The LEGACY GRAND DROPA private viewing · By invitation · Few are admittedEnter the room →

View Similar Pieces

Home Collection $1M+
✦ Private offers welcome

DIAMOND HEART NECKLACE Heart brilliant-cut diamond of 15 carats D flawless

$1,950,000
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
Message on WhatsApp

At a glance

Shape

Heart, Round Brilliant

Carat

15ct

Colour

Brilliant White / D Color

Metal

On Request

CertificateCertified · papers on request
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 3-day hold.
Legacy Diamonds & Gemstones ✓ The House · Seven decades
Message a Private-Client Advisor
ITEMS SIMILAR TOHeart, Round Brilliant diamond necklaces
View all ›

At the summit of the colour and clarity scales sits this necklace, built around a 15 carat heart-shaped brilliant-cut diamond graded D flawless. D colour is the most colourless grade attainable and flawless the most exacting clarity, a pairing that places the stone in the rarest fraction of all diamonds; in the heart cut, where any imperfection would betray itself, that purity reads as pure light. Diamonds uniting this size, colour and clarity almost never return to the market once placed, making the necklace an enduring store of value alongside its evident beauty. It is a defining piece — worn for the most significant occasions and kept as a true heirloom. The principal diamond is certified, with full reports and discreet personal guidance provided to serious clients. We invite you to arrange a private viewing in the Negotiation Room, where the necklace may be examined in confidence and terms opened entirely at your discretion.

Specifications

  • Diamond / Gem weight: 15ct
  • Cut: Brilliant, Heart
  • Colour: D
Carat Weight
15ct
Shape
Heart, Round Brilliant
Color
Brilliant White / D Color
Metal
On Request
Certification
GIA / IGI / HRD on request
Treatment
None · Natural
Reference Number
LD-N-HJ-0341

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.

At the summit of the colour and clarity scales sits this necklace, built around a 15 carat heart-shaped brilliant-cut diamond graded D flawless. D colour is the most colourless grade attainable and flawless the most exacting clarity, a pairing that places the stone in the rarest fraction of all diamonds; in the heart cut, where any imperfection would betray itself, that purity reads as pure light. Diamonds uniting this size, colour and clarity almost never return to the market once placed, making the necklace an enduring store of value alongside its evident beauty. It is a defining piece — worn for the most significant occasions and kept as a true heirloom. The principal diamond is certified, with full reports and discreet personal guidance provided to serious clients. We invite you to arrange a private viewing in the Negotiation Room, where the necklace may be examined in confidence and terms opened entirely at your discretion.

Specifications

  • Diamond / Gem weight: 15ct
  • Cut: Brilliant, Heart
  • Colour: D
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 3-day exclusive hold
  5. 5 DELIVERED Brinks · White-glove
STILL LOOKING?

Get a private alert when new arrivals match High Jewellery. Sent only when our specialists source a piece worth your attention. No newsletter.

STILL EXPLORING?

Receive a private catalogue, curated for you

Enter your email to receive personally-selected pieces matching your interests — curated by your dedicated specialist, sent privately, never published. No newsletter, no marketing.

💬
DIAMOND HEART NECKLACE Heart brilliant-cut diamond… $24,500
Reserve
Private Advisory
Still with the 15-carat necklace? Leave a number or email — an advisor will reach you personally, discreetly, within the hour.
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

Heart, Round Brilliant

Carat

15ct

Colour

Brilliant White / D Color

Metal

On Request

CertificateCertified · papers on request

More Similar Items

View all ›

You May Also Like

View all ›

People Also Browsed

View all ›

More From The House

View all ›
FROM THE HOUSE

A sea of rare stones

A different selection each visit — keep scrolling, the collection runs deep.