abstract
amber
art
baltic
biology
black
clean
crystal
drop
expensive
fossil
gem
gemstone
glow
glowing
golden
healing
imprint
inside
jewel
light
luminous
magical
magnification
mineral
old
orange
polished
precious
pure
rare
red
reflection
rich
sea
shine
shining
shiny
smooth
sparkle
sparkling
special
sun
texture
transparent
treasure
twinkle
unique
valuable
vintage