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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 $208 NZD
$117 USD
As of October 25, 2026
Save $1,232 NZD (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,440 NZD at MOH London · As of October 26, 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 $208 to $1,440, a $1,232 spread on the same certified stone. MOH London lists it at $1,440. 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
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: $1,440 NZD|Low: $208 NZD|High: $1,456 NZD|Avg: $546 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$208 NZD
Retailer 8$267 NZD
Retailer 2$361 NZD
Retailer 6$365 NZD
Retailer 3$370 NZD
Retailer 4$473 NZD
Retailer 9$513 NZD
Retailer 7$611 NZD
MOH London$1,440 NZD

42 data points across 9 retailers

9 retailers$208 NZD to $1,440 NZD

A
Cheapest Retailer
-
$208 NZD
$117 USD
B+
Retailer 2
-
$267 NZD
$150 USD
View
A
Retailer 3
-
$361 NZD
£160 GBP
View
A
Retailer 4
-
$365 NZD
$205 USD
View
A
Retailer 5
-
$370 NZD
€198 EUR
View
B+
Retailer 6
-
$473 NZD
£209 GBP
View
B+
Retailer 7
-
$523 NZD
$294 USD
View
B+
Retailer 8
-
$611 NZD
$343 USD
View
Most Expensive
B
MOH London
LG776601387 · Oct 26
$1,440 NZD
£637 GBP
View
8 more retailers have this diamond
Prices start from $208 NZDSave up to $1,232 NZD

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
$208 NZD