{"product_id":"cathedral-under-halo-round-lab-diamond-engagement-ring-4-02-ct-800-1013243","title":"4.02 CT Round Lab-Grown Diamond Cathedral Under-Halo Engagement Ring","description":"\u003cp\u003eThis engagement ring centers a 4.02 ct round brilliant lab-grown diamond, graded E in color and VVS2 in clarity. The stone is held high in the setting, where light can reach it from the sides as well as the top.\u003c\/p\u003e\u003cp\u003eBeneath the center stone sits an under-halo of round lab-grown diamonds totaling 0.51 carats. Positioned below rather than around the center, the halo is visible mainly in profile, adding brightness at the base without widening the outline of the ring from above.\u003c\/p\u003e\u003cp\u003eThe shank rises to the center in a cathedral form. Those arched shoulders support the head and give the ring a defined silhouette from the side. The profile also keeps the band itself clean, so it sits close against a wedding band.\u003c\/p\u003e\u003cp\u003eA round brilliant of this size reads as a broad, bright face across the finger. The combination of a high-clarity, near-colorless center and a small accented halo keeps the focus on the main stone while framing it discreetly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCategory: engagement ring\u003c\/li\u003e\n\u003cli\u003eCenter stone: 4.02 ct round brilliant lab-grown diamond\u003c\/li\u003e\n\u003cli\u003eColor and clarity: E, VVS2\u003c\/li\u003e\n\u003cli\u003eAccents: 0.51 ctw round lab-grown diamonds in an under-halo\u003c\/li\u003e\n\u003cli\u003eDesign: cathedral shank with raised center setting\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sky Diamonds","offers":[{"title":"Default Title","offer_id":53095766425880,"sku":"800-1013243","price":5480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5015\/4520\/files\/R61858OV_20250915175803_834a63df-0cd4-40cc-aba6-1ad0cbc68234.png?v=1793384456","url":"https:\/\/skydiamonds.com\/products\/cathedral-under-halo-round-lab-diamond-engagement-ring-4-02-ct-800-1013243","provider":"Sky Diamonds","version":"1.0","type":"link"}