A 0.75-carat marquise lab-grown diamond solitaire in solid 10K yellow gold takes the same distinctive cut as the white gold version and places it in the warm, richer tone that amplifies the marquise's elongated brilliance with gold's characteristic warmth. The marquise cut appears larger than its carat weight through its elongated form, and in warm gold that perceived size reads even more luxurious - the yellow gold providing a classic fine jewelry context that makes the real diamond appear unmistakably precious. H SI1 certified quality. Solid 10K gold construction means this ring will maintain its appearance indefinitely. For the customer who wants the marquise diamond moment in warm gold.