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Round|Lab Grown|IGI

1.52ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG770643675

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770643675

Diamond specifications and retailer prices

From $274 CAD
$196 USD
As of October 29, 2026
Save $1,312 CAD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,586 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG770643675 or 770643675. Listed at 16 retailers as of October 26, 2026, with prices from $274 to $1,586, a $1,312 spread on the same certified stone. MOH London lists it at $1,586. 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
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770643675
Dimensions7.44 × 7.34 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm7.34 mm1.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770643675
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.4%

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: $1,586 CAD|Low: $263 CAD|High: $1,602 CAD|Avg: $718 CAD|+0.1%
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 30, 2026
Retailer 8$274 CAD
Retailer 3$338 CAD
Retailer 10$338 CAD
Retailer 5$569 CAD
Retailer 11$589 CAD
Retailer 2$617 CAD
Retailer 4$641 CAD
Retailer 12$698 CAD
Retailer 7$872 CAD
Retailer 6$992 CAD
Retailer 9$1,201 CAD
MOH London$1,586 CAD

41 data points across 12 retailers

16 retailers$274 CAD to $1,586 CAD

A
Cheapest Retailer
-
$274 CAD
$196 USD
A
Retailer 2
-
$317 CAD
$227 USD
View
A
Retailer 3
-
$338 CAD
$242 USD
View
A
Retailer 4
-
$338 CAD
$242 USD
View
A
Retailer 5
-
$569 CAD
€388 EUR
View
B+
Retailer 6
-
$589 CAD
$422 USD
View
A
Retailer 7
-
$617 CAD
£348 GBP
View
A
Retailer 8
-
$641 CAD
$459 USD
View
B+
Retailer 9
-
$698 CAD
$500 USD
View
B+
Retailer 10
-
$872 CAD
$624 USD
View
B+
Retailer 11
-
$992 CAD
$710 USD
View
Retailer 12
-
$993 CAD
$711 USD
View
Price last confirmed 44 days ago
B
Retailer 13
-
$1,088 CAD
$779 USD
View
B
Retailer 14
-
$1,164 CAD
$833 USD
View
B
Retailer 15
-
$1,201 CAD
$860 USD
View
Most Expensive
B
MOH London
LG770643675 · Oct 26
$1,586 CAD
£894 GBP
View
15 more retailers have this diamond
Prices start from $274 CADSave up to $1,312 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 Round
$274 CAD