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Round|Lab Grown|IGI

1.50ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG792635016

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792635016

Diamond specifications and retailer prices

From $281 CAD
$201 USD
As of October 29, 2026
Save $1,395 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,677 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG792635016 or 792635016. Listed at 18 retailers as of October 28, 2026, with prices from $281 to $1,677, a $1,395 spread on the same certified stone. Reve Diamonds lists it at $1,677. 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

1.50
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792635016
Dimensions7.33 × 7.36 × 4.44 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm7.36 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792635016
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.4%

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: $638 CAD|Low: $270 CAD|High: $1,653 CAD|Avg: $684 CAD|+6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 10$281 CAD
Retailer 3$315 CAD
Retailer 2$328 CAD
Retailer 13$350 CAD
Retailer 5$490 CAD
Retailer 7$573 CAD
Retailer 1$638 CAD
Retailer 8$735 CAD
Retailer 4$740 CAD
Retailer 9$894 CAD
Retailer 12$1,036 CAD
Retailer 11$1,218 CAD
Retailer 6$1,642 CAD

41 data points across 13 retailers

18 retailers$281 CAD to $1,677 CAD

A
Cheapest Retailer
-
$281 CAD
$201 USD
A
Retailer 2
-
$315 CAD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$328 CAD
$234 USD
View
A
Retailer 4
-
$350 CAD
$250 USD
View
A
Retailer 5
-
$394 CAD
HK$2,200 HKD
View
B+
Retailer 6
-
$490 CAD
$350 USD
View
A
Retailer 7
-
$573 CAD
€390 EUR
View
A
Retailer 8
-
$603 CAD
$431 USD
View
A
Retailer 9
-
$638 CAD
£359 GBP
View
B+
Retailer 10
-
$735 CAD
A$808 AUD
View
B+
Retailer 11
-
$740 CAD
$529 USD
View
B+
Retailer 12
-
$894 CAD
$639 USD
View
B+
Retailer 13
-
$1,036 CAD
$740 USD
View
B
Retailer 14
-
$1,139 CAD
SGD 1,100 SGD
View
B
Retailer 15
-
$1,198 CAD
$856 USD
View
B
Retailer 16
-
$1,218 CAD
$870 USD
View
B
Retailer 17
-
$1,642 CAD
£924 GBP
View
Most Expensive
B
Reve Diamonds
4335A671A · Oct 28
$1,677 CAD
$1,198 USD
View
17 more retailers have this diamond
Prices start from $281 CADSave up to $1,395 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
1.50ct Round
$281 CAD