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Cushion|Lab Grown|IGI

0.49ct G VVS2 Cushion Lab Grown Diamond

GD • G/VVS2 • IGI LG640492942

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG640492942

Diamond specifications and retailer prices

From HK$1,742 HKD
$222 USD
As of October 30, 2026
Save HK$2,566 HKD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,260 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.49ct lab-grown cushion diamond

This 0.49ct lab-grown cushion sits in the sub-half-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG640492942 or 640492942. Listed at 8 retailers as of October 30, 2026, with a 147% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.49
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640492942
Dimensions4.56 × 4.37 × 2.80 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.56 mm4.37 mm0.49 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640492942
Side View
Table 60.0%Crown 34.9°Girdle: STK-VTKPavilion 31.8°Culet: NoneDepth 64.1%

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 30
Current: HK$8,260 HKD|Low: HK$1,742 HKD|High: HK$10,821 HKD|Avg: HK$3,761 HKD|-23.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4HK$1,742 HKD
Retailer 5HK$2,001 HKD
Retailer 8HK$2,032 HKD
Retailer 3HK$2,903 HKD
Retailer 6HK$3,192 HKD
Retailer 2HK$3,788 HKD
Retailer 7HK$4,307 HKD
Retailer 9HK$4,813 HKD
MOH LondonHK$8,260 HKD

29 data points across 9 retailers

8 retailersHK$1,742 HKD to HK$4,307 HKD

A
Cheapest Retailer
-
HK$1,742 HKD
$222 USD
Retailer 2
-
HK$2,001 HKD
$255 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
HK$2,903 HKD
$370 USD
View
Retailer 4
-
HK$3,192 HKD
£320 GBP
View
Price last confirmed 17 days ago
B
Retailer 5
-
HK$3,788 HKD
£380 GBP
View
B
Retailer 6
-
HK$3,956 HKD
£397 GBP
View
B
Retailer 7
-
HK$4,307 HKD
$549 USD
View
Most Expensive
MOH London
LG640492942 · Oct 29
HK$8,260 HKD
£829 GBP
View
Price under review
7 more retailers have this diamond
Prices start from HK$1,742 HKDSave up to HK$2,566 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
0.49ct Cushion
HK$1,742 HKD