Emerald|Lab Grown|IGI

0.50ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG519256080

Shape and cutting style on the report: Emerald cut

Certificate IGI LG519256080

Diamond specifications and retailer prices

From $122 USD
As of October 29, 2026
Save $1,152 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,274 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG519256080 or 519256080. Listed at 14 retailers as of October 29, 2026, with prices from $122 to $1,274, a $1,152 spread on the same certified stone. MOH London lists it at $1,274. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle23.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519256080
Dimensions5.83 × 3.71 × 2.31 mm
L/W Ratio1.57
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
5.83 mm3.71 mm0.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG519256080
Side View
Table 70.0%Crown 23.2°Girdle: STK-THKPavilion 39°Culet: LNGDepth 62.3%

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: $1,274 USD|Low: $97 USD|High: $1,283 USD|Avg: $388 USD|+0.4%
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 30, 2026
Retailer 7$122 USD
Retailer 5$136 USD
Retailer 3$142 USD
Retailer 10$162 USD
Retailer 13$162 USD
Retailer 11$293 USD
Retailer 2$314 USD
Retailer 9$370 USD
Retailer 4$379 USD
Retailer 12$488 USD
Retailer 6$544 USD
Retailer 8$792 USD
MOH London$1,274 USD

44 data points across 13 retailers

14 retailers$122 USD to $1,274 USD

A
Cheapest Retailer
-
$122 USD
A
Retailer 2
-
$136 USD
View
Final sale: no returns
A
Retailer 3
-
$142 USD
View
A
Retailer 4
-
$162 USD
View
A
Retailer 5
-
$162 USD
View
B+
Retailer 6
-
$293 USD
View
B+
Retailer 7
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 8
-
$314 USD
£247 GBP
View
B
Retailer 9
-
$370 USD
View
B
Retailer 10
-
$379 USD
View
B
Retailer 11
-
$488 USD
View
B
Retailer 12
-
$544 USD
View
B
Retailer 13
-
$792 USD
£624 GBP
View
Most Expensive
B
MOH London
LG519256080 · Oct 29
$1,274 USD
£1,003 GBP
View
13 more retailers have this diamond
Prices start from $122 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
$122 USD