CaratHunter
Plans
Emerald|Lab Grown|IGI

0.51ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG776601387

Shape and cutting style on the report: Emerald cut

Certificate IGI LG776601387

Diamond specifications and retailer prices

From €105 EUR
$117 USD
As of October 25, 2026
Save €618 EUR (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €723 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776601387 or 776601387. Listed at 9 retailers as of October 25, 2026, with prices from €105 to €723, a €618 spread on the same certified stone. MOH London lists it at €723. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle45.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776601387
Dimensions5.82 × 3.61 × 2.32 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm3.61 mm0.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776601387
Side View
Table 64.0%Crown 33.4°Girdle: MediumPavilion 45.3°Culet: LargeDepth 64.3%

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 25
Current: €723 EUR|Low: €105 EUR|High: €732 EUR|Avg: €275 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5€105 EUR
Retailer 8€134 EUR
Retailer 2€182 EUR
Retailer 6€183 EUR
Retailer 3€186 EUR
Retailer 4€238 EUR
Retailer 9€258 EUR
Retailer 7€307 EUR
MOH London€723 EUR

42 data points across 9 retailers

9 retailers€105 EUR to €723 EUR

A
Cheapest Retailer
-
€105 EUR
$117 USD
B+
Retailer 2
-
€134 EUR
$150 USD
View
A
Retailer 3
-
€182 EUR
£160 GBP
View
A
Retailer 4
-
€183 EUR
$205 USD
View
A
Retailer 5
-
€186 EUR
View
B+
Retailer 6
-
€238 EUR
£209 GBP
View
B+
Retailer 7
-
€263 EUR
$294 USD
View
B+
Retailer 8
-
€307 EUR
$343 USD
View
Most Expensive
B
MOH London
LG776601387 · Nov 1
€723 EUR
£636 GBP
View
8 more retailers have this diamond
Prices start from €105 EURSave up to €618 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
€105 EUR