Onyx and Diamond Bracelet Onyx Panels, Square Emerald-cut Diamond of 3.27, Emerald-cut Diamond of 2.68 Carats, Round, Sq
At a glance
Shape
Baguette, Emerald Cut, Round Brilliant
Carat
2.68ct
Colour
On Request
Clarity
On Request
Metal
Platinum
Black and white has never gone out of style, and this onyx and diamond bracelet is a study in exactly that contrast. Sculptural onyx panels alternate against a line of diamonds anchored by two named emerald-cut stones — one weighing 3.27 carats, the other 2.68 carats — flanked by round, square, octagonal, and baguette-cut diamonds set in platinum. It is a piece built on geometry rather than sentiment, the kind of design that reads as architectural from across a room and reveals its craftsmanship only up close.
The pairing of onyx with emerald-cut diamonds is a deliberately graphic choice, one that has attracted collectors drawn to art deco-adjacent design language: strong horizontal lines, disciplined symmetry, and a refusal of excess ornament. Platinum was the natural choice of setting metal here, its cool grey tone disappearing into the black onyx while letting the diamonds carry all the brightness. The two principal emerald-cut stones anchor the composition visually, their step-cut facets throwing long planes of light rather than the scattered sparkle of a brilliant cut — a quieter, more deliberate kind of luxury that reads as confidence rather than display.
Colour and clarity grading for the principal stones is available on request, allowing serious buyers to review a full report before acquisition. What is not in question is the ambition of the design: assembling onyx panels to this precision, and pairing them with diamonds of this size and cut consistency, requires a level of workshop skill increasingly rare in bracelets produced at any scale today. This is a piece for a client who wants their jewellery to have a point of view, worn as easily with an evening gown as with a tailored daytime look, given the restraint of its black-and-white palette. It also travels beautifully across seasons, since neither onyx nor platinum reacts to changes in temperature or light the way certain coloured stones can, keeping the bracelet's graphic impact consistent whether worn under gallery lighting or full sun.
Onyx is dense and highly resistant to everyday wear, making this bracelet a practical choice for a collector who intends to wear rather than store their acquisitions, though we always recommend professional inspection on an annual basis to preserve the setting's integrity over decades of use. Independent certification is available on request for the diamond components, and our team can advise further on the bracelet's history and construction. A piece with this much presence deserves a full conversation about its origins before it joins your collection.
We invite you to contact Legacy's private client advisors to review the complete grading documentation and discuss acquisition terms directly. This bracelet is available for private viewing by appointment, and we are happy to walk you through its design lineage stone by stone.
Specifications
- Metal: Platinum
- Diamond / Gem weight: 2.68ct
- Cut / Shape: Baguette, Emerald Cut, Round Brilliant
- Gemstones: Emerald, Onyx
- Carat Weight
- 2.68ct
- Shape
- Baguette, Emerald Cut, Round Brilliant
- Color
- On Request
- Clarity
- On Request
- Metal
- Platinum
- Certification
- GIA / IGI / HRD on request
- Treatment
- None · Natural
- Reference Number
- LD-B-GEM-0272
Brink's Global insured worldwide delivery — every Legacy acquisition ships door-to-door through Brink's secure network, fully insured, in discreet neutral packaging.
White-glove delivery — for qualifying pieces, our concierge arranges in-person delivery to your residence or private office.
3-day exclusive hold — your reservation holds the piece privately for 3 days, fully refundable.
Independently certified — to your choice of GIA, IGI or HRD on request; documents shared privately with verified acquirers.
Authentication guarantee — if any piece does not match its stated specifications, full money-back refund.
Care — a soak in warm water with mild soap restores light return; have the prongs inspected annually.
In full — nothing hidden
Most listings hide the writing. We don't — this is the work, in full.
Black and white has never gone out of style, and this onyx and diamond bracelet is a study in exactly that contrast. Sculptural onyx panels alternate against a line of diamonds anchored by two named emerald-cut stones — one weighing 3.27 carats, the other 2.68 carats — flanked by round, square, octagonal, and baguette-cut diamonds set in platinum. It is a piece built on geometry rather than sentiment, the kind of design that reads as architectural from across a room and reveals its craftsmanship only up close.
The pairing of onyx with emerald-cut diamonds is a deliberately graphic choice, one that has attracted collectors drawn to art deco-adjacent design language: strong horizontal lines, disciplined symmetry, and a refusal of excess ornament. Platinum was the natural choice of setting metal here, its cool grey tone disappearing into the black onyx while letting the diamonds carry all the brightness. The two principal emerald-cut stones anchor the composition visually, their step-cut facets throwing long planes of light rather than the scattered sparkle of a brilliant cut — a quieter, more deliberate kind of luxury that reads as confidence rather than display.
Colour and clarity grading for the principal stones is available on request, allowing serious buyers to review a full report before acquisition. What is not in question is the ambition of the design: assembling onyx panels to this precision, and pairing them with diamonds of this size and cut consistency, requires a level of workshop skill increasingly rare in bracelets produced at any scale today. This is a piece for a client who wants their jewellery to have a point of view, worn as easily with an evening gown as with a tailored daytime look, given the restraint of its black-and-white palette. It also travels beautifully across seasons, since neither onyx nor platinum reacts to changes in temperature or light the way certain coloured stones can, keeping the bracelet's graphic impact consistent whether worn under gallery lighting or full sun.
Onyx is dense and highly resistant to everyday wear, making this bracelet a practical choice for a collector who intends to wear rather than store their acquisitions, though we always recommend professional inspection on an annual basis to preserve the setting's integrity over decades of use. Independent certification is available on request for the diamond components, and our team can advise further on the bracelet's history and construction. A piece with this much presence deserves a full conversation about its origins before it joins your collection.
We invite you to contact Legacy's private client advisors to review the complete grading documentation and discuss acquisition terms directly. This bracelet is available for private viewing by appointment, and we are happy to walk you through its design lineage stone by stone.
Specifications
- Metal: Platinum
- Diamond / Gem weight: 2.68ct
- Cut / Shape: Baguette, Emerald Cut, Round Brilliant
- Gemstones: Emerald, Onyx
Penelope Ravensworth
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