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Oval|Lab Grown|IGI

4.01ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG764642259

Certificate IGI LG764642259

Diamond specifications and retailer prices

From $992 USD
Save $3,523 USD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,780 USD at Brilliant Earth
View at Brilliant Earth

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764642259 or 764642259. Listed at 22 retailers, with a 355% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.01
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764642259
Dimensions13.15 × 8.86 × 13.15 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.15 mm8.86 mm4.01 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764642259
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Sep 29
Current: $9,780 USD|Low: $792 USD|High: $10,260 USD|Avg: $3,065 USD|-4.7%
Brilliant Earth
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
October 1, 2026
Retailer 2$1,106 USD
Retailer 13$1,150 USD
Retailer 3$1,193 USD
Retailer 10$1,325 USD
Retailer 15$1,365 USD
Retailer 9$1,610 USD
Retailer 11$1,896 USD
Retailer 4$2,640 USD
Retailer 12$2,724 USD
Retailer 8$3,275 USD
Retailer 5$3,505 USD
Retailer 6$3,513 USD
Retailer 7$3,952 USD
Retailer 14$4,352 USD
Brilliant Earth$9,780 USD

40 data points across 15 retailers

22 retailers$992 USD to $4,515 USD

A
Cheapest Retailer
-
$992 USD
A
Retailer 2
-
$1,079 USD
View
A
Retailer 3
-
$1,106 USD
£871 GBP
View
A
Retailer 4
-
$1,135 USD
View
A
Retailer 5
-
$1,150 USD
View
A
Retailer 6
-
$1,193 USD
View
A
Retailer 7
-
$1,325 USD
View
A
Retailer 8
-
$1,365 USD
View
A
Retailer 9
-
$1,610 USD
View
B+
Retailer 10
-
$1,901 USD
£1,497 GBP
View
B+
Retailer 11
-
$2,380 USD
View
B+
Retailer 12
-
$2,404 USD
View
B+
Retailer 13
-
$2,640 USD
ZAR 42,646 ZAR
View
Price last confirmed 10 days ago
B
Retailer 14
-
$2,724 USD
A$4,190 AUD
View
B
Retailer 15
-
$3,275 USD
A$5,038 AUD
View
B
Retailer 16
-
$3,505 USD
£2,760 GBP
View
B
Retailer 17
-
$3,513 USD
View
B
Retailer 18
-
$3,952 USD
View
B
Retailer 19
-
$4,352 USD
£3,427 GBP
View
B
Retailer 20
-
$4,515 USD
View
B
Retailer 21
-
$8,810 USD
View
Price under review
Most Expensive
B
Brilliant Earth
18028167A · Aug 22
$9,780 USD
View
Price under review
21 more retailers have this diamond
Prices start from $992 USDSave up to $3,523 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.

A
4.01ct Oval
$992 USD