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Emerald|Lab Grown|IGI

0.43ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG814631456

Shape and cutting style on the report: Emerald cut

Certificate IGI LG814631456

Diamond specifications and retailer prices

From €155 EUR
$173 USD
As of October 29, 2026
Save €743 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €898 EUR at MOH London · As of October 26, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG814631456 or 814631456. Listed at 19 retailers as of October 26, 2026, with prices from €155 to €898, a €743 spread on the same certified stone. MOH London lists it at €898. 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
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814631456
Dimensions5.20 × 3.47 × 2.42 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.20 mm3.47 mm0.43 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814631456
Side View
Table 61.0%Crown 36.8°Girdle: STK-THKPavilion 33.3°Culet: LargeDepth 69.7%

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: €898 EUR|Low: €155 EUR|High: €907 EUR|Avg: €399 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11€155 EUR
Retailer 10€175 EUR
Retailer 8€303 EUR
Retailer 2€313 EUR
Retailer 5€320 EUR
Retailer 4€343 EUR
Retailer 6€347 EUR
Retailer 3€378 EUR
Retailer 7€499 EUR
Retailer 9€512 EUR
MOH London€898 EUR

43 data points across 11 retailers

19 retailers€155 EUR to €898 EUR

A
Cheapest Retailer
-
€155 EUR
$173 USD
A
Retailer 2
-
€175 EUR
$196 USD
View
Final sale: no returns
Retailer 3
-
€190 EUR
$212 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
€192 EUR
$214 USD
View
A
Retailer 5
-
€192 EUR
$214 USD
View
A
Retailer 6
-
€274 EUR
$306 USD
View
A
Retailer 7
-
€303 EUR
$338 USD
View
A
Retailer 8
-
€313 EUR
$350 USD
View
A
Retailer 9
-
€320 EUR
View
B+
Retailer 10
-
€343 EUR
£302 GBP
View
B+
Retailer 11
-
€347 EUR
ZAR 6,256 ZAR
View
B+
Retailer 12
-
€378 EUR
$422 USD
View
B+
Retailer 13
-
€499 EUR
A$858 AUD
View
Retailer 14
-
€512 EUR
A$880 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
€617 EUR
$689 USD
View
B
Retailer 16
-
€623 EUR
CA$967 CAD
View
B
Retailer 17
-
€665 EUR
$743 USD
View
B
Retailer 18
-
€737 EUR
$823 USD
View
Most Expensive
B
MOH London
LG814631456 · Oct 26
€898 EUR
£790 GBP
View
18 more retailers have this diamond
Prices start from €155 EURSave up to €743 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
€155 EUR