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Emerald|Lab Grown|IGI

0.57ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG673421876

Shape and cutting style on the report: Emerald cut

Certificate IGI LG673421876

Diamond specifications and retailer prices

From $320 NZD
$180 USD
As of October 28, 2026
Save $1,549 NZD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,465 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.57ct lab-grown emerald diamond

This 0.57ct 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 LG673421876 or 673421876. Listed at 6 retailers as of October 28, 2026, with a 483% 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

0.57
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673421876
Dimensions5.36 × 3.86 × 2.68 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.36 mm3.86 mm0.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG673421876
Side View
Table 70.0%Crown 37.4°Girdle: ThickPavilion 38.2°Culet: LargeDepth 69.4%

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: $2,465 NZD|Low: $320 NZD|High: $2,481 NZD|Avg: $1,048 NZD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2$320 NZD
Retailer 5$356 NZD
Retailer 7$506 NZD
Retailer 3$513 NZD
Retailer 4$677 NZD
Retailer 8$1,268 NZD
Retailer 9$1,456 NZD
Retailer 6$1,870 NZD
MOH London$2,465 NZD

10 data points across 9 retailers

6 retailers$320 NZD to $1,870 NZD

A
Cheapest Retailer
-
$320 NZD
$180 USD
A
Retailer 2
-
$356 NZD
$200 USD
View
B+
Retailer 3
-
$513 NZD
$288 USD
View
B+
Retailer 4
-
$677 NZD
$380 USD
View
B
Retailer 5
-
$1,870 NZD
$1,050 USD
View
Most Expensive
B
MOH London
LG673421876 · Oct 29
$2,465 NZD
£1,090 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $320 NZDSave up to $1,549 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
0.57ct Emerald
$320 NZD