rose-cut

adjective

1. (of a gemstone) cut with a hemispherical faceted crown and a flat base

Example Sentences

The tiara has single, rose-cut and brilliant-cut diamonds and three fluted turquoise plumes set with diamond stems.

From BBC

The tiara features single, rose-cut and brilliant-cut diamonds and three fluted turquoise plumes set with diamond stems, according to Bonhams.

From BBC

For those keeping count, that’s 345 rose-cut aquamarines, 37 white topaz, 27 tourmalines, 12 rubies, seven amethysts, six sapphires, two jargoons, one garnet, one spinel and one carbuncle, which is not to be confused with a carbuncle, a type of abscess.

From Washington Post

The museum houses treasures such as a salvaged tearoom designed by Charles Rennie Mackintosh and a tiara of rose-cut diamonds with a pair of wings which tremble slightly when worn.

From Reuters

Among them will be a pearl necklace with rose-cut white diamonds and natural fancy pink diamonds, highlighting the house’s expertise in matching pearls and finding diamonds with the same color, cut and purity.

From New York Times