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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 HK$8,222 HKD
€998 EUR
As of October 29, 2026
Save HK$16,400 HKD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$24,621 HKD 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 HK$8,222 to HK$24,621, a HK$16,400 spread on the same certified stone. MOH London lists it at HK$24,621. 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: HK$24,621 HKD|Low: HK$5,641 HKD|High: HK$24,791 HKD|Avg: HK$13,365 HKD|+3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5HK$5,641 HKD
Retailer 3HK$8,222 HKD
Retailer 8HK$8,677 HKD
Retailer 2HK$8,813 HKD
Retailer 4HK$11,231 HKD
Retailer 7HK$15,927 HKD
Retailer 6HK$18,163 HKD
Retailer 9HK$18,267 HKD
MOH LondonHK$24,621 HKD

38 data points across 9 retailers

9 retailersHK$8,222 HKD to HK$24,621 HKD

Retailer 1
-
HK$5,641 HKD
$719 USD
Price last confirmed 14 days ago
A
Retailer 2
-
HK$8,222 HKD
€998 EUR
View
B+
Retailer 3
-
HK$8,677 HKD
$1,106 USD
View
A
Retailer 4
-
HK$8,813 HKD
£885 GBP
View
A
Retailer 5
-
HK$11,231 HKD
ZAR 23,126 ZAR
View
B+
Retailer 6
-
HK$15,927 HKD
$2,030 USD
View
B+
Retailer 7
-
HK$18,163 HKD
$2,315 USD
View
B+
Retailer 8
-
HK$18,267 HKD
$2,328 USD
View
Most Expensive
B
MOH London
LG766628455 · Oct 29
HK$24,621 HKD
£2,471 GBP
View
8 more retailers have this diamond
Prices start from HK$8,222 HKDSave up to HK$16,400 HKD

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
HK$8,222 HKD