Stellar Necklace, Black Diamond
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A breath of deep sea light
A whisper of life captured in a luminous line — this precious necklace is handcrafted in our Parisian atelier by master jewellers working for the finest French maisons.
Suspended from a fine rectangular chain in high-end rhodium-plated silver, a sculptural pendant rises to meet a black diamond — a geometry of quiet intensity, inspired by the invisible life of the ocean.
Designed to be worn alone or layered, the Stellar Necklace expresses both the precision of fine jewellery and the organic sensuality of living forms. A singular, contemporary jewel — to carry the sea with you, wherever you are.
A constellation of life
Inspired by Coscinodiscus Oculus Iridis, a microscopic marine diatom, the design echoes the secret geometry of the living world — a constellation of sea and stars.
Gemstones & Silver
- Black Diamond: 0.2 ct
- Silver weight: 1 g
Craftsmanship & Ethics
Made to order in Paris using traditional fine jewellery techniques.
Sœur & Mer supports the Fondation Tara Océan, dedicated to the protection of invisible marine life and ocean biodiversity.
How to wear & customise
This necklace can be worn alone for a minimalist look, or layered with other Stellar designs (such as the Stellar Necklace V with a variety of gemstones).
Custom options available on request: number of motifs, gemstone palette — a jewel to compose like a bouquet of rare stones.
Meant to be worn, gifted or passed on — it embodies the values of Sœur & Mer: love, connection, transmission and the discreet power of light.
Choose options
A breath of deep sea light
A whisper of life captured in a luminous line — this precious necklace is handcrafted in our Parisian atelier by master jewellers working for the finest French maisons.
Suspended from a fine rectangular chain in high-end rhodium-plated silver, a sculptural pendant rises to meet a black diamond — a geometry of quiet intensity, inspired by the invisible life of the ocean.
Designed to be worn alone or layered, the Stellar Necklace expresses both the precision of fine jewellery and the organic sensuality of living forms. A singular, contemporary jewel — to carry the sea with you, wherever you are.
A constellation of life
Inspired by Coscinodiscus Oculus Iridis, a microscopic marine diatom, the design echoes the secret geometry of the living world — a constellation of sea and stars.
Gemstones & Silver
- Black Diamond: 0.2 ct
- Silver weight: 1 g
Craftsmanship & Ethics
Made to order in Paris using traditional fine jewellery techniques.
Sœur & Mer supports the Fondation Tara Océan, dedicated to the protection of invisible marine life and ocean biodiversity.
How to wear & customise
This necklace can be worn alone for a minimalist look, or layered with other Stellar designs (such as the Stellar Necklace V with a variety of gemstones).
Custom options available on request: number of motifs, gemstone palette — a jewel to compose like a bouquet of rare stones.
Meant to be worn, gifted or passed on — it embodies the values of Sœur & Mer: love, connection, transmission and the discreet power of light.
Feel the vital link that unites us with the living world, the sea and the land.
Discover Sœur & Mer