Oval|Natural|IGI

4.01ct I SI2 Oval Natural Diamond

VG • I/SI2 • IGI 831655279

Shape and cutting style on the report: Oval brilliant

Certificate IGI 831655279

Diamond specifications and retailer prices

From $18,934 USD
₹1,803,219 INR
As of October 30, 2026
Save $14,002 USD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $32,936 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.01ct natural oval diamond

This 4.01ct natural oval sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 831655279. Listed at 10 retailers as of October 29, 2026, with prices from $18,934 to $32,936, a $14,002 spread on the same certified stone. MOH London lists it at $32,936. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.01
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.4°
Pavilion angle36°
OriginNatural
Grading LabIGI
CertificateIGI 831655279
Dimensions12.51 × 8.78 × 5.40 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
12.51 mm8.78 mm4.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 831655279
Side View
Table 64.0%Crown 39.4°Girdle: MED-THKPavilion 36°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 30
Current: $32,936 USD|Low: $18,820 USD|High: $35,922 USD|Avg: $25,371 USD|-8.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$18,934 USD
Retailer 10$21,215 USD
Retailer 8$22,189 USD
Retailer 9$22,279 USD
Retailer 3$23,039 USD
Retailer 4$24,312 USD
Retailer 5$25,084 USD
Retailer 7$26,048 USD
Retailer 6$29,717 USD
MOH London$32,936 USD

39 data points across 10 retailers

10 retailers$18,934 USD to $32,936 USD

A
Cheapest Retailer
-
$18,934 USD
₹1,803,219 INR
A
Retailer 2
-
$21,215 USD
View
A
Retailer 3
-
$22,189 USD
View
Final sale: no returns
A
Retailer 4
-
$22,279 USD
View
A
Retailer 5
-
$23,039 USD
£18,141 GBP
View
A
Retailer 6
-
$24,312 USD
View
A
Retailer 7
-
$25,084 USD
View
A
Retailer 8
-
$26,048 USD
View
A
Retailer 9
-
$29,717 USD
View
Most Expensive
B+
MOH London
47BFA717D · Oct 29
$32,936 USD
£25,934 GBP
View
9 more retailers have this diamond
Prices start from $18,934 USDSave up to $14,002 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 Oval
$18,934 USD