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Cushion|Lab Grown|IGI

3.06ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG804645861

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG804645861

Diamond specifications and retailer prices

From £728 GBP
$977 USD
As of November 2, 2026
Save £2,819 GBP (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,547 GBP at Do Amore Diamonds · As of November 2, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804645861 or 804645861. Listed at 5 retailers as of November 2, 2026, with prices from £728 to £3,547, a £2,819 spread on the same certified stone. Do Amore Diamonds lists it at £3,547. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804645861
Dimensions10.53 × 7.18 × 4.78 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm7.18 mm3.06 ctF / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804645861
Side View
Table 59.0%Crown 41.3°Girdle: STK-VTKPavilion 37.8°CuletDepth 66.6%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: £3,547 GBP|Low: £622 GBP|High: £3,547 GBP|Avg: £1,585 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4£693 GBP
Retailer 6£728 GBP
Retailer 5£804 GBP
Retailer 3£805 GBP
Retailer 2£2,271 GBP
Do Amore Diamonds£3,547 GBP

19 data points across 6 retailers

5 retailers£728 GBP to £3,547 GBP

A
Cheapest Retailer
-
£728 GBP
$977 USD
A
Retailer 2
-
£804 GBP
$1,079 USD
View
A
Retailer 3
-
£805 GBP
$1,080 USD
View
B
Retailer 4
-
£2,271 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1769856 · Nov 2
£3,547 GBP
$4,760 USD
View
4 more retailers have this diamond
Prices start from £728 GBPSave up to £2,819 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
£728 GBP