



Cocktail n°5 Necklace, Gold
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Yellow Gold, Diamonds, Sapphires, Aquamarines, Tsavorites & Spessartite Garnets
Colour, finesse, vibration
The Cocktail Necklace V plays with balance and movement — five golden pendants floating along a refined rectangle chain, each glowing with colour.
Handcrafted in Paris in 18k yellow gold and set with 62 gemstones — diamonds, sapphires, aquamarines, tsavorites and spessartites — this piece brings quiet strength to the skin, both sensual and luminous.
A constellation of life
The design draws inspiration from Coscinodiscus Oculus Iridis, a microscopic marine diatom with hypnotic geometry, evoking both the architecture of the living world and a constellation of stars across the sky — a poetic encounter between the invisible and the infinite.
Each pendant is delicately curved to hold life at its centre — like a shell cradling a hidden gem.
Gemstones & Gold
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62 stones: white diamonds, blue, yellow & pink sapphires, aquamarines, tsavorites, spessartite garnets
Total gemstone weight: 1.5 ct -
18k yellow gold: 6.15 g
Craftsmanship & Ethics
Entirely made to order in our Parisian atelier by master jewellers using traditional fine jewellery techniques.
The brand supports the Fondation Tara Océan, committed to the protection of marine biodiversity and the invisible life forms that inspire every creation.
How to wear & customise
Wear it as a radiant signature or layer it with other pieces from the collection.
On request, we offer bespoke variations: gold colour (yellow, white or rose), number of pendants, and gemstone palette — like composing your own constellation of rare stones.
Infused with colour and optimism, the Cocktail Necklace is a piece to cherish, offer or pass on.
It carries within it the spirit of Sœur & Mer: a celebration of connection, of craftsmanship, and of the intimate ties — to nature, to those we love, and to ourselves.
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Yellow Gold, Diamonds, Sapphires, Aquamarines, Tsavorites & Spessartite Garnets
Colour, finesse, vibration
The Cocktail Necklace V plays with balance and movement — five golden pendants floating along a refined rectangle chain, each glowing with colour.
Handcrafted in Paris in 18k yellow gold and set with 62 gemstones — diamonds, sapphires, aquamarines, tsavorites and spessartites — this piece brings quiet strength to the skin, both sensual and luminous.
A constellation of life
The design draws inspiration from Coscinodiscus Oculus Iridis, a microscopic marine diatom with hypnotic geometry, evoking both the architecture of the living world and a constellation of stars across the sky — a poetic encounter between the invisible and the infinite.
Each pendant is delicately curved to hold life at its centre — like a shell cradling a hidden gem.
Gemstones & Gold
-
62 stones: white diamonds, blue, yellow & pink sapphires, aquamarines, tsavorites, spessartite garnets
Total gemstone weight: 1.5 ct -
18k yellow gold: 6.15 g
Craftsmanship & Ethics
Entirely made to order in our Parisian atelier by master jewellers using traditional fine jewellery techniques.
The brand supports the Fondation Tara Océan, committed to the protection of marine biodiversity and the invisible life forms that inspire every creation.
How to wear & customise
Wear it as a radiant signature or layer it with other pieces from the collection.
On request, we offer bespoke variations: gold colour (yellow, white or rose), number of pendants, and gemstone palette — like composing your own constellation of rare stones.
Infused with colour and optimism, the Cocktail Necklace is a piece to cherish, offer or pass on.
It carries within it the spirit of Sœur & Mer: a celebration of connection, of craftsmanship, and of the intimate ties — to nature, to those we love, and to ourselves.

Feel the vital link that unites us with the living world, the sea and the land.
Discover Sœur & Mer