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 $222 USD
As of October 30, 2026
Save $327 USD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,053 USD 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
Color
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

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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 30
Current: $1,053 USD|Low: $222 USD|High: $1,379 USD|Avg: $480 USD|-23.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$222 USD
Retailer 4$255 USD
Retailer 8$259 USD
Retailer 5$390 USD
Retailer 6$407 USD
Retailer 3$483 USD
Retailer 7$549 USD
Retailer 9$613 USD
MOH London$1,053 USD

28 data points across 9 retailers

8 retailers$222 USD to $549 USD

A
Cheapest Retailer
-
$222 USD
Retailer 2
-
$255 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
$390 USD
View
Retailer 4
-
$407 USD
£320 GBP
View
Price last confirmed 16 days ago
B
Retailer 5
-
$483 USD
£380 GBP
View
B
Retailer 6
-
$504 USD
£397 GBP
View
B
Retailer 7
-
$549 USD
View
Most Expensive
MOH London
LG640492942 · Oct 29
$1,053 USD
£829 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $222 USDSave up to $327 USD

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
$222 USD