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Oval|Lab Grown|IGI

3.80ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG614316010

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG614316010

Diamond specifications and retailer prices

From $600 CAD
$429 USD
As of October 29, 2026
Save $4,228 CAD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,829 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.8ct lab-grown oval diamond

This 3.8ct 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 LG614316010 or 614316010. Listed at 15 retailers as of October 29, 2026, with prices from $600 to $4,829, a $4,228 spread on the same certified stone. Brilliant Earth lists it at $4,829. 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

3.80
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614316010
Dimensions13.03 × 8.63 × 5.42 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Top View
13.03 mm8.63 mm3.80 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614316010
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

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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: $4,829 CAD|Low: $575 CAD|High: $4,983 CAD|Avg: $1,741 CAD|-3.1%
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 29, 2026
Retailer 5$600 CAD
Retailer 10$672 CAD
Retailer 15$743 CAD
Retailer 16$743 CAD
Retailer 14$915 CAD
Retailer 3$1,127 CAD
Retailer 6$1,171 CAD
Retailer 2$1,223 CAD
Retailer 13$1,271 CAD
Retailer 7$1,313 CAD
Retailer 11$2,087 CAD
Retailer 8$2,160 CAD
Retailer 4$2,391 CAD
Retailer 9$2,736 CAD
Retailer 12$3,695 CAD
Brilliant Earth$4,829 CAD

36 data points across 16 retailers

15 retailers$600 CAD to $4,829 CAD

A
Cheapest Retailer
-
$600 CAD
$429 USD
A
Retailer 2
-
$672 CAD
$480 USD
View
A
Retailer 3
-
$743 CAD
$531 USD
View
A
Retailer 4
-
$743 CAD
$531 USD
View
A
Retailer 5
-
$915 CAD
£515 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,127 CAD
$805 USD
View
B+
Retailer 7
-
$1,171 CAD
$837 USD
View
A
Retailer 8
-
$1,223 CAD
£688 GBP
View
A
Retailer 9
-
$1,313 CAD
$938 USD
View
B+
Retailer 10
-
$2,087 CAD
$1,491 USD
View
B+
Retailer 11
-
$2,160 CAD
$1,543 USD
View
B+
Retailer 12
-
$2,391 CAD
$1,708 USD
View
B+
Retailer 13
-
$2,736 CAD
£1,539 GBP
View
B
Retailer 14
-
$3,695 CAD
$2,640 USD
View
Most Expensive
B
Brilliant Earth
8850989A · Oct 29
$4,829 CAD
$3,450 USD
View
14 more retailers have this diamond
Prices start from $600 CADSave up to $4,228 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
3.80ct Oval
$600 CAD