Collection: Dutch Marquise & Hexagon Cuts

Explore Dutch marquise and related elongated-hexagon loose stones for their distinctive long, pointed silhouette. “Dutch marquise” is used here as a trade and design description for a pointed elongated-hexagon outline; an independent report may describe the outline more generally as hexagon. The collection includes natural and lab-grown sapphires, natural and lab-grown diamonds, and lab-grown alexandrite in step, brilliant, mixed and old-mine-style faceting.

Listings include both unique stones and repeat-production designs. Check each product page for exact-stone or repeat-production terms, material, dimensions, treatment disclosure, report status and applicable tolerances. Need a pair, alternate size or custom version? Send the material, dimensions and quantity, and we will confirm availability, feasibility, price and timing before acceptance.