Marquise Diamond Engagement Ring With Round Accents in 18K Yellow Gold

This custom engagement ring is built around a 1.25 carat marquise natural diamond. The elongated marquise outline draws the eye along the length of the finger, and the F color grade places the stone in the colorless range, reading bright against warm metal.

Round diamonds totaling 1.50 carats accompany the center stone, adding light across the design. The ring is made in 18K yellow gold, an alloy chosen for its deeper, warmer tone, which gives a clear contrast to the near-colorless diamonds.

As a custom piece, the ring was designed and assembled as a single composition rather than adapted from a stock silhouette. The marquise sits at the center of that composition, with the round diamonds carrying the brilliance outward.

Marquise cuts suit buyers who want presence without a wide outline. The shape covers more surface area than many cuts of similar weight, so the ring wears with visible scale. It pairs with a plain band or a diamond band, depending on how much additional light you want beside it.

• Category: engagement ring
• Center stone: 1.25 ct marquise natural diamond, F color
• Accent diamonds: 1.50 ctw round
• Metal: 18K yellow gold
• Custom design