval Sapphire, Ruby & Emerald with Pear Shape Diamond Rings in 9K gold collection offers vibrant, ethical luxury in a timeless three-stone design. Each ring showcases a brilliant round-cut lab-grown colored gemstone as the captivating centre, flanked by two elegant pear-shaped lab-grown diamonds for added sparkle and sophistication. Crafted exclusively in premium 9K white gold or 9K yellow gold, these pieces deliver exceptional value, durability, and a warm, refined glow—perfect for engagement rings, promise rings, anniversary celebrations, or as bold, colourful statement jewellery.

All stones are responsibly lab-grown: identical in chemical composition, brilliance, hardness, and beauty to natural counterparts, but sustainable, conflict-free, and more accessible. The oval centre gem provides maximum colour depth and fire, while the pear side diamonds elongate the design for graceful elegance.

Available Gemstone Variations

Select the hue that resonates with your story:

•  Deep Blue Sapphire — A rich, royal blue that radiates calm sophistication and timeless allure. Paired with sparkling pear diamonds in yellow gold for warm contrast or white gold for cool elegance, this classic choice exudes confidence and poise.

•  Vivid Red Ruby — A passionate, fiery red that symbolises love, energy, and vitality. The bold centre stone shines dramatically against pear diamonds, especially in yellow gold for an opulent, romantic glow or white gold for modern 

•  Rich Green Emerald — A fresh, luxurious emerald green evoking harmony, growth, and natural beauty. This vibrant centre pairs beautifully with pear diamonds in white gold for crisp sophistication or yellow gold for a vintage-inspired warmth.

These halo rings offer versatile glamour—perfect for everyday elegance or special occasions, layering beautifully or standing alone as a focal point. Explore the full Lab Grown Oval Gemstone Halo Rings collection on our website today—sustainable luxury that shines with vibrant color, ethical brilliance, and everlasting meaning.