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Radiant|Lab Grown|IGI

1.52ct D SI1 Radiant Lab Grown Diamond

VG • D/SI1 • IGI LG570362858

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

Certificate IGI LG570362858

Diamond specifications and retailer prices

From $761 CAD
$545 USD
As of October 24, 2026
Save $2,778 CAD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,539 CAD at MOH London · As of October 29, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG570362858 or 570362858. Listed at 13 retailers as of October 29, 2026, with prices from $761 to $3,539, a $2,778 spread on the same certified stone. MOH London lists it at $3,539. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570362858
Dimensions7.47 × 5.70 × 3.88 mm
L/W Ratio1.31
Culet sizePointed
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
7.47 mm5.70 mm1.52 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570362858
Side View
Table 62.0%Crown 42°Girdle: Slightly ThickPavilion 30°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $3,539 CAD|Low: $545 CAD|High: $3,562 CAD|Avg: $1,412 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$680 CAD
Retailer 3$761 CAD
Retailer 12$761 CAD
Retailer 4$834 CAD
Retailer 9$844 CAD
Retailer 5$1,041 CAD
Retailer 6$1,228 CAD
Retailer 11$1,316 CAD
Retailer 2$1,390 CAD
Retailer 10$2,218 CAD
Retailer 7$2,267 CAD
MOH London$3,539 CAD

44 data points across 12 retailers

13 retailers$761 CAD to $3,539 CAD

Retailer 1
-
$680 CAD
$487 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$761 CAD
$545 USD
View
B+
Retailer 3
-
$761 CAD
$545 USD
View
Final sale: no returns
B+
Retailer 4
-
$834 CAD
$597 USD
View
B+
Retailer 5
-
$844 CAD
$604 USD
View
B+
Retailer 6
-
$1,041 CAD
$745 USD
View
Retailer 7
-
$1,228 CAD
€837 EUR
View
Price last confirmed 7 days ago
B
Retailer 8
-
$1,316 CAD
$942 USD
View
B
Retailer 9
-
$1,390 CAD
£783 GBP
View
B
Retailer 10
-
$1,960 CAD
£1,105 GBP
View
B
Retailer 11
-
$2,218 CAD
$1,588 USD
View
B
Retailer 12
-
$2,267 CAD
$1,623 USD
View
Most Expensive
B
MOH London
LG570362858 · Oct 29
$3,539 CAD
£1,995 GBP
View
12 more retailers have this diamond
Prices start from $761 CADSave up to $2,778 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.

B+
1.52ct Radiant
$761 CAD