The Causeway Bracelet · Laboratory-Grown Diamonds
A short inscription, cut by the atelier · optional.
After dark, the causeways draw their lines across the bay: one round light after another, each held in its own cup of glow, carrying you over black water. The Causeway sets that crossing on the wrist. A continuous line of laboratory-grown diamonds, each stone seated in its own buttercup setting with a finely crimped rim, so every light sits inside a small crown of gold. The hidden box clasp closes beneath a sculpted safety catch, and the crossing continues. The house's tennis bracelet: one unbroken line of light.
Cast and finished by hand in 18k gold, set with laboratory-grown diamonds — the same carbon crystal as the mined stone, grown above ground. Choose the weight the line should carry, from one carat to twenty; at its fullest, the row is built from stones of half a carat each, matched for colour and fire before a single one is set.
Pictured: the Causeway design. Every stone set in this piece is a laboratory-grown diamond.
Each piece is finished by hand, so weights and measures may vary a breath from those shown. The stated karat is exact.
Every piece is made to you. Beyond the gold colour and size shown, this piece can be crafted in the karat you prefer and set with the stone you choose.
Karat · 14k, 18k, or 22k, shown here in 18k. Higher karat carries a deeper colour; lower karat wears harder. Your choice is quoted personally, usually within hours.
Stones · A spinel, ruby, or sapphire, or left as pure gold. Any significant stone is selected with you and arrives with its own certificate of identity, grade, and origin.
To make it yours, . We prepare the piece and confirm everything before it is cast.
Significant stones in a Guild 79 piece are graded on their own merits by an independent gemological laboratory, such as GIA or HRD Antwerp. Where a piece holds more than one such stone, each carries its own report.
Diamond reports grade the stone’s carat, colour, clarity, and cut. Coloured-stone reports confirm identity, weight, and any treatment, with origin where the laboratory can determine it. The report is supplied with the piece for independent verification and can pass with it to a future owner.
What happens next
Every piece carries
its own record
Each edition is issued a unique Certificate of Provenance recording its coordinates of origin, the date it was made, and a signed studio attestation, with a QR code linking to its record in the Guild 79 archive. It travels with the piece and can be transferred to the next owner.
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The Horizon Bracelet · Laboratory-Grown Diamonds
At the far edge of the water there is a line that never breaks. The Horizon c...
The Waterline Bracelet · Laboratory-Grown Diamonds
Where the city meets the Atlantic, light breaks twice. Once on the water, onc...
Enquire About This Piece
Tell us what you have in mind, and we’ll reply personally.
