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Cushion|Lab Grown|IGI

3.06ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG726501695

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG726501695

Diamond specifications and retailer prices

From £4,059 GBP
$5,480 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £4,059 GBP 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 3.06ct lab-grown cushion diamond

This 3.06ct 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 LG726501695 or 726501695. Listed at a single retailer as of November 4, 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

3.06
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726501695
Dimensions10.04 × 7.20 × 4.92 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.04 mm7.20 mm3.06 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726501695
Side View
Table 59.0%Crown 32.8°Girdle: STK-THKPavilion 34°Culet: NoneDepth 68.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £4,059 GBP|Low: £415 GBP|High: £5,519 GBP|Avg: £1,850 GBP|-7.7%
Brilliant Earth
Retailer 2
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June 13, 2026
Retailer 2£415 GBP
Retailer 5£447 GBP
Retailer 4£788 GBP
Retailer 10£893 GBP
Retailer 7£911 GBP
Retailer 8£941 GBP
Retailer 11£953 GBP
Retailer 3£1,284 GBP
Retailer 12£1,770 GBP
Retailer 13£1,970 GBP
Retailer 6£2,093 GBP
Retailer 9£2,101 GBP
Brilliant Earth£4,059 GBP

62 data points across 13 retailers

1 retailer

B
Brilliant Earth
15478178A · Nov 4
£4,059 GBP
$5,480 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
3.06ct Cushion
£4,059 GBP