Round|Natural|GIA

4.01ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 5241015312

Certificate GIA 5241015312

Diamond specifications and retailer prices

From $209,146 AUD

£115,680 GBP

As of October 30, 2026

Save $127,763 AUD (38%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $336,908 AUD at MOH London · As of October 29, 2026

View at MOH London

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5241015312. Listed at 19 retailers as of October 29, 2026, with prices from $209,146 to $336,908, a $127,763 spread on the same certified stone. MOH London lists it at $336,908. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.01

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.5°

Pavilion angle41.8°

OriginNatural

Grading LabGIA

CertificateGIA 5241015312

Dimensions10.23 × 10.31 × 6.25 mm

L/W Ratio1.01

Culet sizeNone

Key to symbols

Feather, Pinpoint

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 5241015312

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: $336,908 AUD|Low: $197,411 AUD|High: $339,152 AUD|Avg: $238,110 AUD|-0.5%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 30, 2026

Retailer 8$199,872 AUD

Retailer 2$209,146 AUD

Retailer 12$211,835 AUD

Retailer 7$213,164 AUD

Retailer 13$215,724 AUD

Retailer 3$221,589 AUD

Retailer 4$228,552 AUD

Retailer 10$236,850 AUD

Retailer 11$246,718 AUD

Retailer 9$256,587 AUD

Retailer 5$264,031 AUD

Retailer 6$267,469 AUD

MOH London$336,908 AUD

38 data points across 13 retailers

19 retailers$209,146 AUD to $336,908 AUD

Retailer 1

$199,872 AUD

Price last confirmed 26 days ago

B+

Retailer 2

$209,146 AUD

£115,680 GBP

View

B+

Retailer 3

$211,835 AUD

$148,802 USD

View

B+

Retailer 4

$213,164 AUD

$149,736 USD

View

Final sale: no returns

B+

Retailer 5

$215,724 AUD

$151,534 USD

View

B+

Retailer 6

$221,589 AUD

$155,654 USD

View

Retailer 7

$223,515 AUD

$157,007 USD

View

Price last confirmed 34 days ago

Retailer 8

$227,145 AUD

$159,557 USD

View

Price last confirmed 59 days ago

B+

Retailer 9

$228,552 AUD

$160,545 USD

View

B+

Retailer 10

$236,850 AUD

$166,374 USD

View

Retailer 11

$246,718 AUD

$173,306 USD

View

Retailer 12

$256,587 AUD

$180,238 USD

View

Price last confirmed 32 days ago

Retailer 13

$256,587 AUD

$180,238 USD

View

Retailer 14

$260,754 AUD

$183,165 USD

View

Price last confirmed 61 days ago

Retailer 15

$264,031 AUD

$185,467 USD

View

Retailer 16

$266,455 AUD

$187,170 USD

View

Price last confirmed 32 days ago

Retailer 17

$267,469 AUD

ZAR 3,035,253 ZAR

View

Retailer 18

$270,783 AUD

$190,210 USD

View

Price last confirmed 60 days ago

Most Expensive

MOH London

64208B969 · Oct 29

$336,908 AUD

£186,346 GBP

View

18 more retailers have this diamond

Prices start from $209,146 AUDSave up to $127,763 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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4.01ct Round

$209,146 AUD