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Emerald|Lab Grown|IGI

4.57ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG766628455

Shape and cutting style on the report: Emerald cut

Certificate IGI LG766628455

Diamond specifications and retailer prices

From $1,859 NZD
€998 EUR
As of October 29, 2026
Save $3,709 NZD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,568 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 4.57ct lab-grown emerald diamond

This 4.57ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766628455 or 766628455. Listed at 9 retailers as of October 29, 2026, with prices from $1,859 to $5,568, a $3,709 spread on the same certified stone. MOH London lists it at $5,568. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.57
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766628455
Dimensions11.21 × 7.77 × 5.41 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm7.77 mm4.57 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766628455
Side View
Table 66.0%Crown 34.8°Girdle: MediumPavilion 43.1°Culet: LargeDepth 69.6%

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 29
Current: $5,568 NZD|Low: $1,276 NZD|High: $5,606 NZD|Avg: $3,023 NZD|+3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$1,276 NZD
Retailer 3$1,859 NZD
Retailer 8$1,962 NZD
Retailer 2$1,993 NZD
Retailer 4$2,540 NZD
Retailer 7$3,602 NZD
Retailer 6$4,108 NZD
Retailer 9$4,131 NZD
MOH London$5,568 NZD

38 data points across 9 retailers

9 retailers$1,859 NZD to $5,568 NZD

Retailer 1
-
$1,276 NZD
$719 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$1,859 NZD
€998 EUR
View
B+
Retailer 3
-
$1,962 NZD
$1,106 USD
View
A
Retailer 4
-
$1,993 NZD
£885 GBP
View
A
Retailer 5
-
$2,540 NZD
ZAR 23,126 ZAR
View
B+
Retailer 6
-
$3,602 NZD
$2,030 USD
View
B+
Retailer 7
-
$4,108 NZD
$2,315 USD
View
B+
Retailer 8
-
$4,131 NZD
$2,328 USD
View
Most Expensive
B
MOH London
LG766628455 · Oct 29
$5,568 NZD
£2,471 GBP
View
8 more retailers have this diamond
Prices start from $1,859 NZDSave up to $3,709 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
4.57ct Emerald
$1,859 NZD