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Emerald|Lab Grown|IGI

0.50ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG542240486

Shape and cutting style on the report: Emerald cut

Certificate IGI LG542240486

Diamond specifications and retailer prices

From $123 USD
As of October 29, 2026
Save $1,152 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,275 USD at MOH London · As of October 29, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542240486 or 542240486. Listed at 16 retailers as of October 29, 2026, with prices from $123 to $1,275, a $1,152 spread on the same certified stone. MOH London lists it at $1,275. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542240486
Dimensions5.59 × 3.79 × 2.47 mm
L/W Ratio1.47
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
5.59 mm3.79 mm0.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542240486
Side View
Table 65.5%Crown 27.4°Girdle: MED-STKPavilion 39.8°Culet: LNGDepth 65.2%

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: $1,275 USD|Low: $118 USD|High: $1,284 USD|Avg: $338 USD|+0.5%
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 8$123 USD
Retailer 5$137 USD
Retailer 3$142 USD
Retailer 10$162 USD
Retailer 13$162 USD
Retailer 6$275 USD
Retailer 9$280 USD
Retailer 11$293 USD
Retailer 2$312 USD
Retailer 4$379 USD
Retailer 12$489 USD
Retailer 7$545 USD
MOH London$1,275 USD

45 data points across 13 retailers

16 retailers$123 USD to $1,275 USD

A
Cheapest Retailer
-
$123 USD
A
Retailer 2
-
$137 USD
View
Final sale: no returns
A
Retailer 3
-
$142 USD
View
A
Retailer 4
-
$162 USD
View
A
Retailer 5
-
$162 USD
View
A
Retailer 6
-
$275 USD
ZAR 4,435 ZAR
View
B+
Retailer 7
-
$280 USD
View
B+
Retailer 8
-
$293 USD
View
B+
Retailer 9
-
$312 USD
£246 GBP
View
B
Retailer 10
-
$379 USD
View
B
Retailer 11
-
$489 USD
View
B
Retailer 12
-
$545 USD
View
B
Retailer 13
-
$545 USD
View
B
Retailer 14
-
$792 USD
£624 GBP
View
B
Retailer 15
-
$946 USD
View
Most Expensive
B
MOH London
LG542240486 · Oct 29
$1,275 USD
£1,004 GBP
View
15 more retailers have this diamond
Prices start from $123 USDSave up to $1,152 USD

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
$123 USD