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Oval|Lab Grown|IGI

3.07ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG652421495

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG652421495

Diamond specifications and retailer prices

From $830 CAD
As of November 4, 2026
Save $3,474 CAD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,304 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.07ct lab-grown oval diamond

This 3.07ct 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 LG652421495 or 652421495. Listed at 14 retailers as of November 4, 2026, with prices from $830 to $4,304, a $3,474 spread on the same certified stone. Brilliant Earth lists it at $4,304. 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

3.07
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652421495
Dimensions12.12 × 8.23 × 5.03 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.12 mm8.23 mm3.07 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652421495
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.1%

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: Nov 4
Current: $4,304 CAD|Low: $613 CAD|High: $5,851 CAD|Avg: $1,637 CAD|-26.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4$613 CAD
Retailer 10$754 CAD
Retailer 7$830 CAD
Retailer 11$983 CAD
Retailer 8$1,042 CAD
Retailer 2$1,092 CAD
Retailer 12$1,165 CAD
Retailer 3$1,415 CAD
Retailer 9$1,799 CAD
Retailer 5$2,390 CAD
Retailer 6$2,687 CAD
Brilliant Earth$4,304 CAD

37 data points across 12 retailers

14 retailers$830 CAD to $4,304 CAD

Retailer 1
-
$495 CAD
Price last confirmed 44 days ago
Retailer 2
-
$574 CAD
View
Price last confirmed 41 days ago
Retailer 3
-
$605 CAD
View
Price last confirmed 40 days ago
A
Retailer 4
-
$830 CAD
View
B+
Retailer 5
-
$983 CAD
View
A
Retailer 6
-
$1,042 CAD
View
A
Retailer 7
-
$1,092 CAD
View
A
Retailer 8
-
$1,165 CAD
View
A
Retailer 9
-
$1,415 CAD
View
B+
Retailer 10
-
$1,799 CAD
View
Retailer 11
-
$1,972 CAD
View
Price last confirmed 39 days ago
B+
Retailer 12
-
$2,390 CAD
View
B
Retailer 13
-
$2,687 CAD
View
Most Expensive
B
Brilliant Earth
20359079A · Nov 4
$4,304 CAD
$3,060 USD
View
13 more retailers have this diamond
Prices start from $830 CADSave up to $3,474 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
3.07ct Oval
$830 CAD