Red gemstone held in tweezers

1115 × 941

Round Diamond in Tweezers

1698 × 1131

purple gemstone

872 × 760

Star Sapphire Gemstone — White

2136 × 1668

Colorful opal gemstone

1843 × 868

vibrant opal gemstone

1670 × 1290

green malachite mineral specimen

2746 × 2060

Faceted Diamond Gemstone — Blue

1114 × 985

faceted teal gemstone

1800 × 1200

Faceted amber gemstone on glass

3648 × 2736

Faceted amber gemstone

3648 × 2736

Faceted diamond gemstone

1152 × 864