gouge
g - press
grade (), , colour ~
grade
graded
graduated -
grain (648 milligram (me) s)
grain 1 , 0,05 2 ,
grain
grain boundary
grain gold
grained
grainer () (0,25 ), -
grandidierite ( , , )
grandite , -
granulation ,
graphite ,
graphite crucible
grasping -
grave
graver
gravity
gravity die ,
gravity - die casting
gravure
grease remove
green amber
Green cooper , malachite
green olympic ()
green onyx ,
Greenstone , nephrite
Grenat(l)ite (), staurolite
grind , , ()
grinder ,
grinding - machine
grinding ()
grinding -
griotte ( )
grip
gripping ~ round - nosed ~
grog
groove () ()
grooving
grossgrained
grossular ( ), ,
grossular (grossularite) -
grossularite ( )
grothite
ground girdle
grow -
growth ; corner ~ (); edge ~ (); grain ~ ()
growth ~ interpenetration ~ polysynthetic ~
guard heat
guide
guilloche - ()
gypsum 1 ( ) 2 , , fibrous ~
gypsum flower
H
habit acicular ~ bladed ~ columnar ~ crystal ~ dendritic ~ filamentous ~ lamellar ~ long columnar ~ needle ~ prismatic ~
|
|
hack
hacking
hacksaw
haematite (hematite)
hair clip
hair - clip
hairpin -
hairpin
hairstone venus ~
half circle ,
half - eternity ring ,
half - opal -
half - and - half (, )
haliotis -
halite ( ),
hallmark ( )
hallmark , ,
hambergite ( )
hammer
hammered coins
hammered out
hammered - harden
hammering ()
hancockite (- )
hand - cast
hand - made
hand
hand specimen ,
handicraft
handiwork
hanger
hard
hard bank
hard - drawn
harden hardenability
hardened
hardener hardening
hard - facing ( ) ( )
hardness
hardness
hardness points
hard spar
hard - surface (
hard - surfacing ( )
hardwearing
harmony of proportion
hat
hatch
hatch
hauyne ,
hawk s eye ()
hawk s eye ()
head ()
heart cut
heart cut
heart lock pendant ()
hearth ( ) front - - of a shaft furnace
heat ( )
heat ~
heat conduction heat exchange ,
|
|
heat radiation
heat resistance heating
heat - carrying ~ heat - transfer ~ oxidizing ~ pickling ~ solidifying ~ solubilizing ~
heating ~ , thermocouple ~
heating curve
heating time
heating value
heat absorber -
heat - treated
heat - treater
heavy medium separation
hecatolite
heliodor -
heliodor
heliolite ( )
heliotrope -
heliotrope -
hemachate
hematine ( )
hematite ( ) : - , (, , ) black ~ brown ~ , specular ~ ,
hemimorph (ic) ( )
hemimorphite , ( ) , ,
hemispheric ingot - ( )
hercynite , ( ) -, -
herderite ( )
hererite
herringbone necklet
hessonite () -
heterogeneous material
heteromorphic ( , )
hew
hexad
hexagonal step - cut - 20
hexagonite
hexahedrite
hexahedron
hexatetrahedron
hexoctahedron
hialite -
hiddenite -
high - chic -
high - standard -
high dome (high cabochon) -
high jewellery
high - alloy
high - frequency induction furnace
high - grade
high - melting
high - melting - point alloy
high - porous
high - silica sand
high - temperature
high - temperature annealing
high - to - low speed transition
hinge
hinged
hiolite ( )
hit
hob - ( )
hockshop
hodgkinsonite ()
hog
hold
holddown ~
holder
holdfast
|
|
holding ~ -
hole () die ~
hollow
hollow ~
hollowness
holohedral ,
holtite ( ) ,
hook
hoop
horn 1 2
horn ()
horn ,
horning
horns ( )
hornstone ,
horse ( )
horseflesh
hose
host
hot - red -
hot
hours
howlite ()
howlite (- )
HRD ( hoge raad voor diamant - diamond high council)
hub - - impact
hue 1 , ()2 , , ,
huges balance
hyacinth
hyacinth -
hyalite
hyalithe
hyalopsite
hydrocerussite ( )
hydrogrossular
hydrolite , ,
hydrophane ,
hypereutectic ~ hypereutectoid ~ hypoeutectic ~ hypoeutectoid ~
I
IDC (international diamond council)
idiomorphic
IDMA (international diamond manufacturers association)