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Cushion|Lab Grown|IGI

1.52ct I VS1 Cushion Lab Grown Diamond

FR • I/VS1 • IGI LG823644579

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG823644579

Diamond specifications and retailer prices

From $1,144 CAD
HK$6,400 HKD
As of October 30, 2026
Save $2,177 CAD (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,522 CAD at MOH London · As of October 29, 2026
View at MOH London

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG823644579 or 823644579. Listed at 10 retailers as of October 29, 2026, with a 190% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
VS1
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823644579
Dimensions7.86 × 6.68 × 4.10 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.86 mm6.68 mm1.52 ctI / VS1
OriginLab Grown
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823644579
Side View
Table 55.0%Crown 34.3°Girdle: MED-STKPavilion 39.8°Culet: LargeDepth 61.4%

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 30
Current: $4,522 CAD|Low: $1,042 CAD|High: $4,620 CAD|Avg: $2,354 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$1,042 CAD
Retailer 3$1,144 CAD
Retailer 6$1,397 CAD
Retailer 8$1,397 CAD
Retailer 4$1,571 CAD
Retailer 2$1,788 CAD
Retailer 7$2,114 CAD
Retailer 10$3,290 CAD
Retailer 5$3,321 CAD
Retailer 11$3,370 CAD
MOH London$4,522 CAD

27 data points across 11 retailers

10 retailers$1,144 CAD to $3,321 CAD

B+
Cheapest Retailer
-
$1,144 CAD
HK$6,400 HKD
B
Retailer 2
-
$1,397 CAD
$1,000 USD
View
B
Retailer 3
-
$1,397 CAD
$1,000 USD
View
Retailer 4
-
$1,397 CAD
$1,000 USD
View
Price last confirmed 36 days ago
B
Retailer 5
-
$1,571 CAD
€1,071 EUR
View
B
Retailer 6
-
$1,788 CAD
$1,280 USD
View
B
Retailer 7
-
$2,114 CAD
ZAR 24,443 ZAR
View
C
Retailer 8
-
$3,290 CAD
SGD 3,183 SGD
View
C
Retailer 9
-
$3,321 CAD
£1,872 GBP
View
Most Expensive
MOH London
LG823644579 · Oct 29
$4,522 CAD
£2,549 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $1,144 CADSave up to $2,177 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 Cushion
$1,144 CAD