Emerald|Lab Grown|IGI

0.52ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG841658823

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841658823

Diamond specifications and retailer prices

From $644 NZD
$363 USD
As of October 24, 2026
Save $48 NZD (7%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,978 NZD at MOH London · As of October 15, 2026
View at MOH London

About this 0.52ct lab-grown emerald diamond

This 0.52ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841658823 or 841658823. Listed at 8 retailers as of October 24, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle48.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841658823
Dimensions5.48 × 3.75 × 2.55 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.48 mm3.75 mm0.52 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG841658823
Side View
Table 71.0%Crown 48.6°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $1,978 NZD|Low: $295 NZD|High: $2,055 NZD|Avg: $799 NZD|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 24, 2026
Retailer 7$295 NZD
Retailer 2$438 NZD
Retailer 3$599 NZD
Retailer 4$644 NZD
Retailer 5$681 NZD
Retailer 6$857 NZD
MOH London$1,978 NZD

18 data points across 7 retailers

8 retailers$644 NZD to $692 NZD

Retailer 1
-
$295 NZD
$166 USD
Price last confirmed 8 days ago
Retailer 2
-
$438 NZD
£194 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
$599 NZD
£266 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$644 NZD
$363 USD
View
Retailer 5
-
$681 NZD
$384 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$692 NZD
$390 USD
View
Retailer 7
-
$857 NZD
$483 USD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG841658823 · Oct 15
$1,978 NZD
£878 GBP
View
Price last confirmed 16 days ago
7 more retailers have this diamond
Prices start from $644 NZDSave up to $48 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.

B+
0.52ct Emerald
$644 NZD