Emerald|Lab Grown|IGI

0.53ct E VS2 Emerald Lab Grown Diamond

VG • E/VS2 • IGI LG823640394

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823640394

Diamond specifications and retailer prices

From $271 USD
As of October 30, 2026
Save $60 USD (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,149 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown emerald diamond

This 0.53ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG823640394 or 823640394. Listed at 4 retailers as of October 30, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle44.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823640394
Dimensions5.75 × 3.83 × 2.50 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.75 mm3.83 mm0.53 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823640394
Side View
Table 65.0%Crown 35.6°Girdle: Slightly ThickPavilion 44.8°Culet: LargeDepth 65.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $1,149 USD|Low: $259 USD|High: $1,149 USD|Avg: $383 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$271 USD
Retailer 2$275 USD
Retailer 3$331 USD
MOH London$1,149 USD

6 data points across 4 retailers

4 retailers$271 USD to $331 USD

B+
Cheapest Retailer
-
$271 USD
B+
Retailer 2
-
$275 USD
£216 GBP
View
B+
Retailer 3
-
$331 USD
£260 GBP
View
Most Expensive
MOH London
LG823640394 · Oct 29
$1,149 USD
£905 GBP
View
Price under review
3 more retailers have this diamond
Prices start from $271 USDSave up to $60 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.

B+
0.53ct Emerald
$271 USD