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Emerald|Lab Grown|IGI

1.52ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG653450245

Shape and cutting style on the report: Emerald cut

Certificate IGI LG653450245

Diamond specifications and retailer prices

From $283 AUD
As of November 6, 2026
Save $1,361 AUD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,644 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.52ct lab-grown emerald diamond

This 1.52ct lab-grown emerald 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 LG653450245 or 653450245. Listed at 10 retailers as of November 2, 2026, with prices from $283 to $1,644, a $1,361 spread on the same certified stone. MOH London lists it at $1,644. 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
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653450245
Dimensions8.07 × 5.49 × 3.61 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm5.49 mm1.52 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653450245
Side View
Table 63.0%Crown 32.8°Girdle: MediumPavilion 42.2°Culet: LargeDepth 65.8%

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 6
Current: $1,644 AUD|Low: $283 AUD|High: $1,714 AUD|Avg: $853 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 7$283 AUD
Retailer 13$329 AUD
Retailer 8$351 AUD
Retailer 10$401 AUD
Retailer 3$491 AUD
Retailer 12$611 AUD
Retailer 9$719 AUD
Retailer 2$1,129 AUD
Retailer 11$1,130 AUD
Retailer 6$1,134 AUD
Retailer 4$1,137 AUD
MOH London$1,644 AUD
Retailer 5$1,714 AUD

7 data points across 13 retailers

10 retailers$283 AUD to $1,644 AUD

A
Cheapest Retailer
-
$283 AUD
A
Retailer 2
-
$329 AUD
View
A
Retailer 3
-
$351 AUD
View
A
Retailer 4
-
$401 AUD
View
B+
Retailer 5
-
$611 AUD
View
A
Retailer 6
-
$719 AUD
View
B+
Retailer 7
-
$1,129 AUD
View
B+
Retailer 8
-
$1,130 AUD
View
B+
Retailer 9
-
$1,134 AUD
View
Most Expensive
B+
MOH London
LG653450245 · Nov 2
$1,644 AUD
£906 GBP
View
9 more retailers have this diamond
Prices start from $283 AUDSave up to $1,361 AUD

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 Emerald
$283 AUD