5.03 Carat Lab Grown Cushion Cut Diamond Solitaire Button Back Engagement Ring

Timeless elegance meets vintage charm in this handcrafted button-back solitaire ring, beautifully crafted in 18K yellow and white gold. At its center is a truly unique 5.03 carat elongated cushion cut lab-grown diamond, IGI certified at D color and VVS2 clarity—perfectly colorless and nearly flawless. Its rare shallow depth gives the diamond a soft, natural brilliance with a vintage feel that’s both understated and striking. The sculptural button-back setting enhances the antique-inspired silhouette, making this ring a one-of-a-kind heirloom with refined presence. Includes IGI certification, appraisal, and our lifetime warranty.