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Emerald|Lab Grown|IGI

0.51ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG844673395

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844673395

Diamond specifications and retailer prices

From $427 NZD
$240 USD
As of October 28, 2026
Save $502 NZD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,159 NZD 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844673395 or 844673395. Listed at 9 retailers as of October 28, 2026, with a 118% 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle46.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844673395
Dimensions5.47 × 3.47 × 2.72 mm
L/W Ratio1.58
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.47 mm3.47 mm0.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844673395
Side View
Table 68.0%Crown 36.2°Girdle: STK-THKPavilion 46.1°Culet: LargeDepth 78.4%

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 28
Current: $2,159 NZD|Low: $427 NZD|High: $2,159 NZD|Avg: $814 NZD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$427 NZD
Retailer 3$473 NZD
Retailer 7$502 NZD
Retailer 2$525 NZD
Retailer 5$621 NZD
Retailer 8$771 NZD
Retailer 6$798 NZD
Retailer 9$929 NZD
MOH London$2,159 NZD

9 data points across 9 retailers

9 retailers$427 NZD to $929 NZD

A
Cheapest Retailer
-
$427 NZD
$240 USD
B+
Retailer 2
-
$473 NZD
€253 EUR
View
B+
Retailer 3
-
$502 NZD
$282 USD
View
B+
Retailer 4
-
$525 NZD
£232 GBP
View
B+
Retailer 5
-
$621 NZD
£275 GBP
View
B
Retailer 6
-
$771 NZD
$433 USD
View
B
Retailer 7
-
$798 NZD
$448 USD
View
B
Retailer 8
-
$929 NZD
$522 USD
View
Most Expensive
MOH London
LG844673395 · Oct 29
$2,159 NZD
£955 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $427 NZDSave up to $502 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
$427 NZD