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Oval|Lab Grown|IGI

4.01ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG774656801

Certificate IGI LG774656801

Diamond specifications and retailer prices

From $662 USD
Save $2,621 USD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,560 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 LG774656801 or 774656801. Listed at 24 retailers, with a 396% 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 angle33°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774656801
Dimensions12.56 × 9.03 × 12.56 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.56 mm9.03 mm4.01 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774656801
Side View
Table 60.0%Crown 33°Girdle: ThickPavilion 40.4°Culet: NoneDepth 61.4%

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: Oct 1
Current: $9,560 USD|Low: $481 USD|High: $9,560 USD|Avg: $1,994 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 20$662 USD
Retailer 15$819 USD
Retailer 10$865 USD
Retailer 19$1,002 USD
Retailer 17$1,044 USD
Retailer 5$1,164 USD
Retailer 9$1,187 USD
Retailer 7$1,460 USD
Retailer 16$1,500 USD
Retailer 6$1,503 USD
Retailer 12$1,598 USD
Retailer 13$1,676 USD
Retailer 14$1,731 USD
Retailer 3$2,134 USD
Retailer 21$2,329 USD
Retailer 22$2,361 USD
Retailer 4$2,373 USD
Retailer 11$2,477 USD
Retailer 18$2,597 USD
Retailer 2$3,010 USD
Retailer 8$3,283 USD
Brilliant Earth$9,560 USD

40 data points across 22 retailers

24 retailers$662 USD to $3,283 USD

A
Cheapest Retailer
-
$662 USD
A
Retailer 2
-
$819 USD
HK$6,400 HKD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$865 USD
View
B+
Retailer 4
-
$1,002 USD
View
A
Retailer 5
-
$1,044 USD
View
A
Retailer 6
-
$1,140 USD
£897 GBP
View
A
Retailer 7
-
$1,187 USD
€1,130 EUR
View
A
Retailer 8
-
$1,460 USD
ZAR 23,581 ZAR
View
B+
Retailer 9
-
$1,496 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$1,500 USD
View
B+
Retailer 11
-
$1,503 USD
A$2,313 AUD
View
B+
Retailer 12
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$1,598 USD
A$2,458 AUD
View
B+
Retailer 13
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$1,676 USD
View
B+
Retailer 14
-
$1,731 USD
View
B+
Retailer 15
-
$2,134 USD
£1,680 GBP
View
B+
Retailer 16
-
$2,329 USD
View
B+
Retailer 17
-
$2,361 USD
SGD 3,191 SGD
View
B+
Retailer 18
-
$2,373 USD
View
B+
Retailer 19
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$2,476 USD
View
B+
Retailer 20
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$2,515 USD
View
B
Retailer 21
-
$2,597 USD
View
B
Retailer 22
-
$3,010 USD
A$4,631 AUD
View
B
Retailer 23
-
$3,283 USD
£2,585 GBP
View
Most Expensive
B
Brilliant Earth
18433806A · Sep 29
$9,560 USD
View
Price under review
23 more retailers have this diamond
Prices start from $662 USDSave up to $2,621 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
$662 USD