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 $1,810 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,810 USD 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 29, 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
Color
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 29
Current: $1,810 USD|Low: $236 USD|High: $3,240 USD|Avg: $1,090 USD|-7.2%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
June 15, 2026
Retailer 10$680 USD
Retailer 2$700 USD
Retailer 8$809 USD
Retailer 6$822 USD
Retailer 4$992 USD
Retailer 3$1,252 USD
Retailer 5$1,288 USD
Retailer 11$1,402 USD
Retailer 7$1,430 USD
Retailer 9$1,529 USD
Brilliant Earth$1,810 USD

66 data points across 11 retailers

1 retailer

B
Brilliant Earth
14305026A · Oct 29
$1,810 USD
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B
2.21ct Cushion
$1,810 USD