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Emerald|Lab Grown|IGI

1.50ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG600398442

Shape and cutting style on the report: Emerald cut

Certificate IGI LG600398442

Diamond specifications and retailer prices

From $272 AUD
$191 USD
As of November 1, 2026
Save $1,305 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,577 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG600398442 or 600398442. Listed at 13 retailers as of November 1, 2026, with prices from $272 to $1,577, a $1,305 spread on the same certified stone. MOH London lists it at $1,577. 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

1.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600398442
Dimensions8.09 × 5.35 × 3.47 mm
L/W Ratio1.51
Culet sizeLong
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
8.09 mm5.35 mm1.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600398442
Side View
Table 70.0%Crown 42.3°Girdle: MediumPavilion 43.3°Culet: LNGDepth 64.9%

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 1
Current: $1,577 AUD|Low: $218 AUD|High: $1,596 AUD|Avg: $638 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$272 AUD
Retailer 10$305 AUD
Retailer 11$316 AUD
Retailer 6$337 AUD
Retailer 9$337 AUD
Retailer 7$591 AUD
Retailer 2$614 AUD
Retailer 3$810 AUD
Retailer 8$1,085 AUD
Retailer 4$1,088 AUD
MOH London$1,577 AUD

43 data points across 11 retailers

13 retailers$272 AUD to $1,577 AUD

A
Cheapest Retailer
-
$272 AUD
$191 USD
A
Retailer 2
-
$305 AUD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$316 AUD
$222 USD
View
A
Retailer 4
-
$337 AUD
$237 USD
View
Retailer 5
-
$337 AUD
$237 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$383 AUD
HK$2,100 HKD
View
B+
Retailer 7
-
$591 AUD
$415 USD
View
A
Retailer 8
-
$614 AUD
£339 GBP
View
B+
Retailer 9
-
$810 AUD
$569 USD
View
B
Retailer 10
-
$1,084 AUD
SGD 1,029 SGD
View
B
Retailer 11
-
$1,085 AUD
$762 USD
View
B
Retailer 12
-
$1,088 AUD
$764 USD
View
Most Expensive
B
MOH London
LG600398442 · Nov 1
$1,577 AUD
£872 GBP
View
12 more retailers have this diamond
Prices start from $272 AUDSave up to $1,305 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
1.50ct Emerald
$272 AUD