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Cushion|Lab Grown|IGI

1.20ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG649457150

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG649457150

Diamond specifications and retailer prices

From $860 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $860 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 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG649457150 or 649457150. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649457150
Dimensions7.71 × 5.40 × 3.62 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm5.40 mm1.20 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649457150
Side View
Table 63.0%Crown 35.7°Girdle: STK-THKPavilion 35.5°Culet: NoneDepth 67.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $860 USD|Low: $275 USD|High: $1,410 USD|Avg: $771 USD|-16.5%
Brilliant Earth
Retailer 2
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Retailer 13
June 15, 2026
Retailer 6$312 USD
Retailer 12$437 USD
Retailer 7$471 USD
Retailer 13$597 USD
Retailer 10$619 USD
Retailer 4$632 USD
Retailer 3$688 USD
Retailer 2$712 USD
Brilliant Earth$860 USD
Retailer 11$941 USD
Retailer 8$992 USD
Retailer 5$1,280 USD
Retailer 9$1,410 USD

45 data points across 13 retailers

1 retailer

B
Brilliant Earth
11559002B · Nov 2
$860 USD
View

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.

B
1.20ct Cushion
$860 USD