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Cushion|Lab Grown|IGI

3.04ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG771650682

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG771650682

Diamond specifications and retailer prices

From £513 GBP
As of November 4, 2026
Save £2,006 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,519 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771650682 or 771650682. Listed at 17 retailers as of November 4, 2026, with prices from £513 to £2,519, a £2,006 spread on the same certified stone. Do Amore Diamonds lists it at £2,519. 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

3.04
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771650682
Dimensions8.32 × 8.03 × 5.59 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm8.03 mm3.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771650682
Side View
Table 62.0%Crown 39.3°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 69.6%

Caratlytics Score

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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: £2,519 GBP|Low: £329 GBP|High: £4,430 GBP|Avg: £1,261 GBP|-8.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 5, 2026
Retailer 12£513 GBP
Retailer 13£515 GBP
Retailer 9£541 GBP
Retailer 7£685 GBP
Retailer 3£688 GBP
Retailer 11£741 GBP
Retailer 2£954 GBP
Retailer 15£978 GBP
Retailer 6£999 GBP
Retailer 17£1,258 GBP
Retailer 5£1,532 GBP
Retailer 8£1,555 GBP
Retailer 16£1,778 GBP
Retailer 14£1,816 GBP
Retailer 10£1,876 GBP
Retailer 4£2,326 GBP
Do Amore Diamonds£2,519 GBP

16 data points across 17 retailers

17 retailers£513 GBP to £2,519 GBP

A
Cheapest Retailer
-
£513 GBP
A
Retailer 2
-
£515 GBP
View
B+
Retailer 3
-
£541 GBP
View
A
Retailer 4
-
£685 GBP
View
A
Retailer 5
-
£688 GBP
View
A
Retailer 6
-
£741 GBP
View
A
Retailer 7
-
£954 GBP
View
A
Retailer 8
-
£978 GBP
View
A
Retailer 9
-
£999 GBP
View
B+
Retailer 10
-
£1,258 GBP
View
B+
Retailer 11
-
£1,532 GBP
View
B+
Retailer 12
-
£1,555 GBP
View
B+
Retailer 13
-
£1,778 GBP
View
B
Retailer 14
-
£1,816 GBP
View
B+
Retailer 15
-
£1,876 GBP
View
B
Retailer 16
-
£2,326 GBP
View
Most Expensive
B
Do Amore Diamonds
25-135213-007 · Nov 4
£2,519 GBP
$3,400 USD
View
16 more retailers have this diamond
Prices start from £513 GBPSave up to £2,006 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
3.04ct Cushion
£513 GBP