The Simon G. LR2848 is a pear-cut supernova star halo engagement ring setting in 18K white gold featuring 0.73 carats of white diamonds in a dramatic radiating star-shaped halo design. A genuinely cosmic and distinctive engagement ring - the points of the supernova halo extend outward like rays of a star, creating a silhouette unlike any standard halo ring.Product Details Brand: Simon G. Style: LR2848 Metal: 18K White Gold Center Shape: Pear Setting Style: Supernova star halo Total Diamond Weight: 0.73 Ct. Center Stone: Not included - setting only Recommended Center Shape: Pear brilliant All diamonds are ethically sourced, 100% natural and conflict-free Availability & Our PromiseMade to Order - 3 to 6 Week Production. Setting only - center stone not included.Q&AWhat makes a supernova halo distinctive? A supernova halo features diamond-studded points radiating outward from the center stone like rays of a star - a dramatic, celestial silhouette that is completely unique among halo engagement ring styles.What pear diamond is recommended? Pear brilliants from 0.75CT to 2CT pair beautifully. Our team at Jewelry Couture in Ventura, CA can advise on ideal length-to-width ratios and GIA-certified options.Are you an authorized Simon G. retailer? Yes - Jewelry Couture in Ventura, CA is an authorized Simon G. retailer and all pieces include the Simon G. warranty.