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Emerald|Lab Grown|IGI

0.50ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG523274666

Shape and cutting style on the report: Emerald cut

Certificate IGI LG523274666

Diamond specifications and retailer prices

From $123 USD
As of October 29, 2026
Save $1,147 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,270 USD at MOH London · As of October 26, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG523274666 or 523274666. Listed at 12 retailers as of October 26, 2026, with prices from $123 to $1,270, a $1,147 spread on the same certified stone. MOH London lists it at $1,270. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523274666
Dimensions5.65 × 3.64 × 2.45 mm
L/W Ratio1.55
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
5.65 mm3.64 mm0.50 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG523274666
Side View
Table 70.5%Crown 33.4°Girdle: ThickPavilion 38.8°Culet: LNGDepth 67.3%

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: $1,270 USD|Low: $118 USD|High: $1,284 USD|Avg: $482 USD|+0.1%
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
October 26, 2026
Retailer 9$123 USD
Retailer 15$142 USD
Retailer 11$162 USD
Retailer 14$162 USD
Retailer 5$282 USD
Retailer 12$293 USD
Retailer 10$360 USD
Retailer 16$379 USD
Retailer 13$488 USD
Retailer 8$530 USD
Retailer 2$544 USD
Retailer 6$595 USD
Retailer 3$622 USD
Retailer 4$792 USD
Retailer 7$911 USD
MOH London$1,270 USD

15 data points across 16 retailers

12 retailers$123 USD to $1,270 USD

A
Cheapest Retailer
-
$123 USD
A
Retailer 2
-
$142 USD
View
A
Retailer 3
-
$162 USD
View
A
Retailer 4
-
$162 USD
View
B+
Retailer 5
-
$282 USD
HK$2,200 HKD
View
B+
Retailer 6
-
$293 USD
View
B+
Retailer 7
-
$360 USD
View
B+
Retailer 8
-
$379 USD
View
B
Retailer 9
-
$488 USD
View
B
Retailer 10
-
$544 USD
View
B
Retailer 11
-
$792 USD
£624 GBP
View
Most Expensive
B
MOH London
LG523274666 · Oct 26
$1,270 USD
£1,000 GBP
View
11 more retailers have this diamond
Prices start from $123 USDSave up to $1,147 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