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About KARATZ
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About KARATZ
Five points of emphasis
KARATZ's thoughts
Initiatives and social contributions
The secret behind our low prices
Jewelry buying trips around the world
The never-ending quest for jewellery brilliance
The journey from purchase to listing
Our passion for original jewelry
[Choose from stones] Made to order (all products)
About KARATZ's custom-made products
Simple Order
Semi-custom
half eternity ring set
Great value set of loose stones and setting
Custom-made examples
View loose stones
colored stone loose
Colored stones (general)
5 major gems
diamond loose
Diamond (general)
color diamond
treatment diamond
Choose from colors
Red/red system
blue/blue
Peach/pinkish
yellow/yellow
green/greenish
orange/orange
Brown/brown
Black/Black
Purple/Purple
white/white type
gray/gray gemstones
Bicolor/Party color system
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Round Cut
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princess cut
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pear shape
heart shape
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daphne cut
Custom Cut
vortex cut
sakura in cut
clover in cut
star in cut
dandelion cut
camellia cut
Bellflower Cut
Koshu precious stone cut glass
Konpeito
cat cut
Choose from Artists
Works by Sri Lankan polisher Sanjay
Works by American polishing craftsman KEN
Takeshi Yamamoto's works
Emerald Hunter Mr. Shimizu
View birthstones
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A line
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View Jewelry
花桜-hanazakura-コレクション
ring
Necklaces & Pendants
earrings
Earrings
bracelet
chain
View deals
Gem Gacha
Multiple Purchase Discount
Custom-made (loose stone and frame set)
View raw stones and other items
Gemstones (general)
rough stone polishing set
jeweler's tools
View the collaboration
TV anime "I'd Rather Be Someone Else in the Next Life"
Sebonstar
Black Butler -Boarding School Arc-
Tokyo Color Sonic!!
Tsukiuta.
Given
Free!
PSYCHO-PASS Psychopath
Bungo and Alchemist
Bakuten!!
knight of the ribbon
View jewelry information media
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