Cushion|Lab Grown|IGI

3.70ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG7528485123

Certificate IGI LG7528485123

Diamond specifications and retailer prices

From $4,980 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $4,980 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 3.7ct lab-grown cushion diamond

This 3.7ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG7528485123 or 7528485123. 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

3.70
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG7528485123
Dimensions10.66 × 7.88 × 5.26 mm
L/W Ratio1.35
Top View
10.66 mm7.88 mm3.70 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7528485123
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.7%

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: $4,980 USD|Low: $4,980 USD|High: $8,300 USD|Avg: $6,640 USD|-40.0%
October 30, 2026
Brilliant Earth$4,980 USD

2 data points across 1 retailer

1 retailer

B
Brilliant Earth
14556915A · Oct 31
$4,980 USD
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B
3.70ct Cushion
$4,980 USD