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Oval|Lab Grown|IGI

4.04ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG641482474

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG641482474

Diamond specifications and retailer prices

From $471 USD
£371 GBP
As of October 30, 2026
Save $4,049 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,520 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.04ct lab-grown oval diamond

This 4.04ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG641482474 or 641482474. Listed at 16 retailers as of October 29, 2026, with prices from $471 to $4,520, a $4,049 spread on the same certified stone. Brilliant Earth lists it at $4,520. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.04
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641482474
Dimensions13.32 × 8.88 × 5.52 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.32 mm8.88 mm4.04 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641482474
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.2%

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 30
Current: $4,520 USD|Low: $454 USD|High: $5,200 USD|Avg: $1,348 USD|-13.1%
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
Retailer 16
October 30, 2026
Retailer 6$454 USD
Retailer 2$471 USD
Retailer 4$508 USD
Retailer 7$556 USD
Retailer 15$563 USD
Retailer 14$850 USD
Retailer 16$882 USD
Retailer 9$932 USD
Retailer 12$962 USD
Retailer 5$976 USD
Retailer 8$1,383 USD
Retailer 10$1,513 USD
Retailer 3$1,809 USD
Retailer 13$2,079 USD
Retailer 11$2,475 USD
Brilliant Earth$4,520 USD

37 data points across 16 retailers

16 retailers$471 USD to $4,520 USD

Retailer 1
-
$454 USD
Price last confirmed 36 days ago
A
Retailer 2
-
$471 USD
£371 GBP
View
Retailer 3
-
$508 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$556 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$563 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$850 USD
View
B+
Retailer 7
-
$882 USD
View
A
Retailer 8
-
$932 USD
£734 GBP
View
A
Retailer 9
-
$962 USD
€916 EUR
View
A
Retailer 10
-
$976 USD
View
B+
Retailer 11
-
$1,383 USD
View
B+
Retailer 12
-
$1,513 USD
View
Retailer 13
-
$1,809 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$2,079 USD
£1,637 GBP
View
Retailer 15
-
$2,475 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
10983263A · Oct 29
$4,520 USD
View
15 more retailers have this diamond
Prices start from $471 USDSave up to $4,049 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
4.04ct Oval
$471 USD