Emerald|Lab Grown|IGI

0.52ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG790638262

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790638262

Diamond specifications and retailer prices

From $271 USD
£213 GBP
As of November 1, 2026
Save $781 USD (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,346 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790638262 or 790638262. Listed at 4 retailers as of October 31, 2026, with a 288% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790638262
Dimensions5.30 × 3.72 × 2.56 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.30 mm3.72 mm0.52 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG790638262
Side View
Table 65.0%Crown 34.4°Girdle: STK-THKPavilion 42.8°Culet: LargeDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,346 USD|Low: $220 USD|High: $1,363 USD|Avg: $613 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 6$260 USD
Retailer 2$271 USD
Retailer 3$306 USD
Retailer 5$510 USD
Retailer 4$1,051 USD
MOH London$1,346 USD

41 data points across 6 retailers

4 retailers$271 USD to $1,051 USD

B+
Cheapest Retailer
-
$271 USD
£213 GBP
B+
Retailer 2
-
$306 USD
View
B
Retailer 3
-
$1,051 USD
View
Most Expensive
MOH London
LG790638262 · Nov 1
$1,346 USD
£1,060 GBP
View
Price under review
3 more retailers have this diamond
Prices start from $271 USDSave up to $781 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+
0.52ct Emerald
$271 USD