CaratHunter
Plans
Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG830669830

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG830669830

Diamond specifications and retailer prices

From $762 CAD
$545 USD
As of November 3, 2026
Save $5,415 CAD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,177 CAD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830669830 or 830669830. Listed at 19 retailers as of November 3, 2026, with prices from $762 to $6,177, a $5,415 spread on the same certified stone. Brilliant Earth lists it at $6,177. 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

1.52
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830669830
Dimensions6.47 × 6.45 × 4.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.47 mm6.45 mm1.52 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830669830
Side View
Table 63.0%Crown 35.4°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 68.2%

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 3
Current: $6,177 CAD|Low: $762 CAD|High: $6,177 CAD|Avg: $2,344 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
Retailer 17
Retailer 18
November 3, 2026
Retailer 15$762 CAD
Retailer 12$893 CAD
Retailer 10$946 CAD
Retailer 6$1,090 CAD
Retailer 18$1,132 CAD
Retailer 4$1,231 CAD
Retailer 2$1,390 CAD
Retailer 13$1,457 CAD
Retailer 14$1,518 CAD
Retailer 11$1,986 CAD
Retailer 8$2,203 CAD
Retailer 5$2,622 CAD
Retailer 9$2,747 CAD
Retailer 16$2,754 CAD
Retailer 3$2,950 CAD
Retailer 7$3,407 CAD
Retailer 17$3,525 CAD
Brilliant Earth$6,177 CAD

35 data points across 18 retailers

19 retailers$762 CAD to $6,177 CAD

A
Cheapest Retailer
-
$762 CAD
$545 USD
Final sale: no returns
A
Retailer 2
-
$893 CAD
£503 GBP
View
Retailer 3
-
$946 CAD
$677 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$1,090 CAD
$780 USD
View
A
Retailer 5
-
$1,132 CAD
$810 USD
View
A
Retailer 6
-
$1,231 CAD
€839 EUR
View
A
Retailer 7
-
$1,390 CAD
£783 GBP
View
A
Retailer 8
-
$1,457 CAD
ZAR 16,838 ZAR
View
A
Retailer 9
-
$1,518 CAD
$1,086 USD
View
B+
Retailer 10
-
$1,986 CAD
$1,421 USD
View
B+
Retailer 11
-
$2,203 CAD
A$2,425 AUD
View
B+
Retailer 12
-
$2,622 CAD
$1,876 USD
View
B+
Retailer 13
-
$2,747 CAD
£1,548 GBP
View
B+
Retailer 14
-
$2,754 CAD
$1,970 USD
View
B+
Retailer 15
-
$2,950 CAD
$2,111 USD
View
B+
Retailer 16
-
$3,407 CAD
A$3,751 AUD
View
B
Retailer 17
-
$3,525 CAD
£1,986 GBP
View
B
Retailer 18
-
$3,976 CAD
£2,240 GBP
View
Most Expensive
B
Brilliant Earth
21271804A · Nov 3
$6,177 CAD
$4,420 USD
View
18 more retailers have this diamond
Prices start from $762 CADSave up to $5,415 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 Cushion
$762 CAD