70 carats MID-20TH CENTURY DIAMOND NECKLACE Rectangular step-cut diamond of 7.09 carats, round brilliant-cut diamond of
At a glance
Shape
Round Brilliant
Carat
70, 7.09, 3.85ct
Colour
On Request
Metal
On Request
A diamond necklace of the mid-twentieth century, totalling some 70 carats and carrying the confident geometry of its era: a rectangular step-cut diamond of 7.09 carats at its heart, with round brilliant-cut diamonds of 4.21 and 3.85 carats, framed by rectangular, baguette-cut and round stones. The step cut is the connoisseur's choice — clean, architectural, drawing light into long parallel flashes rather than scatter — and the period mounting carries the kind of craftsmanship and provenance that old-world collectors hold dear. It sits with quiet authority at the throat, a jewel that arrives already bearing a history and continues it onward. A necklace of this age and integrity is rarely offered and seldom returns once placed — tangible, enduring, made to be handed on. Colour and clarity are detailed on request; certification on request, as is any matter of provenance. Acquisition is guided with discretion throughout. We invite you to request the full history or arrange a private viewing in the Negotiation Room.
Specifications
- Diamond / Gem weight: 70, 7.09, 3.85ct
- Cut: Baguette, Brilliant, Round
- Carat Weight
- 70, 7.09, 3.85ct
- Shape
- Round Brilliant
- Color
- On Request
- Metal
- On Request
- Certification
- GIA / IGI / HRD on request
- Treatment
- None · Natural
- Reference Number
- LD-N-HJ-0268
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
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A diamond necklace of the mid-twentieth century, totalling some 70 carats and carrying the confident geometry of its era: a rectangular step-cut diamond of 7.09 carats at its heart, with round brilliant-cut diamonds of 4.21 and 3.85 carats, framed by rectangular, baguette-cut and round stones. The step cut is the connoisseur's choice — clean, architectural, drawing light into long parallel flashes rather than scatter — and the period mounting carries the kind of craftsmanship and provenance that old-world collectors hold dear. It sits with quiet authority at the throat, a jewel that arrives already bearing a history and continues it onward. A necklace of this age and integrity is rarely offered and seldom returns once placed — tangible, enduring, made to be handed on. Colour and clarity are detailed on request; certification on request, as is any matter of provenance. Acquisition is guided with discretion throughout. We invite you to request the full history or arrange a private viewing in the Negotiation Room.
Specifications
- Diamond / Gem weight: 70, 7.09, 3.85ct
- Cut: Baguette, Brilliant, Round
Sophia Caldwell
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