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Oval|Lab Grown|IGI

3.50ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG847653875

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847653875

Diamond specifications and retailer prices

From $668 CAD
$477 USD
As of October 29, 2026
Save $7,436 CAD (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,104 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.5ct lab-grown oval diamond

This 3.5ct 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 LG847653875 or 847653875. Listed at 16 retailers as of October 28, 2026, with prices from $668 to $8,104, a $7,436 spread on the same certified stone. Brilliant Earth lists it at $8,104. 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

3.50
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847653875
Dimensions12.53 × 8.53 × 4.82 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
12.53 mm8.53 mm3.50 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847653875
Side View
Table 55.0%Crown 34°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 56.5%

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: $8,104 CAD|Low: $668 CAD|High: $8,104 CAD|Avg: $1,898 CAD
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 5$668 CAD
Retailer 3$747 CAD
Retailer 6$747 CAD
Retailer 16$829 CAD
Retailer 2$1,017 CAD
Retailer 12$1,022 CAD
Retailer 4$1,293 CAD
Retailer 15$1,373 CAD
Retailer 9$1,374 CAD
Retailer 7$1,891 CAD
Retailer 13$2,225 CAD
Retailer 14$2,662 CAD
Retailer 8$2,702 CAD
Retailer 10$3,057 CAD
Retailer 11$3,492 CAD
Brilliant Earth$8,104 CAD

12 data points across 16 retailers

16 retailers$668 CAD to $8,104 CAD

A
Cheapest Retailer
-
$668 CAD
$477 USD
A
Retailer 2
-
$747 CAD
$534 USD
View
Final sale: no returns
A
Retailer 3
-
$747 CAD
$534 USD
View
A
Retailer 4
-
$829 CAD
$592 USD
View
A
Retailer 5
-
$1,017 CAD
£572 GBP
View
A
Retailer 6
-
$1,022 CAD
$730 USD
View
B+
Retailer 7
-
$1,293 CAD
$924 USD
View
B+
Retailer 8
-
$1,373 CAD
$981 USD
View
A
Retailer 9
-
$1,374 CAD
£773 GBP
View
B+
Retailer 10
-
$1,891 CAD
$1,351 USD
View
B+
Retailer 11
-
$2,225 CAD
$1,590 USD
View
B+
Retailer 12
-
$2,662 CAD
$1,902 USD
View
B+
Retailer 13
-
$2,702 CAD
$1,931 USD
View
B
Retailer 14
-
$3,057 CAD
£1,720 GBP
View
B
Retailer 15
-
$3,492 CAD
$2,495 USD
View
Most Expensive
B
Brilliant Earth
22219761A · Oct 28
$8,104 CAD
$5,790 USD
View
15 more retailers have this diamond
Prices start from $668 CADSave up to $7,436 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
3.50ct Oval
$668 CAD