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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 $475 NZD
$267 USD
As of October 27, 2026
Save $1,797 NZD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,392 NZD 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: $2,392 NZD|Low: $458 NZD|High: $2,486 NZD|Avg: $1,214 NZD|-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$475 NZD
Retailer 9$531 NZD
Retailer 7$552 NZD
Retailer 6$591 NZD
Retailer 17$591 NZD
Retailer 13$872 NZD
Retailer 10$939 NZD
Retailer 4$981 NZD
Retailer 11$1,015 NZD
Retailer 8$1,059 NZD
Retailer 2$1,129 NZD
Retailer 12$1,374 NZD
Retailer 14$1,814 NZD
Retailer 5$1,898 NZD
Retailer 15$2,272 NZD
Retailer 3$2,317 NZD
MOH London$2,392 NZD

44 data points across 17 retailers

19 retailers$475 NZD to $2,272 NZD

A
Cheapest Retailer
-
$475 NZD
$267 USD
A
Retailer 2
-
$531 NZD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$552 NZD
$310 USD
View
A
Retailer 4
-
$591 NZD
$332 USD
View
A
Retailer 5
-
$591 NZD
$332 USD
View
A
Retailer 6
-
$872 NZD
$490 USD
View
A
Retailer 7
-
$939 NZD
€502 EUR
View
A
Retailer 8
-
$981 NZD
$551 USD
View
A
Retailer 9
-
$1,015 NZD
ZAR 9,206 ZAR
View
A
Retailer 10
-
$1,059 NZD
$595 USD
View
A
Retailer 11
-
$1,129 NZD
£499 GBP
View
A
Retailer 12
-
$1,374 NZD
A$1,187 AUD
View
B+
Retailer 13
-
$1,814 NZD
$1,019 USD
View
B+
Retailer 14
-
$1,854 NZD
$1,041 USD
View
B+
Retailer 15
-
$1,898 NZD
$1,066 USD
View
B+
Retailer 16
-
$1,989 NZD
$1,117 USD
View
B+
Retailer 17
-
$2,272 NZD
$1,276 USD
View
B+
Retailer 18
-
$2,317 NZD
A$2,002 AUD
View
Price last confirmed 28 days ago
Most Expensive
B+
MOH London
LG812623652 · Oct 15
$2,392 NZD
£1,058 GBP
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from $475 NZDSave up to $1,797 NZD

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
$475 NZD