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Emerald|Lab Grown|IGI

0.42ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG826687235

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826687235

Diamond specifications and retailer prices

From $232 AUD
$163 USD
As of October 27, 2026
Save $1,120 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,352 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown emerald diamond

This 0.42ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826687235 or 826687235. Listed at 20 retailers as of October 27, 2026, with prices from $232 to $1,352, a $1,120 spread on the same certified stone. MOH London lists it at $1,352. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.42
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826687235
Dimensions5.33 × 3.52 × 2.23 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.33 mm3.52 mm0.42 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826687235
Side View
Table 63.0%Crown 31.7°Girdle: THN-MEDPavilion 32.3°Culet: LargeDepth 63.4%

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: $1,352 AUD|Low: $223 AUD|High: $1,361 AUD|Avg: $581 AUD|+0.4%
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
October 29, 2026
Retailer 12$232 AUD
Retailer 4$260 AUD
Retailer 3$288 AUD
Retailer 14$288 AUD
Retailer 11$455 AUD
Retailer 7$486 AUD
Retailer 2$509 AUD
Retailer 9$520 AUD
Retailer 13$555 AUD
Retailer 6$560 AUD
Retailer 10$749 AUD
Retailer 8$753 AUD
Retailer 5$925 AUD
MOH London$1,352 AUD

46 data points across 14 retailers

20 retailers$232 AUD to $1,352 AUD

A
Retailer 1
-
$232 AUD
$163 USD
Price last confirmed 36 days ago
A
Retailer 2
-
$232 AUD
$163 USD
View
A
Retailer 3
-
$260 AUD
$183 USD
View
Final sale: no returns
A
Retailer 4
-
$285 AUD
$200 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$288 AUD
$202 USD
View
A
Retailer 6
-
$288 AUD
$202 USD
View
A
Retailer 7
-
$416 AUD
$292 USD
View
A
Retailer 8
-
$455 AUD
$320 USD
View
A
Retailer 9
-
$486 AUD
€325 EUR
View
A
Retailer 10
-
$509 AUD
£282 GBP
View
A
Retailer 11
-
$520 AUD
ZAR 5,905 ZAR
View
B+
Retailer 12
-
$555 AUD
$390 USD
View
B+
Retailer 13
-
$560 AUD
$394 USD
View
B+
Retailer 14
-
$749 AUD
View
B+
Retailer 15
-
$753 AUD
View
B
Retailer 16
-
$925 AUD
$650 USD
View
B
Retailer 17
-
$925 AUD
CA$903 CAD
View
B
Retailer 18
-
$1,003 AUD
$705 USD
View
B
Retailer 19
-
$1,093 AUD
$768 USD
View
Most Expensive
B
MOH London
LG826687235 · Oct 29
$1,352 AUD
£748 GBP
View
19 more retailers have this diamond
Prices start from $232 AUDSave up to $1,120 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
0.42ct Emerald
$232 AUD