diamond or emerald

JEWEL
WordClue
GEMemerald or ruby
FOODcarat - diamond, calorie - ?
WIREbarbed or chicken
AGENTinsurance or travel
BERYLemerald or morganite
BRANDAudi or Porsche
CARATglasses - dioptre, diamond - ?
COURTappellate or supreme
DANCEtango or flamenco
FLUIDwater or petroleum
MOTORdiesel or stepping
ORDERfungus or stop-loss
PARTYRepublican or Conservative
POWERsolar or of will
RIVERNeva or Mekong
ZOBELdiamond
CALORIEdiamond - carat, food - ?
DIOPTREdiamond - carat, glasses - ?
GLASSEScarat - diamond, dioptre - ?
RHINESTONEartificial diamond, strass
DIOPTREdiamond - carat, glasses - ?
JEWELdiamond or sapphire