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Emerald|Lab Grown|IGI

0.50ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG542231845

Shape and cutting style on the report: Emerald cut

Certificate IGI LG542231845

Diamond specifications and retailer prices

From €110 EUR
$123 USD
As of October 29, 2026
Save €1,024 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,134 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542231845 or 542231845. Listed at 16 retailers as of October 29, 2026, with prices from €110 to €1,134, a €1,024 spread on the same certified stone. MOH London lists it at €1,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542231845
Dimensions5.33 × 3.71 × 2.51 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.33 mm3.71 mm0.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542231845
Side View
Table 64.5%Crown 30.4°Girdle: ThickPavilion 40.6°Culet: LNGDepth 67.7%

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: €1,134 EUR|Low: €106 EUR|High: €1,149 EUR|Avg: €373 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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 11€110 EUR
Retailer 4€122 EUR
Retailer 16€127 EUR
Retailer 12€145 EUR
Retailer 15€145 EUR
Retailer 9€242 EUR
Retailer 2€247 EUR
Retailer 8€257 EUR
Retailer 13€262 EUR
Retailer 5€287 EUR
Retailer 3€339 EUR
Retailer 14€437 EUR
Retailer 10€487 EUR
Retailer 6€709 EUR
Retailer 7€847 EUR
MOH London€1,134 EUR

24 data points across 16 retailers

16 retailers€110 EUR to €1,134 EUR

A
Cheapest Retailer
-
€110 EUR
$123 USD
A
Retailer 2
-
€122 EUR
$136 USD
View
Final sale: no returns
A
Retailer 3
-
€127 EUR
$142 USD
View
A
Retailer 4
-
€145 EUR
$162 USD
View
A
Retailer 5
-
€145 EUR
$162 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€242 EUR
$270 USD
View
A
Retailer 7
-
€247 EUR
ZAR 4,457 ZAR
View
B+
Retailer 8
-
€262 EUR
$293 USD
View
B+
Retailer 9
-
€264 EUR
HK$2,300 HKD
View
B+
Retailer 10
-
€339 EUR
$379 USD
View
B
Retailer 11
-
€437 EUR
$488 USD
View
B
Retailer 12
-
€487 EUR
$544 USD
View
B
Retailer 13
-
€488 EUR
$545 USD
View
B
Retailer 14
-
€709 EUR
£624 GBP
View
B
Retailer 15
-
€847 EUR
$946 USD
View
Most Expensive
B
MOH London
LG542231845 · Nov 1
€1,134 EUR
£998 GBP
View
15 more retailers have this diamond
Prices start from €110 EURSave up to €1,024 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
0.50ct Emerald
€110 EUR