14K yellow gold ring with large mabé pearl and diamond accents

Mabé pearls, also known as blister pearls, are cultured pearls grown against the inside shell of an oyster rather than within its tissue. They became particularly popular in fine jewelry during the mid-20th century due to their large size and lustrous dome shape, offering an affordable alternative to round South Sea pearls. This style of ring, featuring a prominent mabé pearl set in gold with diamond accents, reflects the elegant aesthetic of 1960s-1980s cocktail jewelry. Such rings are highly valued by collectors of vintage fine jewelry and pearl enthusiasts for their classic elegance, substantial presence, and the unique iridescent quality of mabé pearls. They remain sought-after pieces for formal occasions and as investment-grade vintage jewelry.