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Emerald|Lab Grown|IGI

1.54ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG812623652

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812623652

Diamond specifications and retailer prices

From $380 AUD
$267 USD
As of October 27, 2026
Save $1,436 AUD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,913 AUD at MOH London · As of October 15, 2026
View at MOH London

About this 1.54ct lab-grown emerald diamond

This 1.54ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812623652 or 812623652. Listed at 19 retailers as of October 27, 2026, with a 378% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812623652
Dimensions8.24 × 5.30 × 3.57 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm5.30 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812623652
Side View
Table 63.0%Crown 31.8°Girdle: MediumPavilion 41.4°Culet: LargeDepth 67.4%

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 27
Current: $1,913 AUD|Low: $366 AUD|High: $1,987 AUD|Avg: $970 AUD|-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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 16$380 AUD
Retailer 9$424 AUD
Retailer 7$441 AUD
Retailer 6$473 AUD
Retailer 17$473 AUD
Retailer 13$697 AUD
Retailer 10$750 AUD
Retailer 4$784 AUD
Retailer 11$811 AUD
Retailer 8$847 AUD
Retailer 2$902 AUD
Retailer 12$1,098 AUD
Retailer 14$1,450 AUD
Retailer 5$1,517 AUD
Retailer 15$1,816 AUD
Retailer 3$1,852 AUD
MOH London$1,913 AUD

44 data points across 17 retailers

19 retailers$380 AUD to $1,816 AUD

A
Cheapest Retailer
-
$380 AUD
$267 USD
A
Retailer 2
-
$424 AUD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$441 AUD
$310 USD
View
A
Retailer 4
-
$473 AUD
$332 USD
View
A
Retailer 5
-
$473 AUD
$332 USD
View
A
Retailer 6
-
$697 AUD
$490 USD
View
A
Retailer 7
-
$750 AUD
€502 EUR
View
A
Retailer 8
-
$784 AUD
$551 USD
View
A
Retailer 9
-
$811 AUD
ZAR 9,206 ZAR
View
A
Retailer 10
-
$847 AUD
$595 USD
View
A
Retailer 11
-
$902 AUD
£499 GBP
View
A
Retailer 12
-
$1,098 AUD
View
B+
Retailer 13
-
$1,450 AUD
$1,019 USD
View
B+
Retailer 14
-
$1,482 AUD
$1,041 USD
View
B+
Retailer 15
-
$1,517 AUD
$1,066 USD
View
B+
Retailer 16
-
$1,590 AUD
$1,117 USD
View
B+
Retailer 17
-
$1,816 AUD
$1,276 USD
View
B+
Retailer 18
-
$1,852 AUD
View
Price last confirmed 28 days ago
Most Expensive
B+
MOH London
LG812623652 · Oct 15
$1,913 AUD
£1,058 GBP
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from $380 AUDSave up to $1,436 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
1.54ct Emerald
$380 AUD