Lia Fáil Custom Design

Design Your Toi et Moi

Two stones. One story. Infinite becoming. Begin with the self, choose the bond, and shape a two-stone piece around the colors, forms, proportions, and details that feel like yours.

Every selection is a starting point. Final stone availability, sourcing, certification details, engineering, timing, and quote will be confirmed with our studio before production.

Choose your diamond colors

Birth month can be a starting point, never a limit. Select a month for color inspiration, or begin directly with any color. Each stone can carry its own meaning.

Choose a month to highlight its Lia Fáil color inspiration.

View the Lia Fáil month-to-color guide

Month	Traditional reference	Lia Fáil diamond color	Color direction
January	Garnet	Red	Deep & expressive
February	Amethyst	Purple	Rich & composed
March	Aquamarine	Light Blue	Clear & serene
April	Diamond	Colorless	Pure & timeless
May	Emerald	Green	Vivid & alive
June	Pearl	Colorless	Luminous & quiet
July	Ruby	Red	Bold & spirited
August	Peridot	Yellow or Green	Fresh & energetic
September	Sapphire	Dark Blue	Deep & assured
October	Opal / Tourmaline	Your choice	Your story, your palette
November	Topaz / Citrine	Orange or Blue	Warm or contemplative
December	Tanzanite	Blue or Purple	Cool & dimensional

The traditional stones above are references for color inspiration. The Lia Fáil mapping is a branded interpretation and does not limit the color you may choose.

Choose the cut

Shape the meeting between the two stones. Each diamond may have its own silhouette.

Choose the carat

The two stones do not need to be equal in size. Choose each independently; final proportions, comfort, and engineering will be confirmed with our studio.

Choose your metal

Our standard settings are crafted in 18K gold or platinum.

Make it personal

Tell us how you would like the piece to meet you. These details can still be refined during consultation.

Ring size

Diamond sourcing preference

Engraving — optional 0/20 characters

Design summary copied.