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Oval|Lab Grown|IGI

4.00ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG848616381

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG848616381

Diamond specifications and retailer prices

From $701 CAD
£394 GBP
As of October 29, 2026
Save $4,016 CAD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,717 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG848616381 or 848616381. Listed at 11 retailers as of October 28, 2026, with prices from $701 to $4,717, a $4,016 spread on the same certified stone. Brilliant Earth lists it at $4,717. 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

4.00
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848616381
Dimensions12.77 × 8.88 × 5.40 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.77 mm8.88 mm4.00 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848616381
Side View
Table 57.0%Crown 36.3°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 60.8%

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 29
Current: $4,717 CAD|Low: $697 CAD|High: $4,717 CAD|Avg: $1,892 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$701 CAD
Retailer 3$754 CAD
Retailer 8$1,029 CAD
Retailer 6$1,120 CAD
Retailer 2$1,382 CAD
Retailer 11$1,847 CAD
Retailer 9$1,915 CAD
Retailer 7$2,244 CAD
Retailer 10$2,723 CAD
Retailer 4$3,082 CAD
Brilliant Earth$4,717 CAD

7 data points across 11 retailers

11 retailers$701 CAD to $4,717 CAD

A
Cheapest Retailer
-
$701 CAD
£394 GBP
A
Retailer 2
-
$754 CAD
$539 USD
View
Final sale: no returns
A
Retailer 3
-
$1,029 CAD
$735 USD
View
B+
Retailer 4
-
$1,120 CAD
$800 USD
View
B+
Retailer 5
-
$1,382 CAD
£777 GBP
View
B+
Retailer 6
-
$1,847 CAD
$1,320 USD
View
B+
Retailer 7
-
$1,915 CAD
$1,368 USD
View
B
Retailer 8
-
$2,244 CAD
$1,603 USD
View
B
Retailer 9
-
$2,723 CAD
$1,945 USD
View
B
Retailer 10
-
$3,082 CAD
£1,734 GBP
View
Most Expensive
B
Brilliant Earth
22255351A · Oct 28
$4,717 CAD
$3,370 USD
View
10 more retailers have this diamond
Prices start from $701 CADSave up to $4,016 CAD

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
4.00ct Oval
$701 CAD