Faceted purple amethyst gemstone

1630 × 1301

blue sapphire gemstone

4152 × 2808

purple gemstone on glass

3648 × 2736

large purple gemstone in hand

900 × 740

close-up of a purple gemstone

2950 × 2094

Blue Sapphire Gemstone — Neutral

1296 × 972

two yellow gemstones

2556 × 1616

Collection of Gemstones — Blue

1024 × 828

Yellow Diamond Gemstone

1440 × 1076

Oval Citrine Ring

1083 × 962

Ruby and diamond ring

3912 × 3176

blue and pink gemstone

817 × 608