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 €938 EUR
As of October 29, 2026
Save €1,856 EUR (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,794 EUR at MOH London · As of November 1, 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 €938 to €2,794, a €1,856 spread on the same certified stone. MOH London lists it at €2,794. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €2,794 EUR|Low: €644 EUR|High: €2,828 EUR|Avg: €1,525 EUR|+2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5€644 EUR
Retailer 3€938 EUR
Retailer 8€990 EUR
Retailer 2€1,006 EUR
Retailer 4€1,281 EUR
Retailer 7€1,817 EUR
Retailer 6€2,072 EUR
Retailer 9€2,084 EUR
MOH London€2,794 EUR

39 data points across 9 retailers

9 retailers€938 EUR to €2,794 EUR

Retailer 1
-
€644 EUR
$719 USD
Price last confirmed 16 days ago
A
Retailer 2
-
€938 EUR
View
B+
Retailer 3
-
€990 EUR
$1,106 USD
View
A
Retailer 4
-
€1,006 EUR
£885 GBP
View
A
Retailer 5
-
€1,281 EUR
ZAR 23,126 ZAR
View
B+
Retailer 6
-
€1,817 EUR
$2,030 USD
View
B+
Retailer 7
-
€2,072 EUR
$2,315 USD
View
B+
Retailer 8
-
€2,084 EUR
$2,328 USD
View
Most Expensive
B
MOH London
LG766628455 · Nov 1
€2,794 EUR
£2,458 GBP
View
8 more retailers have this diamond
Prices start from €938 EURSave up to €1,856 EUR

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
€938 EUR