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100 carats fancy yellow oval cut necklace

$1,750,000
Reserve — $1,750,000
Secure with a $105,000 refundable deposit · 14-day exclusive hold
Make a Private Offer
Shipping & Returns — ships worldwide, Brink's insured door-to-door, in discreet packaging.
Acquire With Confidence — authenticity guaranteed, certification on request, your private 7-day hold.
Legacy Diamonds & Gemstones ✓ The House · Seven decades
Message a Private-Client Advisor

Warmth on a grand scale defines this necklace, where 100 carats of fancy yellow diamonds are set in elegant oval cuts that elongate the light and deepen the colour. The oval is chosen for its softness and reach, lending the line a fluid brilliance that flatters the throat and catches candlelight beautifully. Fancy yellow diamonds at this total weight and saturation are genuinely scarce, and stones of this character rarely return to the market once they are placed, which is why they endure as a tangible store of value. It is a piece for milestone evenings and for keeping — the kind of necklace that becomes inseparable from a family's story. Colour, clarity and metal are confirmed privately, with independent certification available on request and discreet, unhurried guidance for every client. We invite you to arrange a private viewing in the Negotiation Room, where the diamonds can be seen in confidence and terms discussed at your own pace.

Specifications

  • Diamond / Gem weight: 100ct
  • Cut: Oval
  • Colour: Fancy
  • Fancy colour: Fancy Yellow
Carat Weight
100ct
Shape
Oval
Color
Fancy Yellow
Metal
On Request
Certification
GIA / IGI / HRD on request
Treatment
None · Natural
Reference Number
LD-N-FCY-0078

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.

14-day exclusive hold & returns — your reservation holds the piece privately for 14 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.

MEET YOUR PRIVATE CLIENT ADVISOR

Annabelle Marchetti

Fancy Colour Diamond Specialist
Recognized Legacy Source
GIA / IGI / HRD Verified
Brinks Insured Partner
Based in New York
Always available — by WhatsApp and email
YOUR ACQUISITION JOURNEY
  1. 1 EXPLORE Browse the collection
  2. 2 EXPRESS INTEREST Wishlist · Offer · Chat
  3. 3 PRIVATE GALLERY Your Private Viewing Room
  4. 4 RESERVE 14-day exclusive hold
  5. 5 DELIVERED Brinks · White-glove
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100 carats fancy yellow oval cut… $105,000
Reserve

At a glance

Shape

Oval

Carat

100ct

Colour

Fancy Yellow

Metal

On Request

CertificateCertificate on request
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