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Emerald|Lab Grown|IGI

0.52ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG539215450

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539215450

Diamond specifications and retailer prices

From $126 USD
As of October 29, 2026
Save $1,181 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,307 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.52ct lab-grown emerald diamond

This 0.52ct lab-grown emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539215450 or 539215450. Listed at 15 retailers as of October 29, 2026, with prices from $126 to $1,307, a $1,181 spread on the same certified stone. MOH London lists it at $1,307. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215450
Dimensions5.32 × 3.90 × 2.63 mm
L/W Ratio1.36
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
5.32 mm3.90 mm0.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539215450
Side View
Table 68.0%Crown 21°Girdle: Slightly ThickPavilion 44.7°Culet: LNGDepth 67.4%

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: $1,307 USD|Low: $121 USD|High: $1,322 USD|Avg: $401 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
November 1, 2026
Retailer 10$126 USD
Retailer 5$146 USD
Retailer 3$167 USD
Retailer 12$167 USD
Retailer 8$261 USD
Retailer 11$280 USD
Retailer 7$284 USD
Retailer 13$299 USD
Retailer 6$384 USD
Retailer 2$398 USD
Retailer 14$503 USD
Retailer 9$531 USD
Retailer 4$823 USD
MOH London$1,307 USD

46 data points across 14 retailers

15 retailers$126 USD to $1,307 USD

A
Cheapest Retailer
-
$126 USD
A
Retailer 2
-
$146 USD
View
Retailer 3
-
$167 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$167 USD
View
A
Retailer 5
-
$261 USD
£205 GBP
View
B+
Retailer 6
-
$280 USD
View
A
Retailer 7
-
$284 USD
ZAR 4,591 ZAR
View
B+
Retailer 8
-
$299 USD
View
B+
Retailer 9
-
$333 USD
HK$2,600 HKD
View
B+
Retailer 10
-
$384 USD
View
B+
Retailer 11
-
$398 USD
A$613 AUD
View
B
Retailer 12
-
$503 USD
View
B
Retailer 13
-
$531 USD
View
B
Retailer 14
-
$823 USD
£648 GBP
View
Most Expensive
B
MOH London
LG539215450 · Nov 1
$1,307 USD
£1,029 GBP
View
14 more retailers have this diamond
Prices start from $126 USDSave up to $1,181 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
0.52ct Emerald
$126 USD