Round|Natural|GIA

4.01ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 5231826126

Certificate GIA 5231826126

Diamond specifications and retailer prices

From $143,492 NZD

£63,571 GBP

As of November 2, 2026

Save $81,855 NZD (36%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $225,347 NZD at MOH London · As of November 1, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5231826126. Listed at 15 retailers as of November 1, 2026, with prices from $143,492 to $225,347, a $81,855 spread on the same certified stone. MOH London lists it at $225,347. 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

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle40.6°

OriginNatural

Grading LabGIA

CertificateGIA 5231826126

Dimensions10.09 × 10.03 × 6.32 mm

L/W Ratio1.01

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 5231826126

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: Nov 2

Current: $225,347 NZD|Low: $135,120 NZD|High: $228,062 NZD|Avg: $166,437 NZD|-0.1%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 2, 2026

Retailer 7$136,804 NZD

Retailer 2$143,492 NZD

Retailer 11$145,996 NZD

Retailer 12$150,303 NZD

Retailer 4$159,269 NZD

Retailer 9$163,193 NZD

Retailer 8$165,906 NZD

Retailer 3$172,542 NZD

Retailer 5$174,300 NZD

Retailer 10$179,178 NZD

Retailer 6$180,819 NZD

MOH London$225,347 NZD

42 data points across 12 retailers

15 retailers$143,492 NZD to $225,347 NZD

Retailer 1

$136,804 NZD

A$118,420 AUD

Price last confirmed 29 days ago

B+

Retailer 2

$143,492 NZD

£63,571 GBP

View

B+

Retailer 3

$144,335 NZD

$81,210 USD

View

B+

Retailer 4

$145,996 NZD

$82,145 USD

View

Final sale: no returns

B+

Retailer 5

$150,303 NZD

$84,568 USD

View

B+

Retailer 6

$153,905 NZD

$86,595 USD

View

Retailer 7

$159,269 NZD

$89,613 USD

View

Price last confirmed 8 days ago

Retailer 8

$163,193 NZD

£72,300 GBP

View

Retailer 9

$165,906 NZD

$93,347 USD

View

B+

Retailer 10

$172,542 NZD

$97,081 USD

View

B+

Retailer 11

$174,300 NZD

€93,400 EUR

View

B+

Retailer 12

$177,493 NZD

$99,866 USD

View

B+

Retailer 13

$179,178 NZD

$100,815 USD

View

B+

Retailer 14

$180,819 NZD

ZAR 1,643,590 ZAR

View

Most Expensive

MOH London

A4BB2DBB6 · Nov 1

$225,347 NZD

£99,836 GBP

View

14 more retailers have this diamond

Prices start from $143,492 NZDSave up to $81,855 NZD

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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B+

4.01ct Round

$143,492 NZD