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Cushion|Lab Grown|IGI

3.06ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG729561663

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG729561663

Diamond specifications and retailer prices

From £584 GBP
As of November 4, 2026
Save £3,816 GBP (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,400 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG729561663 or 729561663. Listed at 8 retailers as of November 4, 2026, with prices from £584 to £4,400, a £3,816 spread on the same certified stone. Do Amore Diamonds lists it at £4,400. 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 angle35°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729561663
Dimensions10.34 × 7.48 × 4.64 mm
L/W Ratio1.38
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
10.34 mm7.48 mm3.06 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729561663
Side View
Table 62.0%Crown 35°Girdle: MED-THKPavilion 32°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,400 GBP|Low: £584 GBP|High: £4,400 GBP|Avg: £1,616 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 8£584 GBP
Retailer 2£772 GBP
Retailer 9£828 GBP
Retailer 10£931 GBP
Retailer 7£982 GBP
Retailer 6£985 GBP
Retailer 11£1,327 GBP
Retailer 5£1,506 GBP
Retailer 3£1,762 GBP
Retailer 4£2,500 GBP
Do Amore Diamonds£4,400 GBP

43 data points across 11 retailers

8 retailers£584 GBP to £4,400 GBP

A
Cheapest Retailer
-
£584 GBP
Final sale: no returns
A
Retailer 2
-
£772 GBP
View
A
Retailer 3
-
£828 GBP
View
B+
Retailer 4
-
£982 GBP
View
B+
Retailer 5
-
£985 GBP
View
B+
Retailer 6
-
£1,506 GBP
View
B
Retailer 7
-
£2,500 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1790499 · Nov 4
£4,400 GBP
$5,940 USD
View
7 more retailers have this diamond
Prices start from £584 GBPSave up to £3,816 GBP

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.

A
3.06ct Cushion
£584 GBP