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Emerald|Lab Grown|IGI

0.51ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG538286853

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538286853

Diamond specifications and retailer prices

From €111 EUR
$124 USD
As of October 29, 2026
Save €741 EUR (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,158 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct 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 LG538286853 or 538286853. Listed at 17 retailers as of October 29, 2026, with a 668% 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

0.51
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle28°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538286853
Dimensions5.34 × 3.84 × 2.55 mm
L/W Ratio1.39
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
5.34 mm3.84 mm0.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538286853
Side View
Table 67.0%Crown 28°Girdle: MED-STKPavilion 37.8°Culet: LNGDepth 66.4%

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: €1,158 EUR|Low: €66 EUR|High: €1,166 EUR|Avg: €289 EUR|+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
October 31, 2026
Retailer 6€66 EUR
Retailer 9€111 EUR
Retailer 5€124 EUR
Retailer 3€129 EUR
Retailer 11€147 EUR
Retailer 14€147 EUR
Retailer 7€249 EUR
Retailer 12€266 EUR
Retailer 10€269 EUR
Retailer 2€285 EUR
Retailer 4€342 EUR
Retailer 13€444 EUR
Retailer 8€469 EUR
MOH London€1,158 EUR

44 data points across 14 retailers

17 retailers€111 EUR to €852 EUR

A
Cheapest Retailer
-
€111 EUR
$124 USD
A
Retailer 2
-
€124 EUR
$139 USD
View
Final sale: no returns
A
Retailer 3
-
€129 EUR
$144 USD
View
A
Retailer 4
-
€147 EUR
$164 USD
View
A
Retailer 5
-
€147 EUR
$164 USD
View
B+
Retailer 6
-
€249 EUR
ZAR 4,502 ZAR
View
B+
Retailer 7
-
€266 EUR
$297 USD
View
B+
Retailer 8
-
€269 EUR
$300 USD
View
B+
Retailer 9
-
€285 EUR
£250 GBP
View
B+
Retailer 10
-
€309 EUR
HK$2,700 HKD
View
B
Retailer 11
-
€342 EUR
$382 USD
View
B
Retailer 12
-
€444 EUR
$496 USD
View
B
Retailer 13
-
€469 EUR
$524 USD
View
B
Retailer 14
-
€495 EUR
$552 USD
View
B
Retailer 15
-
€723 EUR
£636 GBP
View
B
Retailer 16
-
€852 EUR
$952 USD
View
Most Expensive
MOH London
LG538286853 · Oct 29
€1,158 EUR
£1,019 GBP
View
Price under review
16 more retailers have this diamond
Prices start from €111 EURSave up to €741 EUR

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
0.51ct Emerald
€111 EUR