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Cushion|Lab Grown|IGI

2.21ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG677514640

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

Certificate IGI LG677514640

Diamond specifications and retailer prices

From $2,314 SGD
$1,810 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,314 SGD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 2.21ct lab-grown cushion diamond

This 2.21ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677514640 or 677514640. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.21
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677514640
Dimensions7.42 × 7.31 × 4.96 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm7.31 mm2.21 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677514640
Side View
Table 63.0%Crown 33.3°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 67.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $2,314 SGD|Low: $302 SGD|High: $4,142 SGD|Avg: $1,393 SGD|-7.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
June 15, 2026
Retailer 10$869 SGD
Retailer 2$895 SGD
Retailer 8$1,034 SGD
Retailer 6$1,051 SGD
Retailer 4$1,268 SGD
Retailer 3$1,601 SGD
Retailer 5$1,647 SGD
Retailer 11$1,792 SGD
Retailer 7$1,828 SGD
Retailer 9$1,955 SGD
Brilliant Earth$2,314 SGD

66 data points across 11 retailers

1 retailer

B
Brilliant Earth
14305026A · Oct 31
$2,314 SGD
$1,810 USD
View

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B
2.21ct Cushion
$2,314 SGD