90ct Emerald-Cut Diamond Riviere Necklace | Legacy The LEGACY GRAND DROPA private viewing · By invitation · Few are admittedEnter the room →

View Similar Pieces

Home Collection $500K-$1M
✦ Private offers welcome

90 carats DIAMOND RIVIÈRE NECKLACE Seventy-five emerald-cut diamonds ranging from 3.01 to 1.00 carat, platinum and gold

$799,000
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

Emerald Cut

Carat

90, 1.00ct

Colour

On Request

Metal

Platinum

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 TOEmerald Cut emerald necklaces
View all ›

Restraint, rendered at scale. This rivière necklace strings seventy-five emerald-cut diamonds into a single unbroken line, graduating gracefully from 3.01 carats down to one, for a total approaching ninety carats. The emerald cut is the connoisseur's choice — light held in clean, mirrored steps rather than scattered — and seventy-five of them, matched and calibrated, speak to craftsmanship of the highest order. Set in platinum and gold, the necklace lies elegantly against the skin, its geometry catching light with quiet precision. It is the kind of piece worn for the most significant occasions and then preserved as a serious diamond holding, one that rarely returns to the open market. Worn against the skin it lies with a fluid grace that belies its scale, equally suited to black tie and to the most understated of evenings. Colour, clarity and full certification are available on request, with discreet personal guidance throughout your acquisition. We invite you to arrange a private viewing, or to explore terms in confidence within the Negotiation Room whenever it suits you.

Specifications

  • Metal: Platinum
  • Diamond / Gem weight: 90, 1.00ct
  • Cut: Emerald
  • Gemstones: Emerald
Carat Weight
90, 1.00ct
Shape
Emerald Cut
Color
On Request
Metal
Platinum
Certification
GIA / IGI / HRD on request
Treatment
None · Natural
Reference Number
LD-N-TEN-0239

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.

Restraint, rendered at scale. This rivière necklace strings seventy-five emerald-cut diamonds into a single unbroken line, graduating gracefully from 3.01 carats down to one, for a total approaching ninety carats. The emerald cut is the connoisseur's choice — light held in clean, mirrored steps rather than scattered — and seventy-five of them, matched and calibrated, speak to craftsmanship of the highest order. Set in platinum and gold, the necklace lies elegantly against the skin, its geometry catching light with quiet precision. It is the kind of piece worn for the most significant occasions and then preserved as a serious diamond holding, one that rarely returns to the open market. Worn against the skin it lies with a fluid grace that belies its scale, equally suited to black tie and to the most understated of evenings. Colour, clarity and full certification are available on request, with discreet personal guidance throughout your acquisition. We invite you to arrange a private viewing, or to explore terms in confidence within the Negotiation Room whenever it suits you.

Specifications

  • Metal: Platinum
  • Diamond / Gem weight: 90, 1.00ct
  • Cut: Emerald
  • Gemstones: Emerald
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
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 Tennis & Riviera. 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.

💬
90 carats DIAMOND RIVIÈRE NECKLACE Seventy-five… $799,000
Reserve
The Private View
Place the 90-carat emerald cut under your private view — certificate access and acquisition terms, prepared for you. Enter a number or email to open it.
Your shortlist
Keep your shortlist — one phone number or email and it is held for you across your devices, with your advisor notified.
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

Emerald Cut

Carat

90, 1.00ct

Colour

On Request

Metal

Platinum

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.