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21.09Ctw Round Brilliant Cut Diamond Tennis Bracelet in 18K White Gold

$85,000
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 — $8,500 deposit
3-Day Exclusive Hold · Fully Refundable
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At a glance

Shape

Round Brilliant

Carat

21.09ct

Colour

On Request

Clarity

On Request

Metal

18K White Gold

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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Twenty-one carats of round brilliant diamonds, independently graded by the certifying laboratory and set continuously in 18 karat white gold — this bracelet combines genuinely exceptional scale with the reassurance of third-party verified quality, a pairing that places it among the more significant acquisitions available to a serious collector today. Every stone carries the standard 57 or 58 facet structure engineered to maximise light return, and at this weight, the cumulative brilliance is considerable throughout the entire line. Assembling over twenty-one carats of well-matched round brilliants into a single continuous, visually seamless line already represents a substantial sourcing undertaking, requiring consistency in size, colour, and light performance across an unusually large number of individual stones set together. Having that parcel independently certified adds an additional layer of confidence entirely independent of our own assessment — the documentation is issued by one of the most rigorously respected grading laboratories in the trade and travels with the bracelet as a permanent part of its record, valuable to the current owner and to whoever eventually inherits or resells the piece. White gold's cool, neutral tone lets the certified diamonds carry full visual attention without any distraction from the setting. A bracelet at this scale, backed by independent certification, suits a collector for whom documented quality is as important as visual impact — there is no ambiguity in the acquisition, only verified fact paired with genuine scale throughout. Its flexible tennis construction ensures the piece remains comfortable to wear despite its exceptional weight across a long evening. Bracelets combining this level of carat weight with independent laboratory documentations are rare within the broader market, and the certification itself becomes part of the object's enduring value, a piece of paperwork that will matter as much to a grandchild inheriting this bracelet decades from now as it does to the buyer today making the decision. Clients seeking documented quality at this scale are often assembling a collection with a long horizon in mind, viewing the certification as a permanent asset alongside the beauty of the piece. Full the certifying laboratory certification documentation accompanies this bracelet and is available for your review prior to purchase, entirely without obligation. The Legacy signature marks this bracelet as a house creation throughout, its certified stones sourced, matched and mounted entirely under our own roof. Given its exceptional scale and documented quality, our private client team stands ready to arrange a private showing whenever convenient for you.

Specifications

  • Metal: 18K White Gold
  • Form: Tennis
  • Diamond / Gem weight: 21.09ct
  • Cut / Shape: Round Brilliant
Carat Weight
21.09ct
Shape
Round Brilliant
Color
On Request
Clarity
On Request
Metal
18K White Gold
Certification
GIA / IGI / HRD on request
Treatment
None · Natural
Reference Number
LD-B-TEN-0040

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.

Twenty-one carats of round brilliant diamonds, independently graded by the certifying laboratory and set continuously in 18 karat white gold — this bracelet combines genuinely exceptional scale with the reassurance of third-party verified quality, a pairing that places it among the more significant acquisitions available to a serious collector today. Every stone carries the standard 57 or 58 facet structure engineered to maximise light return, and at this weight, the cumulative brilliance is considerable throughout the entire line. Assembling over twenty-one carats of well-matched round brilliants into a single continuous, visually seamless line already represents a substantial sourcing undertaking, requiring consistency in size, colour, and light performance across an unusually large number of individual stones set together. Having that parcel independently certified adds an additional layer of confidence entirely independent of our own assessment — the documentation is issued by one of the most rigorously respected grading laboratories in the trade and travels with the bracelet as a permanent part of its record, valuable to the current owner and to whoever eventually inherits or resells the piece. White gold's cool, neutral tone lets the certified diamonds carry full visual attention without any distraction from the setting. A bracelet at this scale, backed by independent certification, suits a collector for whom documented quality is as important as visual impact — there is no ambiguity in the acquisition, only verified fact paired with genuine scale throughout. Its flexible tennis construction ensures the piece remains comfortable to wear despite its exceptional weight across a long evening. Bracelets combining this level of carat weight with independent laboratory documentations are rare within the broader market, and the certification itself becomes part of the object's enduring value, a piece of paperwork that will matter as much to a grandchild inheriting this bracelet decades from now as it does to the buyer today making the decision. Clients seeking documented quality at this scale are often assembling a collection with a long horizon in mind, viewing the certification as a permanent asset alongside the beauty of the piece. Full the certifying laboratory certification documentation accompanies this bracelet and is available for your review prior to purchase, entirely without obligation. The Legacy signature marks this bracelet as a house creation throughout, its certified stones sourced, matched and mounted entirely under our own roof. Given its exceptional scale and documented quality, our private client team stands ready to arrange a private showing whenever convenient for you.

Specifications

  • Metal: 18K White Gold
  • Form: Tennis
  • Diamond / Gem weight: 21.09ct
  • Cut / Shape: Round Brilliant
MEET YOUR PRIVATE CLIENT ADVISOR

Penelope Ravensworth

Senior Tennis Bracelets Specialist
Recognized Legacy Source
GIA / IGI / HRD Verified
Brinks Insured Partner
Based in New York
Always available — by WhatsApp and email
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21.09Ctw Round Brilliant Cut Diamond Tennis… $8,500
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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

21.09ct

Colour

On Request

Clarity

On Request

Metal

18K White Gold

CertificateCertified · papers on request

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