CaratHunter
Plans
Radiant|Lab Grown|IGI

1.52ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG835610496

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG835610496

Diamond specifications and retailer prices

From $253 CAD
$181 USD
As of October 28, 2026
Save $1,496 CAD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,750 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG835610496 or 835610496. Listed at 11 retailers as of October 28, 2026, with prices from $253 to $1,750, a $1,496 spread on the same certified stone. Brilliant Earth lists it at $1,750. 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

1.52
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835610496
Dimensions6.60 × 6.33 × 4.37 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.33 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835610496
Side View
Table 66.0%Crown 39.7°Girdle: MediumPavilion 35.8°CuletDepth 69.0%

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 28
Current: $1,750 CAD|Low: $253 CAD|High: $1,833 CAD|Avg: $900 CAD|-4.6%
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 10$253 CAD
Retailer 7$281 CAD
Retailer 2$315 CAD
Retailer 6$389 CAD
Retailer 5$507 CAD
Retailer 3$544 CAD
Retailer 11$982 CAD
Retailer 9$1,319 CAD
Retailer 4$1,414 CAD
Retailer 8$1,502 CAD
Brilliant Earth$1,750 CAD

31 data points across 11 retailers

11 retailers$253 CAD to $1,750 CAD

A
Cheapest Retailer
-
$253 CAD
$181 USD
Final sale: no returns
A
Retailer 2
-
$281 CAD
$201 USD
View
A
Retailer 3
-
$315 CAD
£177 GBP
View
B+
Retailer 4
-
$389 CAD
$278 USD
View
A
Retailer 5
-
$507 CAD
£285 GBP
View
A
Retailer 6
-
$544 CAD
€370 EUR
View
B+
Retailer 7
-
$982 CAD
$702 USD
View
B
Retailer 8
-
$1,319 CAD
£742 GBP
View
B
Retailer 9
-
$1,414 CAD
$1,010 USD
View
B
Retailer 10
-
$1,502 CAD
$1,073 USD
View
Most Expensive
B
Brilliant Earth
21435365A · Oct 28
$1,750 CAD
$1,250 USD
View
10 more retailers have this diamond
Prices start from $253 CADSave up to $1,496 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
1.52ct Radiant
$253 CAD