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Emerald|Lab Grown|IGI

1.42ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG715567118

Shape and cutting style on the report: Emerald cut

Certificate IGI LG715567118

Diamond specifications and retailer prices

From $336 AUD
$236 USD
As of October 30, 2026
Save $3,223 AUD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,559 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.42ct lab-grown emerald diamond

This 1.42ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG715567118 or 715567118. Listed at 20 retailers as of October 29, 2026, with prices from $336 to $3,559, a $3,223 spread on the same certified stone. Brilliant Earth lists it at $3,559. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715567118
Dimensions7.30 × 5.44 × 3.59 mm
L/W Ratio1.34
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm5.44 mm1.42 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715567118
Side View
Table 65.0%Crown 35.6°Girdle: MED-STKPavilion 36.9°Culet: LargeDepth 66.0%

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 30
Current: $3,559 AUD|Low: $374 AUD|High: $3,615 AUD|Avg: $1,117 AUD|-1.6%
Brilliant Earth
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 4$374 AUD
Retailer 17$390 AUD
Retailer 3$417 AUD
Retailer 16$562 AUD
Retailer 11$716 AUD
Retailer 10$752 AUD
Retailer 2$787 AUD
Retailer 7$875 AUD
Retailer 12$1,016 AUD
Retailer 15$1,344 AUD
Retailer 8$1,349 AUD
Retailer 9$1,413 AUD
Retailer 6$1,480 AUD
Retailer 13$1,627 AUD
Retailer 14$1,678 AUD
Retailer 5$1,862 AUD
Brilliant Earth$3,559 AUD

43 data points across 17 retailers

20 retailers$336 AUD to $3,559 AUD

A
Cheapest Retailer
-
$336 AUD
$236 USD
A
Retailer 2
-
$374 AUD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$390 AUD
$274 USD
View
A
Retailer 4
-
$417 AUD
$293 USD
View
A
Retailer 5
-
$417 AUD
$293 USD
View
B+
Retailer 6
-
$562 AUD
$395 USD
View
A
Retailer 7
-
$716 AUD
ZAR 8,121 ZAR
View
A
Retailer 8
-
$752 AUD
€503 EUR
View
A
Retailer 9
-
$787 AUD
£435 GBP
View
A
Retailer 10
-
$875 AUD
$615 USD
View
A
Retailer 11
-
$1,016 AUD
View
B+
Retailer 12
-
$1,339 AUD
$941 USD
View
B+
Retailer 13
-
$1,344 AUD
$944 USD
View
B+
Retailer 14
-
$1,349 AUD
SGD 1,281 SGD
View
B+
Retailer 15
-
$1,413 AUD
$993 USD
View
B+
Retailer 16
-
$1,480 AUD
$1,040 USD
View
B+
Retailer 17
-
$1,627 AUD
£900 GBP
View
Retailer 18
-
$1,678 AUD
£928 GBP
View
Price last confirmed 8 days ago
B
Retailer 19
-
$1,862 AUD
$1,308 USD
View
Most Expensive
B
Brilliant Earth
20601860A · Oct 29
$3,559 AUD
$2,500 USD
View
19 more retailers have this diamond
Prices start from $336 AUDSave up to $3,223 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
1.42ct Emerald
$336 AUD