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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 €167 EUR
$187 USD
As of October 30, 2026
Save €536 EUR (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €867 EUR 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 30, 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
Color
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

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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 30
Current: €867 EUR|Low: €167 EUR|High: €867 EUR|Avg: €453 EUR
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 31, 2026
Retailer 10€167 EUR
Retailer 12€267 EUR
Retailer 5€291 EUR
Retailer 6€310 EUR
Retailer 2€328 EUR
Retailer 7€334 EUR
Retailer 11€361 EUR
Retailer 8€481 EUR
Retailer 9€486 EUR
Retailer 13€595 EUR
Retailer 3€642 EUR
Retailer 4€704 EUR
MOH London€867 EUR

14 data points across 13 retailers

14 retailers€167 EUR to €704 EUR

A
Cheapest Retailer
-
€167 EUR
$187 USD
Final sale: no returns
A
Retailer 2
-
€267 EUR
$298 USD
View
A
Retailer 3
-
€291 EUR
$325 USD
View
A
Retailer 4
-
€310 EUR
View
A
Retailer 5
-
€328 EUR
£288 GBP
View
B+
Retailer 6
-
€334 EUR
ZAR 6,021 ZAR
View
B+
Retailer 7
-
€361 EUR
$403 USD
View
B+
Retailer 8
-
€403 EUR
$450 USD
View
B+
Retailer 9
-
€481 EUR
A$826 AUD
View
B+
Retailer 10
-
€486 EUR
A$836 AUD
View
B
Retailer 11
-
€595 EUR
CA$924 CAD
View
B
Retailer 12
-
€642 EUR
$718 USD
View
B
Retailer 13
-
€704 EUR
$786 USD
View
Most Expensive
MOH London
LG844679417 · Oct 21
€867 EUR
£763 GBP
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from €167 EURSave up to €536 EUR

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
€167 EUR