Loose 23 carat Gemstones

Twenty-three-carat gemstones represent extraordinary geological phenomena of extreme rarity, often becoming centerpieces of important collections. Our selection features remarkable 23.0 ct masterpieces – each stone representing nature's spectacular achievement, evaluated for exceptional quality and distinctive character that creates breathtaking presence and extraordinary investment significance.
Filters
All filters
Gem type

Gem type

Color

Color

Shape

Shape

Diamond shape refers to the overall outline and facets of a diamond. It’s a crucial factor that affects a diamond’s brilliance, fire, and scintillation – its ability to reflect light and sparkle.

LEARN MORE ABOUT Shape
Origin

Origin

Treatment

Treatment

  • N/A
Carat weight

Carat weight

Diamond weight, also known as carat weight, is a measure of a diamond’s mass. It’s one of the four Cs (carat, cut, clarity, and color) that determine a diamond’s value and price.

LEARN MORE ABOUT Carat weight
1 items