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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 $300 NZD
$169 USD
As of October 29, 2026
Save $1,446 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,746 NZD 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 $300 to $1,746, a $1,446 spread on the same certified stone. MOH London lists it at $1,746. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,746 NZD|Low: $339 NZD|High: $1,764 NZD|Avg: $789 NZD|+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$339 NZD
Retailer 10$532 NZD
Retailer 7$589 NZD
Retailer 3$626 NZD
Retailer 2$664 NZD
Retailer 5$674 NZD
Retailer 9$731 NZD
Retailer 6$970 NZD
Retailer 4$977 NZD
MOH London$1,746 NZD

42 data points across 10 retailers

20 retailers$300 NZD to $1,746 NZD

Retailer 1
-
$300 NZD
$169 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$300 NZD
$169 USD
View
A
Retailer 3
-
$339 NZD
$191 USD
View
Final sale: no returns
Retailer 4
-
$367 NZD
$207 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
$373 NZD
$210 USD
View
A
Retailer 6
-
$373 NZD
$210 USD
View
A
Retailer 7
-
$532 NZD
$300 USD
View
A
Retailer 8
-
$589 NZD
$332 USD
View
A
Retailer 9
-
$626 NZD
€336 EUR
View
B+
Retailer 10
-
$664 NZD
£295 GBP
View
B+
Retailer 11
-
$674 NZD
ZAR 6,134 ZAR
View
B+
Retailer 12
-
$710 NZD
$400 USD
View
B+
Retailer 13
-
$731 NZD
$412 USD
View
B+
Retailer 14
-
$970 NZD
A$841 AUD
View
B+
Retailer 15
-
$977 NZD
A$847 AUD
View
B
Retailer 16
-
$1,198 NZD
$675 USD
View
B
Retailer 17
-
$1,207 NZD
CA$945 CAD
View
B
Retailer 18
-
$1,295 NZD
$730 USD
View
B
Retailer 19
-
$1,427 NZD
$804 USD
View
Most Expensive
B
MOH London
LG823695333 · Oct 26
$1,746 NZD
£775 GBP
View
19 more retailers have this diamond
Prices start from $300 NZDSave up to $1,446 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
0.42ct Emerald
$300 NZD