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Emerald|Lab Grown|IGI

0.43ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG803664903

Shape and cutting style on the report: Emerald cut

Certificate IGI LG803664903

Diamond specifications and retailer prices

From €155 EUR
$173 USD
As of October 29, 2026
Save €747 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €901 EUR at MOH London · As of October 29, 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 LG803664903 or 803664903. Listed at 20 retailers as of October 29, 2026, with prices from €155 to €901, a €747 spread on the same certified stone. MOH London lists it at €901. 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 angle37.1°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803664903
Dimensions5.07 × 3.48 × 2.47 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.07 mm3.48 mm0.43 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803664903
Side View
Table 68.0%Crown 37.1°Girdle: STK-THKPavilion 34.6°Culet: LargeDepth 71.0%

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 29
Current: €901 EUR|Low: €175 EUR|High: €907 EUR|Avg: €406 EUR|-0.5%
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 10€175 EUR
Retailer 9€303 EUR
Retailer 4€320 EUR
Retailer 11€320 EUR
Retailer 2€343 EUR
Retailer 6€347 EUR
Retailer 5€367 EUR
Retailer 3€378 EUR
Retailer 8€499 EUR
Retailer 7€506 EUR
MOH London€901 EUR

43 data points across 11 retailers

20 retailers€155 EUR to €901 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 35 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
-
€320 EUR
View
A
Retailer 9
-
€320 EUR
$357 USD
View
B+
Retailer 10
-
€343 EUR
£302 GBP
View
B+
Retailer 11
-
€347 EUR
ZAR 6,256 ZAR
View
B+
Retailer 12
-
€367 EUR
$410 USD
View
B+
Retailer 13
-
€378 EUR
$422 USD
View
B+
Retailer 14
-
€499 EUR
A$858 AUD
View
B+
Retailer 15
-
€506 EUR
A$869 AUD
View
B
Retailer 16
-
€617 EUR
$689 USD
View
B
Retailer 17
-
€623 EUR
CA$967 CAD
View
B
Retailer 18
-
€665 EUR
$743 USD
View
B
Retailer 19
-
€737 EUR
$823 USD
View
Most Expensive
B
MOH London
LG803664903 · Oct 29
€901 EUR
£793 GBP
View
19 more retailers have this diamond
Prices start from €155 EURSave up to €747 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