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Round|Natural|GIA

4.01ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2235915428

Certificate GIA 2235915428

Diamond specifications and retailer prices

From $80,354 AUD
₹5,375,616 INR
As of October 29, 2026
Save $64,969 AUD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $145,323 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2235915428. Listed at 21 retailers as of October 29, 2026, with prices from $80,354 to $145,323, a $64,969 spread on the same certified stone. MOH London lists it at $145,323. 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 angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235915428
Dimensions10.14 × 10.10 × 6.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
10.14 mm10.10 mm4.01 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235915428
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.2%

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 29
Current: $145,323 AUD|Low: $77,206 AUD|High: $145,323 AUD|Avg: $102,242 AUD|+3.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 14$80,354 AUD
Retailer 7$89,459 AUD
Retailer 13$92,008 AUD
Retailer 11$92,584 AUD
Retailer 3$93,643 AUD
Retailer 16$93,647 AUD
Retailer 12$95,762 AUD
Retailer 6$96,410 AUD
Retailer 10$98,118 AUD
Retailer 5$98,791 AUD
Retailer 18$102,163 AUD
Retailer 19$106,420 AUD
Retailer 9$108,196 AUD
Retailer 2$108,448 AUD
Retailer 8$110,676 AUD
Retailer 17$113,833 AUD
Retailer 4$114,933 AUD
Retailer 15$115,369 AUD
MOH London$145,323 AUD

24 data points across 19 retailers

21 retailers$80,354 AUD to $145,323 AUD

A
Cheapest Retailer
-
$80,354 AUD
₹5,375,616 INR
Retailer 2
-
$84,738 AUD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$89,459 AUD
$62,840 USD
View
A
Retailer 4
-
$92,008 AUD
£50,890 GBP
View
B+
Retailer 5
-
$92,584 AUD
$65,035 USD
View
Retailer 6
-
$93,038 AUD
$65,354 USD
View
Price last confirmed 61 days ago
B+
Retailer 7
-
$93,643 AUD
$65,779 USD
View
B+
Retailer 8
-
$93,647 AUD
$65,782 USD
View
Final sale: no returns
B+
Retailer 9
-
$95,762 AUD
£52,967 GBP
View
B+
Retailer 10
-
$96,410 AUD
$67,723 USD
View
B+
Retailer 11
-
$98,118 AUD
$68,922 USD
View
B+
Retailer 12
-
$98,791 AUD
$69,395 USD
View
B+
Retailer 13
-
$106,420 AUD
$74,754 USD
View
B+
Retailer 14
-
$108,196 AUD
£59,844 GBP
View
B+
Retailer 15
-
$108,448 AUD
€72,551 EUR
View
B+
Retailer 16
-
$110,676 AUD
$77,744 USD
View
Retailer 17
-
$110,911 AUD
$77,909 USD
View
Price last confirmed 63 days ago
B+
Retailer 18
-
$113,833 AUD
$79,961 USD
View
B
Retailer 19
-
$114,933 AUD
$80,734 USD
View
B
Retailer 20
-
$115,369 AUD
ZAR 1,309,215 ZAR
View
Most Expensive
B
MOH London
E4B866EF7 · Oct 29
$145,323 AUD
£80,379 GBP
View
20 more retailers have this diamond
Prices start from $80,354 AUDSave up to $64,969 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
$80,354 AUD