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Emerald|Lab Grown|IGI

0.51ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG539229186

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539229186

Diamond specifications and retailer prices

From €111 EUR
$124 USD
As of October 29, 2026
Save €1,036 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,147 EUR at MOH London · As of November 1, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539229186 or 539229186. Listed at 16 retailers as of October 29, 2026, with prices from €111 to €1,147, a €1,036 spread on the same certified stone. MOH London lists it at €1,147. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.1°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539229186
Dimensions5.69 × 3.67 × 2.42 mm
L/W Ratio1.55
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
5.69 mm3.67 mm0.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539229186
Side View
Table 68.0%Crown 26.1°Girdle: Slightly ThickPavilion 42.9°Culet: LNGDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,147 EUR|Low: €106 EUR|High: €1,161 EUR|Avg: €390 EUR|-1.1%
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
November 1, 2026
Retailer 10€111 EUR
Retailer 7€124 EUR
Retailer 3€128 EUR
Retailer 11€146 EUR
Retailer 14€146 EUR
Retailer 8€232 EUR
Retailer 12€263 EUR
Retailer 2€286 EUR
Retailer 4€341 EUR
Retailer 13€441 EUR
Retailer 9€466 EUR
Retailer 5€492 EUR
Retailer 15€720 EUR
Retailer 6€849 EUR
MOH London€1,147 EUR

43 data points across 15 retailers

16 retailers€111 EUR to €1,147 EUR

A
Cheapest Retailer
-
€111 EUR
$124 USD
A
Retailer 2
-
€124 EUR
$139 USD
View
Final sale: no returns
A
Retailer 3
-
€128 EUR
$144 USD
View
A
Retailer 4
-
€146 EUR
$164 USD
View
Retailer 5
-
€146 EUR
$164 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€232 EUR
$260 USD
View
B+
Retailer 7
-
€263 EUR
$295 USD
View
B+
Retailer 8
-
€274 EUR
HK$2,400 HKD
View
B+
Retailer 9
-
€286 EUR
£252 GBP
View
B
Retailer 10
-
€341 EUR
$382 USD
View
B
Retailer 11
-
€441 EUR
$495 USD
View
B
Retailer 12
-
€466 EUR
$523 USD
View
B
Retailer 13
-
€492 EUR
$552 USD
View
B
Retailer 14
-
€720 EUR
£636 GBP
View
B
Retailer 15
-
€849 EUR
$952 USD
View
Most Expensive
B
MOH London
LG539229186 · Nov 1
€1,147 EUR
£1,013 GBP
View
15 more retailers have this diamond
Prices start from €111 EURSave up to €1,036 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