Six Colored Gemstones

1024 × 828

Blue and Green Turquoise Stones

1280 × 900

Assorted Gemstones

2184 × 1456

Assorted Polished Stones — Purple

1680 × 1050

Assorted Polished Gemstones — Blue

1605 × 1208

Assorted gemstones in various colors

800 × 607

Assorted Polished Stones — Black

2048 × 1536

Black Star Sapphire

806 × 601

Blue Gemstones on White — Serene, Photograph

1280 × 1024

Opal gemstones in various colors

1024 × 768

Large Diamond with Smaller Stones

4368 × 2912

Opal gemstones on display

815 × 607