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EXTRAORDINARY ART DECO DIAMOND NECKLACE Round diamonds of 10.58, 7.80 and 7.24 carats, round, baguette and calibré-cut

$995,500
In stock · one of a kind · ready to ship
Insured worldwide delivery via Brink's Global Services — shipping & delivery
Certification on request before purchase — returns policy
Reserve — $24,500 deposit
3-Day Exclusive Hold · Fully Refundable
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At a glance

Shape

Baguette, Round Brilliant

Carat

7.24ct

Colour

On Request

Metal

Platinum

CertificateCertified · papers on request
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This necklace channels the geometric confidence of the Art Deco era, executed in platinum with round, baguette and calibré-cut diamonds. Three principal round brilliants of 10.58, 7.80 and 7.24 carats anchor the design, framed by precisely fitted baguettes and hand-cut calibré stones that trace the clean, architectural lines the period made legendary. Colour and clarity details are available on request. Period craftsmanship of this order — particularly the labour-intensive calibré work, where each stone is cut individually to fit its setting — is rarely matched in modern production, lending the piece both genuine rarity and the quiet provenance that old-money collectors prize. Worn at the most significant occasions, it carries the understated authority of a true collector's jewel and endures as a tangible heirloom across generations, seldom returned to the open market once secured. Every stone is set to an exacting standard, with certification available on request to provide documented assurance, and discreet, white-glove guidance offered throughout the acquisition. We warmly invite you to a private viewing in the Negotiation Room, where the piece may be examined in detail and terms discussed in complete confidence.

Specifications

  • Metal: Platinum
  • Diamond / Gem weight: 7.24ct
  • Cut: Baguette, Round
Carat Weight
7.24ct
Shape
Baguette, Round Brilliant
Color
On Request
Metal
Platinum
Certification
GIA / IGI / HRD on request
Treatment
None · Natural
Reference Number
LD-N-HJ-0103

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.

The Complete Story

In full — nothing hidden

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This necklace channels the geometric confidence of the Art Deco era, executed in platinum with round, baguette and calibré-cut diamonds. Three principal round brilliants of 10.58, 7.80 and 7.24 carats anchor the design, framed by precisely fitted baguettes and hand-cut calibré stones that trace the clean, architectural lines the period made legendary. Colour and clarity details are available on request. Period craftsmanship of this order — particularly the labour-intensive calibré work, where each stone is cut individually to fit its setting — is rarely matched in modern production, lending the piece both genuine rarity and the quiet provenance that old-money collectors prize. Worn at the most significant occasions, it carries the understated authority of a true collector's jewel and endures as a tangible heirloom across generations, seldom returned to the open market once secured. Every stone is set to an exacting standard, with certification available on request to provide documented assurance, and discreet, white-glove guidance offered throughout the acquisition. We warmly invite you to a private viewing in the Negotiation Room, where the piece may be examined in detail and terms discussed in complete confidence.

Specifications

  • Metal: Platinum
  • Diamond / Gem weight: 7.24ct
  • Cut: Baguette, Round
MEET YOUR PRIVATE CLIENT ADVISOR

Margaret Ashford

Director, Private Client Services
Recognized Legacy Source
GIA / IGI / HRD Verified
Brinks Insured Partner
Based in New York
Always available — by WhatsApp and email
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  2. 2 EXPRESS INTEREST Wishlist · Offer · Chat
  3. 3 PRIVATE GALLERY Your Private Viewing Room
  4. 4 RESERVE 3-day exclusive hold
  5. 5 DELIVERED Brinks · White-glove
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EXTRAORDINARY ART DECO DIAMOND NECKLACE Round… $24,500
Reserve
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In stock · one of a kind · ready to ship
Insured worldwide delivery via Brink's Global Services — shipping & delivery
Certification on request before purchase — returns policy

At a glance

Shape

Baguette, Round Brilliant

Carat

7.24ct

Colour

On Request

Metal

Platinum

CertificateCertified · papers on request

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