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Round|Natural|GIA

4.01ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2537166740

Certificate GIA 2537166740

Diamond specifications and retailer prices

From $84,002 AUD
$59,007 USD
As of October 31, 2026
Save $59,119 AUD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $143,121 AUD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2537166740. Listed at 15 retailers as of October 31, 2026, with prices from $84,002 to $143,121, a $59,119 spread on the same certified stone. MOH London lists it at $143,121. 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
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2537166740
Dimensions10.15 × 10.20 × 6.26 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
10.15 mm10.20 mm4.01 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537166740
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $143,121 AUD|Low: $84,002 AUD|High: $143,887 AUD|Avg: $100,044 AUD|-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
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 5$84,002 AUD
Retailer 6$84,800 AUD
Retailer 11$86,000 AUD
Retailer 9$87,563 AUD
Retailer 10$88,056 AUD
Retailer 2$92,009 AUD
Retailer 14$97,292 AUD
Retailer 15$98,118 AUD
Retailer 7$99,085 AUD
Retailer 3$101,034 AUD
Retailer 12$102,905 AUD
Retailer 13$106,841 AUD
Retailer 4$107,328 AUD
Retailer 8$108,485 AUD
MOH London$143,121 AUD

18 data points across 15 retailers

15 retailers$84,002 AUD to $143,121 AUD

A
Cheapest Retailer
-
$84,002 AUD
$59,007 USD
Final sale: no returns
Retailer 2
-
$84,800 AUD
SGD 80,496 SGD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$86,000 AUD
CA$83,903 CAD
View
A
Retailer 4
-
$87,563 AUD
$61,508 USD
View
A
Retailer 5
-
$88,056 AUD
$61,855 USD
View
A
Retailer 6
-
$92,009 AUD
£50,891 GBP
View
B+
Retailer 7
-
$95,459 AUD
$67,055 USD
View
B+
Retailer 8
-
$97,292 AUD
$68,342 USD
View
B+
Retailer 9
-
$98,118 AUD
$68,922 USD
View
B+
Retailer 10
-
$101,034 AUD
$70,971 USD
View
B+
Retailer 11
-
$102,905 AUD
$72,285 USD
View
B+
Retailer 12
-
$106,841 AUD
$75,050 USD
View
B+
Retailer 13
-
$107,328 AUD
£59,364 GBP
View
B+
Retailer 14
-
$108,485 AUD
€72,576 EUR
View
Most Expensive
B
MOH London
FD710A350 · Nov 1
$143,121 AUD
£79,161 GBP
View
14 more retailers have this diamond
Prices start from $84,002 AUDSave up to $59,119 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.

A
4.01ct Round
$84,002 AUD