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

View Similar Pieces

Home Collection $250K-$500K
✦ Private offers welcome

7 Carat Round Studs Solitaire’s D Flawless Type Iia 3.5 Carat Each

$350,000
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

Round Brilliant

Carat

3.5, 7ct

Colour

Brilliant White / D Color

Clarity

FL

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 TORound Brilliant pieces
View all ›

Type IIa diamonds belong to the rarest chemical category nature produces, and a matched pair at D colour, 3.5 carats each for seven carats in total, places these solitaire studs in the company of true collector stones. Type IIa material is virtually free of nitrogen, the impurity responsible for most yellow tints, which lends these diamonds an almost liquid transparency and a colourless clarity of light that lesser stones cannot reach. At D, the very top of the colour scale, there is no detectable hue whatsoever, only pure brilliance. That this purity arrives as a calibrated pair, one stone for each ear, is what makes these studs so special; matching two large diamonds of identical character is far harder than sourcing a single fine stone, and the precision of that pairing speaks directly to the Japanese collector's reverence for symmetry and perfection. Within our solitaire stud collection these represent the pinnacle of what we offer in colourless diamond. As a store of value, Type IIa stones occupy a rarefied tier; their scarcity and chemical distinction have long made them a focus for serious collectors who view such diamonds as among the most concentrated and portable forms of enduring wealth. The clarity grade is confirmed on request, allowing each buyer to align the final specification precisely with their intentions. Worn as studs the diamonds sit quietly against the lobe, deceptively understated for stones of such rank, which is exactly their appeal to those who prefer their most significant possessions to whisper. They finish any dressing, from the plainest daytime look to the most formal evening, without ever announcing their weight. This pair is entered in the Legacy register, hand-matched and inspected within our atelier, and may be numbered on request for clients who wish to document so notable an acquisition. Given the exceptional standing of Type IIa material, many buyers seek confirmation beyond our own examination, and we are pleased to note that independent certification is available on request and can be secured ahead of any commitment, including detail of the Type IIa classification itself. Diamonds of this calibre reward patient, in-person consideration; the extraordinary transparency of Type IIa is best appreciated by eye, in good light, where its purity becomes self-evident. When you would like to study the pair and discuss clarity, metal and the certification you prefer, our Negotiation Room is open for a confidential, unhurried conversation with no obligation. We can explain why Type IIa is so prized, how the two stones were matched, and how to regard them as both a rare ornament and a deeply concentrated reserve of value. Contact us whenever the moment is right, and a private viewing will be arranged entirely around your discretion and your schedule.

Specifications

  • Earring type: Stud
  • Diamond / Gem weight: 7, 3.5ct
  • Cut / Shape: Round
  • Colour: D
Carat Weight
3.5, 7ct
Shape
Round Brilliant
Color
Brilliant White / D Color
Clarity
FL
Metal
On Request
Certification
GIA / IGI / HRD on request
Treatment
None · Natural
Reference Number
LD-E-STU-0363

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.

Type IIa diamonds belong to the rarest chemical category nature produces, and a matched pair at D colour, 3.5 carats each for seven carats in total, places these solitaire studs in the company of true collector stones. Type IIa material is virtually free of nitrogen, the impurity responsible for most yellow tints, which lends these diamonds an almost liquid transparency and a colourless clarity of light that lesser stones cannot reach. At D, the very top of the colour scale, there is no detectable hue whatsoever, only pure brilliance. That this purity arrives as a calibrated pair, one stone for each ear, is what makes these studs so special; matching two large diamonds of identical character is far harder than sourcing a single fine stone, and the precision of that pairing speaks directly to the Japanese collector's reverence for symmetry and perfection. Within our solitaire stud collection these represent the pinnacle of what we offer in colourless diamond. As a store of value, Type IIa stones occupy a rarefied tier; their scarcity and chemical distinction have long made them a focus for serious collectors who view such diamonds as among the most concentrated and portable forms of enduring wealth. The clarity grade is confirmed on request, allowing each buyer to align the final specification precisely with their intentions. Worn as studs the diamonds sit quietly against the lobe, deceptively understated for stones of such rank, which is exactly their appeal to those who prefer their most significant possessions to whisper. They finish any dressing, from the plainest daytime look to the most formal evening, without ever announcing their weight. This pair is entered in the Legacy register, hand-matched and inspected within our atelier, and may be numbered on request for clients who wish to document so notable an acquisition. Given the exceptional standing of Type IIa material, many buyers seek confirmation beyond our own examination, and we are pleased to note that independent certification is available on request and can be secured ahead of any commitment, including detail of the Type IIa classification itself. Diamonds of this calibre reward patient, in-person consideration; the extraordinary transparency of Type IIa is best appreciated by eye, in good light, where its purity becomes self-evident. When you would like to study the pair and discuss clarity, metal and the certification you prefer, our Negotiation Room is open for a confidential, unhurried conversation with no obligation. We can explain why Type IIa is so prized, how the two stones were matched, and how to regard them as both a rare ornament and a deeply concentrated reserve of value. Contact us whenever the moment is right, and a private viewing will be arranged entirely around your discretion and your schedule.

Specifications

  • Earring type: Stud
  • Diamond / Gem weight: 7, 3.5ct
  • Cut / Shape: Round
  • Colour: D
MEET YOUR PRIVATE CLIENT ADVISOR

Rebecca Forsyth

Senior Diamond Earrings 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 Diamond Stud Earrings. 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.

💬
7 Carat Round Studs Solitaire’s D… $24,500
Reserve
Private Advisory
Still with the 7-carat round? 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

Round Brilliant

Carat

3.5, 7ct

Colour

Brilliant White / D Color

Clarity

FL

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.