Oval|Lab Grown|IGI

4.02ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG818688284

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818688284

Diamond specifications and retailer prices

From $734 USD
As of October 29, 2026
Save $2,489 USD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,420 USD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 4.02ct lab-grown oval diamond

This 4.02ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818688284 or 818688284. Listed at 19 retailers as of October 29, 2026, with a 339% 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

4.02
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818688284
Dimensions13.01 × 8.84 × 5.43 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.01 mm8.84 mm4.02 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818688284
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 61.4%

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 29
Current: $7,420 USD|Low: $734 USD|High: $7,420 USD|Avg: $2,129 USD
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 30, 2026
Retailer 6$734 USD
Retailer 11$940 USD
Retailer 2$1,217 USD
Retailer 10$1,242 USD
Retailer 12$1,362 USD
Retailer 15$1,610 USD
Retailer 9$1,682 USD
Retailer 14$1,944 USD
Retailer 4$2,362 USD
Retailer 13$2,526 USD
Retailer 3$2,596 USD
Retailer 5$2,625 USD
Retailer 7$2,889 USD
Retailer 8$3,223 USD
Brilliant Earth$7,420 USD

44 data points across 15 retailers

19 retailers$734 USD to $3,223 USD

Retailer 1
-
$644 USD
Price last confirmed 28 days ago
Retailer 2
-
$730 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$734 USD
View
Final sale: no returns
Retailer 4
-
$778 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$940 USD
View
A
Retailer 6
-
$1,217 USD
£958 GBP
View
A
Retailer 7
-
$1,242 USD
View
A
Retailer 8
-
$1,362 USD
€1,297 EUR
View
A
Retailer 9
-
$1,610 USD
View
B+
Retailer 10
-
$1,682 USD
A$2,588 AUD
View
B+
Retailer 11
-
$1,944 USD
View
Retailer 12
-
$2,188 USD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$2,362 USD
£1,860 GBP
View
B+
Retailer 14
-
$2,526 USD
View
B+
Retailer 15
-
$2,596 USD
View
B+
Retailer 16
-
$2,625 USD
View
Retailer 17
-
$2,889 USD
A$4,444 AUD
View
Price last confirmed 21 days ago
B
Retailer 18
-
$3,223 USD
£2,538 GBP
View
Most Expensive
Brilliant Earth
20901250A · Oct 23
$7,420 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $734 USDSave up to $2,489 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
4.02ct Oval
$734 USD