Birthstones and color diamond arrangement for engagement rings

Because our rings are all made-to-order, you can choose the number and kind of gem stones as you like. Please ask us for the further information.



To the birthstone list≫   To the Color diamond list≫

birthstone collection

What the birth stones are

The birthstone is a gem stone associated with the month of a person’s birth. Each birthstone has different meanings and it is said that it brings you happiness if you wear the stone. The birthstones are different depending on the country and some months have a few kinds of birth stones; eg aquamarine and coral are both birth stones in March. Why don’t you add your or your partner’s birth stones to your engagement ring and wedding ring?

Birth stone list




January Garnet January:Garnet

Gem language:【Truth】
It has the power of the sun affecting the status luck. It is said that unchanging love is guaranteed and it has the power to protect faithfulness and chastity.
Mokume Gane Engagement ring(Koi-kaze): Garnet on the surface
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Engagement ring(Koi-kaze): Garnet on the surface

January Garnet February:Amethyst

Gem language : 【Stability】
It is said to improve the luck with a strong purification power, to strengthen the ties with important people, and to give the power to protect true love.
Mokume Gane Engagement ring(Koi-kaze): Amethyst on the surface
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Engagement ring(Koi-kaze): Amethyst on the surface

March:Aquamarine March:Aquamarine

Gem language : 【Courage】
It is said to have the strongest rejuvenation power. If you wear this stone, you will have strong trust in your partner.
Mokume Gane Engagement ring(Koi-kaze): Aquamarine on the surface
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Engagement ring(Koi-kaze): Aquamarine on the surface

April Diamond April:Diamond

Gem language : 【Everlasting love】
It is said to have the power to push away the evil power and to strengthen the relationship with lovers and couples.
Mokume Gane Engagement ring(Koi-kaze): Diamond on the surface
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Engagement ring(Koi-kaze): Diamond on the surface

May Emerald May:Emerald

Gem language : 【Happiness】
It is said to enhance noble beauty and intuition. It is said to bear love fruit and to bring victory to the owner of the stone.
Mokume Gane Engagement ring(Koi-kaze): Emerald on the surface
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Engagement ring(Koi-kaze): Emerald on the surface

June Moonstone June:Moonstone

Gem language : 【Health】
It is said to have the power to enhance a bond with a lover, to fulfill love, and to lead a happy family.
Mokume Gane Engagement ring(Koi-kaze): Moonstone on the surface
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Engagement ring(Koi-kaze): Moonstone on the surface

July Ruby July:Ruby

Gem language : 【Passion】
It is said to be “a stone of love” promising victory in every conflict and to bless you with deep love and passion.
Mokume Gane Engagement ring(Koi-kaze): Ruby on the surface
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Engagement ring(Koi-kaze): Ruby on the surface

August Peridot August:Peridot

Gem language : 【Happiness of the couple】
It is said that if both of a couple who has a love that mutually attracts the “fate” of human relations, wear the stone, it guards the relationship and protects the bond.
Mokume Gane Engagement ring(Koi-kaze): Peridot on the surface
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Engagement ring(Koi-kaze): Peridot on the surface

September Sapphire September:Sapphire

Gem language : 【Tender love】
It is said that its deep blue brings big fortune and status luck and leads your love to stability.
Mokume Gane Engagement ring(Koi-kaze): Sapphire on the surface
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Engagement ring(Koi-kaze): Sapphire on the surface

October Pink tourmaline October:
Pink tourmaline

Gem language : 【Delight】
It is said to foster love that brings activeness and aggressiveness to lave affairs.
Mokume Gane Engagement ring(Koi-kaze): Pink tourmaline on the surface
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Engagement ring(Koi-kaze): Pink tourmaline on the surface

November Citrine November:Citrine

Gem language : 【Hope】
It is said to be “lucky stone” that brings prosperity and wealth to the business. It is also said to have the effect of drawing out potential ability, relieving stress, and balancing the mind and body.
Mokume Gane Engagement ring(Koi-kaze): Citrine on the surface
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Engagement ring(Koi-kaze): Citrine on the surface

December Tanzanite December:Tanzanite

Gem language : 【Prosperity】
It is said to give rich financial fortune. It is said to defuse tension and stress, to heal feelings, and to give a sense of stability.
Mokume Gane Engagement ring(Koi-kaze): Tanzanite on the surface
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Engagement ring(Koi-kaze): Tanzanite on the surface





What the color diamonds are

We, Mokumeganeya, prepare various color diamonds besides colorless transparent clear diamonds. Addition to the meaning of “Everlasting” that diamond itself has, each color diamond has different the impression and meaning. Why don’t you decorate your only one engagement ring and wedding ring with those diamonds to put your feelings in?

Color diamond list




Clear diamond Clear diamond

Clear(white) : Innocent
White is reminiscent of a bride’s wedding dress. It pulls out the beauty with transparency.
Recommended for those who wants“To be sincere forever. ”
Mokume Gane Engagement ring(Koi-kaze): Clear diamond on the surface
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Engagement ring(Koi-kaze): clear diamond on the surface

Pink diamond Pink diamond

Pink : Soft, Cute
Pink brings a gentle feeling to each other. It gives a loving affluent impression.
Recommended for those who wants “To express the love to be considerate to each other forever.”
Mokume Gane Engagement ring(Koi-kaze): Pink diamond on the surface
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Engagement ring(Koi-kaze): pink diamond on the surface

Green diamond Green diamond

Green : Natural, Peace
Green, a color of nature, gives peace of mind both to the body and mind.Recommended for those who wants “To be able to give and take peace of mind each other.”
Mokume Gane Engagement ring(Koi-kaze): Green diamond on the surface
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Engagement ring(Koi-kaze): green diamond on the surface

Sea-green diamond Sea-green diamond

Sea-green : Tranquil
The bright green gives a more gentle impression and creates a calm image.
Recommended for those who wants“To respect each other and build a gentle relationship.”
Mokume Gane Engagement ring(Koi-kaze): Sea-green diamond on the surface
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Engagement ring(Koi-kaze): sea-green diamond on the surface

Blue diamond Blue diamond

Blue : Refreshing
Blue brings the image of refreshing sky and sea. It gives the kindness to embrace everything. It is said that it brings happiness just like “Blue Birds.”
Recommended for those who wants “To keep in contact with each other with a wide mind forever.”
Mokume Gane Engagement ring(Koi-kaze): Blue diamond on the surface
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Engagement ring(Koi-kaze): blue diamond on the surface

Ice-blue diamond Ice-blue diamond

Ice-blue : Coolness, Kindness
Bright blue gives a more refreshing impression and creates a dignified image.
Recommended for those who wants“To catch a partner’s feeling and keep having compassion.”
Mokume Gane Engagement ring(Koi-kaze): Ice-blue diamond on the surface
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Engagement ring(Koi-kaze): ice-blue diamond on the surface

Brown diamond Brown diamond

Brown : Mature
Brown diamond makes wood grain image. It gives a warm and secure feeling. It matches with Mokumegane rings very well.
Recommended for those who wants“To walk calmly by two of yourselves.”
Mokume Gane Engagement ring(Koi-kaze): Brown diamond on the surface
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Engagement ring(Koi-kaze): brown diamond on the surface

Black diamond Black diamond

Black : Chic, Royal
Black gives luxury impression as well as the impression of accepting everything.
Recommended for those who wants “To express your feeling of accepting everything about each other.”
Mokume Gane Engagement ring(Koi-kaze): Black diamond on the surface
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Engagement ring(Koi-kaze): black diamond on the surface