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Emerald|Lab Grown|IGI

0.52ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG537225550

Shape and cutting style on the report: Emerald cut

Certificate IGI LG537225550

Diamond specifications and retailer prices

From $126 USD
As of October 29, 2026
Save $1,188 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,314 USD at MOH London · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537225550 or 537225550. Listed at 16 retailers as of October 29, 2026, with prices from $126 to $1,314, a $1,188 spread on the same certified stone. MOH London lists it at $1,314. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537225550
Dimensions5.27 × 3.82 × 2.57 mm
L/W Ratio1.38
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
5.27 mm3.82 mm0.52 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG537225550
Side View
Table 63.5%Crown 23.2°Girdle: MED-STKPavilion 39.5°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: $1,314 USD|Low: $100 USD|High: $1,848 USD|Avg: $524 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 12$126 USD
Retailer 5$141 USD
Retailer 3$146 USD
Retailer 13$157 USD
Retailer 16$157 USD
Retailer 2$280 USD
Retailer 10$283 USD
Retailer 7$298 USD
Retailer 14$299 USD
Retailer 4$384 USD
Retailer 15$503 USD
Retailer 11$532 USD
Retailer 8$560 USD
Retailer 17$823 USD
Retailer 6$958 USD
MOH London$1,314 USD
Retailer 9$1,848 USD

24 data points across 17 retailers

16 retailers$126 USD to $1,314 USD

A
Cheapest Retailer
-
$126 USD
A
Retailer 2
-
$141 USD
View
Final sale: no returns
A
Retailer 3
-
$146 USD
View
A
Retailer 4
-
$157 USD
View
A
Retailer 5
-
$157 USD
View
A
Retailer 6
-
$280 USD
View
A
Retailer 7
-
$283 USD
ZAR 4,569 ZAR
View
B+
Retailer 8
-
$299 USD
View
B+
Retailer 9
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 10
-
$384 USD
View
B
Retailer 11
-
$503 USD
View
B
Retailer 12
-
$532 USD
View
B
Retailer 13
-
$560 USD
View
B
Retailer 14
-
$823 USD
£648 GBP
View
B
Retailer 15
-
$958 USD
View
Most Expensive
B
MOH London
LG537225550 · Oct 29
$1,314 USD
£1,035 GBP
View
15 more retailers have this diamond
Prices start from $126 USDSave up to $1,188 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