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Emerald|Lab Grown|IGI

0.42ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG823695333

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823695333

Diamond specifications and retailer prices

From $241 AUD
$169 USD
As of October 29, 2026
Save $1,160 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,401 AUD at MOH London · As of October 26, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823695333 or 823695333. Listed at 20 retailers as of October 26, 2026, with prices from $241 to $1,401, a $1,160 spread on the same certified stone. MOH London lists it at $1,401. 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
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695333
Dimensions5.25 × 3.41 × 2.40 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.25 mm3.41 mm0.42 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695333
Side View
Table 63.0%Crown 36.4°Girdle: Slightly ThickPavilion 34.2°Culet: LargeDepth 70.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,401 AUD|Low: $272 AUD|High: $1,415 AUD|Avg: $633 AUD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$272 AUD
Retailer 10$427 AUD
Retailer 7$473 AUD
Retailer 3$502 AUD
Retailer 2$533 AUD
Retailer 5$540 AUD
Retailer 9$587 AUD
Retailer 6$778 AUD
Retailer 4$784 AUD
MOH London$1,401 AUD

42 data points across 10 retailers

20 retailers$241 AUD to $1,401 AUD

Retailer 1
-
$241 AUD
$169 USD
Price last confirmed 36 days ago
A
Retailer 2
-
$241 AUD
$169 USD
View
A
Retailer 3
-
$272 AUD
$191 USD
View
Final sale: no returns
Retailer 4
-
$295 AUD
$207 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$299 AUD
$210 USD
View
A
Retailer 6
-
$299 AUD
$210 USD
View
A
Retailer 7
-
$427 AUD
$300 USD
View
A
Retailer 8
-
$473 AUD
$332 USD
View
A
Retailer 9
-
$502 AUD
€336 EUR
View
B+
Retailer 10
-
$533 AUD
£295 GBP
View
B+
Retailer 11
-
$540 AUD
ZAR 6,134 ZAR
View
B+
Retailer 12
-
$569 AUD
$400 USD
View
B+
Retailer 13
-
$587 AUD
$412 USD
View
B+
Retailer 14
-
$778 AUD
View
B+
Retailer 15
-
$784 AUD
View
B
Retailer 16
-
$961 AUD
$675 USD
View
B
Retailer 17
-
$968 AUD
CA$945 CAD
View
B
Retailer 18
-
$1,039 AUD
$730 USD
View
B
Retailer 19
-
$1,144 AUD
$804 USD
View
Most Expensive
B
MOH London
LG823695333 · Oct 26
$1,401 AUD
£775 GBP
View
19 more retailers have this diamond
Prices start from $241 AUDSave up to $1,160 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
$241 AUD