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Emerald|Lab Grown|IGI

0.51ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG541251056

Shape and cutting style on the report: Emerald cut

Certificate IGI LG541251056

Diamond specifications and retailer prices

From €111 EUR
$124 USD
As of October 29, 2026
Save €1,047 EUR (90%) vs most expensive(unlock to see where)
15 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG541251056 or 541251056. Listed at 15 retailers as of October 29, 2026, with prices from €111 to €1,158, a €1,047 spread on the same certified stone. MOH London lists it at €1,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541251056
Dimensions5.15 × 3.77 × 2.59 mm
L/W Ratio1.37
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
5.15 mm3.77 mm0.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG541251056
Side View
Table 65.5%Crown 30.4°Girdle: MED-STKPavilion 38.2°Culet: LNGDepth 68.7%

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: €1,158 EUR|Low: €107 EUR|High: €1,585 EUR|Avg: €467 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 12€111 EUR
Retailer 3€124 EUR
Retailer 17€129 EUR
Retailer 13€147 EUR
Retailer 16€147 EUR
Retailer 6€214 EUR
Retailer 2€224 EUR
Retailer 9€252 EUR
Retailer 14€266 EUR
Retailer 18€342 EUR
Retailer 15€444 EUR
Retailer 11€469 EUR
Retailer 7€495 EUR
Retailer 10€537 EUR
Retailer 4€723 EUR
Retailer 5€852 EUR
MOH London€1,158 EUR
Retailer 8€1,585 EUR

17 data points across 18 retailers

15 retailers€111 EUR to €1,158 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
A
Retailer 6
-
€224 EUR
$250 USD
View
B+
Retailer 7
-
€252 EUR
HK$2,200 HKD
View
B+
Retailer 8
-
€266 EUR
$297 USD
View
B+
Retailer 9
-
€342 EUR
$382 USD
View
B
Retailer 10
-
€444 EUR
$496 USD
View
B
Retailer 11
-
€469 EUR
$524 USD
View
B
Retailer 12
-
€495 EUR
$552 USD
View
B
Retailer 13
-
€723 EUR
£636 GBP
View
B
Retailer 14
-
€852 EUR
$952 USD
View
Most Expensive
B
MOH London
LG541251056 · Oct 29
€1,158 EUR
£1,019 GBP
View
14 more retailers have this diamond
Prices start from €111 EURSave up to €1,047 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