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Round|Natural|IGI

4.01ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 761526203

Shape and cutting style on the report: Round brilliant

Certificate IGI 761526203

Diamond specifications and retailer prices

From $41,584 USD
As of October 31, 2026
Save $23,538 USD (36%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $65,122 USD 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 IGI 761526203. Listed at 17 retailers as of October 31, 2026, with prices from $41,584 to $65,122, a $23,538 spread on the same certified stone. MOH London lists it at $65,122. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 761526203
Dimensions10.08 × 9.98 × 6.33 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
10.08 mm9.98 mm4.01 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 761526203
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $65,122 USD|Low: $40,170 USD|High: $66,989 USD|Avg: $47,085 USD|-1.9%
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
November 1, 2026
Retailer 8$40,680 USD
Retailer 3$41,584 USD
Retailer 4$41,712 USD
Retailer 5$42,191 USD
Retailer 13$42,357 USD
Retailer 10$43,014 USD
Retailer 6$43,435 USD
Retailer 16$44,600 USD
Retailer 9$46,585 USD
Retailer 7$46,654 USD
Retailer 17$47,944 USD
Retailer 14$49,862 USD
Retailer 11$50,370 USD
Retailer 2$51,260 USD
Retailer 15$51,780 USD
Retailer 12$52,254 USD
MOH London$65,122 USD

14 data points across 17 retailers

17 retailers$41,584 USD to $65,122 USD

Retailer 1
-
$40,680 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$41,584 USD
View
A
Retailer 3
-
$41,712 USD
View
A
Retailer 4
-
$42,191 USD
View
Final sale: no returns
A
Retailer 5
-
$42,357 USD
£33,352 GBP
View
A
Retailer 6
-
$43,014 USD
£33,869 GBP
View
A
Retailer 7
-
$43,435 USD
View
A
Retailer 8
-
$44,600 USD
View
Retailer 9
-
$46,585 USD
View
Price last confirmed 14 days ago
Retailer 10
-
$46,654 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$47,944 USD
View
A
Retailer 12
-
$49,862 USD
View
A
Retailer 13
-
$50,370 USD
€47,971 EUR
View
A
Retailer 14
-
$51,260 USD
View
A
Retailer 15
-
$51,780 USD
View
A
Retailer 16
-
$52,254 USD
ZAR 844,164 ZAR
View
Most Expensive
B+
MOH London
34F0229D6 · Nov 1
$65,122 USD
£51,277 GBP
View
16 more retailers have this diamond
Prices start from $41,584 USDSave up to $23,538 USD

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
$41,584 USD