CaratHunter
Plans
Radiant|Lab Grown|IGI

1.52ct H SI1 Radiant Lab Grown Diamond

ID • H/SI1 • IGI LG537213120

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

Certificate IGI LG537213120

Diamond specifications and retailer prices

From $1,355 CAD
$970 USD
As of October 30, 2026
Save $5,394 CAD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,749 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG537213120 or 537213120. Listed at 10 retailers as of October 29, 2026, with prices from $1,355 to $6,749, a $5,394 spread on the same certified stone. MOH London lists it at $6,749. 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
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537213120
Dimensions7.56 × 5.66 × 3.91 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.56 mm5.66 mm1.52 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537213120
Side View
Table 67.0%Crown 38.9°Girdle: STK-THKPavilion 32.1°Culet: NoneDepth 69.1%

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 30
Current: $6,749 CAD|Low: $1,355 CAD|High: $6,793 CAD|Avg: $3,378 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$1,355 CAD
Retailer 3$2,026 CAD
Retailer 4$2,350 CAD
Retailer 7$2,591 CAD
Retailer 9$2,687 CAD
Retailer 8$3,193 CAD
Retailer 5$3,706 CAD
Retailer 6$4,265 CAD
MOH London$6,749 CAD

11 data points across 9 retailers

10 retailers$1,355 CAD to $6,749 CAD

A
Cheapest Retailer
-
$1,355 CAD
$970 USD
B+
Retailer 2
-
$2,026 CAD
$1,450 USD
View
B+
Retailer 3
-
$2,204 CAD
$1,578 USD
View
Retailer 4
-
$2,350 CAD
$1,682 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$2,350 CAD
$1,682 USD
View
B+
Retailer 6
-
$2,591 CAD
$1,855 USD
View
B
Retailer 7
-
$3,706 CAD
$2,653 USD
View
B
Retailer 8
-
$4,265 CAD
$3,053 USD
View
B
Retailer 9
-
$4,404 CAD
$3,153 USD
View
Most Expensive
B
MOH London
LG537213120 · Oct 29
$6,749 CAD
£3,804 GBP
View
9 more retailers have this diamond
Prices start from $1,355 CADSave up to $5,394 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
$1,355 CAD