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10.43 Carats Round Brilliant Cut Diamond Solitaire Pendant Necklace in Platinum

$450,000
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

Round Brilliant

Carat

10.43ct

Colour

On Request

Metal

Platinum

CertificateCertified · papers on request
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Shipping & Returns — ships worldwide, Brink's insured door-to-door, in discreet packaging.
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Few stones command attention through stillness alone. This solitaire does precisely that: a single 10.43-carat round brilliant diamond, suspended in platinum, allowed to speak entirely for itself. A diamond of this weight and cut returns to the open market only rarely, which is part of what makes it both a pleasure to wear and a tangible store of value held across generations. The round brilliant is the most studied of all cuts, engineered to gather and release light from every facet; at this scale, the effect is quietly extraordinary. Platinum lends it a cool, enduring frame that will never tarnish or fade. Worn against the skin or beneath an open collar, it reads as confidence rather than display — the kind of piece an heir is grateful to receive. Colour, clarity and full certification are available on request, and every detail is verified before it reaches you, with discreet personal guidance throughout. We invite you to arrange a private viewing, where the stone may be examined at leisure and terms discussed in confidence within the Negotiation Room.

Specifications

  • Metal: Platinum
  • Diamond / Gem weight: 10.43ct
  • Cut: Brilliant, Round
Carat Weight
10.43ct
Shape
Round Brilliant
Color
On Request
Metal
Platinum
Certification
GIA / IGI / HRD on request
Treatment
None · Natural
Reference Number
LD-N-HJ-0061

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

Most listings hide the writing. We don't — this is the work, in full.

Few stones command attention through stillness alone. This solitaire does precisely that: a single 10.43-carat round brilliant diamond, suspended in platinum, allowed to speak entirely for itself. A diamond of this weight and cut returns to the open market only rarely, which is part of what makes it both a pleasure to wear and a tangible store of value held across generations. The round brilliant is the most studied of all cuts, engineered to gather and release light from every facet; at this scale, the effect is quietly extraordinary. Platinum lends it a cool, enduring frame that will never tarnish or fade. Worn against the skin or beneath an open collar, it reads as confidence rather than display — the kind of piece an heir is grateful to receive. Colour, clarity and full certification are available on request, and every detail is verified before it reaches you, with discreet personal guidance throughout. We invite you to arrange a private viewing, where the stone may be examined at leisure and terms discussed in confidence within the Negotiation Room.

Specifications

  • Metal: Platinum
  • Diamond / Gem weight: 10.43ct
  • Cut: Brilliant, Round
MEET YOUR PRIVATE CLIENT ADVISOR

Eleanor Whitmore

Private Client Advisor
Recognized Legacy Source
GIA / IGI / HRD Verified
Brinks Insured Partner
Based in New York
Always available — by WhatsApp and email
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10.43 Carats Round Brilliant Cut Diamond… $24,500
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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

Round Brilliant

Carat

10.43ct

Colour

On Request

Metal

Platinum

CertificateCertified · papers on request

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