AN EXCEPTIONAL DIAMOND RIVIÈRE Fifty-one round brilliant-cut diamonds, platinum 51 GIA, 2024 to 2021: 6.02 to 1.00 cara
An exceptional riviere is the purest test of a diamond house, and this platinum line meets it with fifty-one round-brilliant diamonds graded F in colour and certified by GIA. The stones graduate from a commanding centre down through the line — 100.05 carats in total — each calibrated so the necklace reads as one seamless arc of light around the throat. Platinum, enduring and quietly luminous, gives the piece both its strength and its restraint. This is the calibre of riviere that the most exacting collectors prize for its precision: every diamond matched, every proportion considered. A line of this completeness and certified quality rarely comes to market intact, which underpins both its rarity and its lasting worth. Worn, it is the quiet centrepiece of an evening; kept, it is a true heirloom. Our specialists advise in confidence. Request the GIA documentation and arrange a private viewing in the Negotiation Room, at your own pace.
Specifications
- Metal: Platinum
- Diamond / Gem weight: 1.00, 100.05ct
- Cut: Brilliant, Round
- Colour: F
- Carat Weight
- 1.00, 100.05ct
- Shape
- Brilliant, Round
- Color
- F
- Metal
- Platinum
- Certification
- GIA / IGI / HRD on request
- Treatment
- None · Natural
- Reference Number
- LD-N-TEN-0242
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.
Daniel Cohen
- 1 EXPLORE Browse the collection
- 2 EXPRESS INTEREST Wishlist · Offer · Chat
- 3 PRIVATE GALLERY Your Private Viewing Room
- 4 RESERVE 14-day exclusive hold
- 5 DELIVERED Brinks · White-glove
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