ログイン
a clear resin of trees that is fossilized, with a yellowish-brown color, used as jewelry
アンバー
a clear semi-precious gemstone that is a crystallized quartz, with a violet to purple range of color
アメジスト
a clear semi-precious gemstone consisting beryllium, with a light blue to green range of color
藍玉
a hard, often pink or red substance produced by marine invertebrates, used in jewelry and ornaments
コーラル
a precious or semi-precious piece of stone cut and polished to make items of jewelry
宝石
a semi-precious gemstone that takes a high polish and is green, consisting of jadeite or nephrite
翡翠
a precious or semi-precious piece of stone cut and polished to make items of jewelry
宝石
an artificial stone made of crystal glass or acrylic to look like diamond, used on clothes and in making cheap jewelry
ラインストーン
a semi-precious gemstone that is softer than quartz and its white color shifts under the light, used in jewelry making
オパール
a hard shiny piece of mass that is shaped like a ball inside the shell of an oyster and is a highly valuable gem
パール
an opaque semi-precious gemstone containing copper and aluminum phosphate, with a bluish-green color
トルコ
a precious gemstone consisting of corundum with a color ranged between crimson red and pink
ルビ
a clear and precious gemstone consisting corundum that is usually blue but comes in many other colors except red
サファイア
a quartz that is clear with many solid sides formed when a substance is solidified in nature
結晶
a small piece of jewelry with a short metal post that is pierced into a part of the body
種馬
a piece of jewelry, decorated by gemstones, resembling a small crown worn on the front of the head by women
テイアラ
a precious gemstone, particularly a diamond, that is cut with numerous facets to reflect light and create a dazzling appearance
素晴らしい
a gemstone that typically ranges in color from yellow-green to olive-green and is composed of the mineral olivine
ペリドット
a type of feldspar mineral that exhibits a unique adularescence effect, giving it a distinct glow or shimmer that appears to move across the surface of the stone
月長石
a type of chalcedony mineral characterized by its banded patterns and a hardness of 6.5-7 on the Mohs scale
瑪瑙
a silicate mineral that is valued as a gemstone, typically yellow to yellow-brown in color but can also be blue, green, pink, or clear
トパーズ
a mineral gemstone that typically exhibits shades of red, but can also appear in other colors such as green, orange, and brown
ガーネット
a mineral that typically occurs in various colors and is used as a gemstone in jewelry
トルマリン
a type of rectangular-shaped gemstone, typically a diamond, with step-cut facets on the top and sides
バゲット
a very hard and clear crystal with no color, formed of pure carbon, used as a precious gemstone
ダイヤモンド
a black or dark-colored variety of chalcedony, a type of cryptocrystalline quartz, often used as a gemstone or for decorative purposes
オニキス
