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Emerald|Lab Grown|IGI

0.43ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG844679417

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844679417

Diamond specifications and retailer prices

From $266 AUD
$187 USD
As of October 29, 2026
Save $853 AUD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,379 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 0.43ct lab-grown emerald diamond

This 0.43ct 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 LG844679417 or 844679417. Listed at 14 retailers as of October 29, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.43
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844679417
Dimensions5.26 × 3.54 × 2.37 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.26 mm3.54 mm0.43 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844679417
Side View
Table 70.0%Crown 34.5°Girdle: MED-STKPavilion 32.1°Culet: LargeDepth 66.9%

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: $1,379 AUD|Low: $266 AUD|High: $1,379 AUD|Avg: $723 AUD
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
October 29, 2026
Retailer 10$266 AUD
Retailer 12$424 AUD
Retailer 5$463 AUD
Retailer 6$493 AUD
Retailer 2$521 AUD
Retailer 7$531 AUD
Retailer 11$574 AUD
Retailer 8$764 AUD
Retailer 9$773 AUD
Retailer 13$947 AUD
Retailer 3$1,022 AUD
Retailer 4$1,119 AUD
MOH London$1,379 AUD

12 data points across 13 retailers

14 retailers$266 AUD to $1,119 AUD

A
Cheapest Retailer
-
$266 AUD
$187 USD
Final sale: no returns
A
Retailer 2
-
$424 AUD
$298 USD
View
A
Retailer 3
-
$463 AUD
$325 USD
View
A
Retailer 4
-
$493 AUD
€330 EUR
View
A
Retailer 5
-
$521 AUD
£288 GBP
View
B+
Retailer 6
-
$531 AUD
ZAR 6,021 ZAR
View
B+
Retailer 7
-
$574 AUD
$403 USD
View
B+
Retailer 8
-
$641 AUD
$450 USD
View
B+
Retailer 9
-
$764 AUD
View
B+
Retailer 10
-
$773 AUD
View
B
Retailer 11
-
$947 AUD
CA$924 CAD
View
B
Retailer 12
-
$1,022 AUD
$718 USD
View
B
Retailer 13
-
$1,119 AUD
$786 USD
View
Most Expensive
B
MOH London
LG844679417 · Oct 21
$1,379 AUD
£763 GBP
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $266 AUDSave up to $853 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
0.43ct Emerald
$266 AUD