3.00 Ct Elongated Cushion Cut Lab-Grown Diamond Trilogy Engagement Ring, 18K Yellow Gold

This elongated cushion cut lab-grown diamond trilogy engagement ring features a 3.00 carat center diamond measuring approximately 9.5 × 7.5 mm, creating a refined elongated silhouette with excellent brilliance. The center diamond is flanked by two pear cut lab-grown diamond side stones, forming a structured three-stone design. A cathedral setting elevates the center stone for added presence and durability, while the 2/3 pavé band is accented with round cut lab-grown diamonds, bringing the total accent diamond weight to approximately 0.80 carats across 18 stones. Crafted in solid gold, the ring is available in 10K, 14K, or 18K gold with white gold, yellow gold, and rose gold color options. The refined 2.0 mm pavé comfort-fit band provides a smooth, balanced profile for everyday wear. An IGI grading certificate is included with the center diamond. Offered in US ring sizes 3 through 12, this lab-grown diamond engagement ring reflects modern fine jewelry craftsmanship and precise detailing.