Premodifier: semi-precious
Head noun: stone

Same concepts
http://dbpedia.org/resource/Gemstone

Narrower concepts

labelprovenanceconfidence
freshwater pearlisap:3757320150.863010
lapus lazulusisap:390768730.831228
sterling silverisap:1188279380.793537
jadeisap:934824060.757136
swarovskus crystalisap:341089100.731854
amethystisap:3623313910.683934
red coralisap:3731112450.671269
rock crystalisap:341089080.635228
agateisap:3751290560.611986
tourmalineisap:4744458190.605803
citrineisap:388490530.593762
diamondisap:390842650.591274
sapphireisap:3579970290.580398
jasperisap:1173750520.572438
aquamarineisap:4736125210.563133
emeraldisap:354862510.551798
carnelianisap:144403560.546179
mother of pearlisap:1168757470.537374
topazisap:3679717380.532568
garnetisap:1212020440.520995
lapusisap:3643231530.519106
moonstoneisap:142341360.516290
opalisap:909927100.500505
rubyisap:854153830.491574
malachiteisap:171827520.489392
rhinestoneisap:4759054510.465610
goldisap:913035330.460225
boneisap:902809800.450817
peridotisap:380584670.447911
onyxisap:949564350.432182
coralisap:3731112400.431790
turquoiseisap:156703530.430348
tiger'isap:1154920790.430155
braceletisap:3590669440.424396
ivoryisap:3734835030.412586
jadeiteisap:392597880.407473
copperisap:1132307710.401955
quartzisap:1225782120.401605
titaniumisap:3635016340.388422
cutisap:4655212450.387168
platinumisap:3630568400.383442
pearlisap:3757320100.382067
gemstoneisap:3576103870.372126
silverisap:1188279350.369193
spinelisap:1234797420.362901
jetisap:4702312240.358455
woodisap:930659580.355555
amberisap:3658846110.345193
shellisap:3766682250.340476
obsidianisap:3589696190.334441
sandstoneisap:140902720.334297
amazoniteisap:146515990.309917
lapisisap:3734397490.308708
glassisap:3745500410.221364
jewelleryisap:142924080.212754
metalisap:3651797890.211220
lazulusisap:390768770.200196
marbleisap:1167159850.175106
colourisap:1170534010.166063
oisap:1313460800.080202