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Emerald|Lab Grown|IGI

0.51ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG538297931

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538297931

Diamond specifications and retailer prices

From €111 EUR
$124 USD
As of October 27, 2026
Save €744 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 25, 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 LG538297931 or 538297931. Listed at 17 retailers as of October 27, 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle25.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538297931
Dimensions5.26 × 3.78 × 2.61 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
5.26 mm3.78 mm0.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538297931
Side View
Table 63.0%Crown 25.2°Girdle: STK-THKPavilion 38.1°Culet: LNGDepth 69.0%

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 27
Current: €1,158 EUR|Low: €66 EUR|High: €1,171 EUR|Avg: €283 EUR|-1.0%
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 29, 2026
Retailer 6€66 EUR
Retailer 9€111 EUR
Retailer 5€125 EUR
Retailer 3€129 EUR
Retailer 11€147 EUR
Retailer 14€147 EUR
Retailer 7€250 EUR
Retailer 12€267 EUR
Retailer 10€270 EUR
Retailer 2€287 EUR
Retailer 4€343 EUR
Retailer 13€446 EUR
Retailer 8€471 EUR
MOH London€1,158 EUR

44 data points across 14 retailers

17 retailers€111 EUR to €856 EUR

A
Cheapest Retailer
-
€111 EUR
$124 USD
A
Retailer 2
-
€125 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
-
€250 EUR
ZAR 4,502 ZAR
View
B+
Retailer 7
-
€267 EUR
$297 USD
View
B+
Retailer 8
-
€270 EUR
$300 USD
View
B+
Retailer 9
-
€287 EUR
£252 GBP
View
B+
Retailer 10
-
€311 EUR
HK$2,700 HKD
View
B
Retailer 11
-
€343 EUR
$382 USD
View
B
Retailer 12
-
€446 EUR
$496 USD
View
B
Retailer 13
-
€471 EUR
$524 USD
View
B
Retailer 14
-
€496 EUR
$552 USD
View
B
Retailer 15
-
€726 EUR
£636 GBP
View
B
Retailer 16
-
€856 EUR
$952 USD
View
Most Expensive
B
MOH London
LG538297931 · Oct 25
€1,158 EUR
£1,015 GBP
View
Price under review
16 more retailers have this diamond
Prices start from €111 EURSave up to €744 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