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Cushion|Lab Grown|IGI

3.04ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG752556918

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG752556918

Diamond specifications and retailer prices

From £553 GBP
As of November 4, 2026
Save £2,617 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,170 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG752556918 or 752556918. Listed at 18 retailers as of November 4, 2026, with prices from £553 to £3,170, a £2,617 spread on the same certified stone. Brilliant Earth lists it at £3,170. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752556918
Dimensions8.48 × 7.73 × 5.39 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.48 mm7.73 mm3.04 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752556918
Side View
Table 64.0%Crown 40.4°Girdle: STK-VTKPavilion 36.5°Culet: NoneDepth 69.7%

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: £3,170 GBP|Low: £519 GBP|High: £3,170 GBP|Avg: £1,528 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 5, 2026
Retailer 14£553 GBP
Retailer 17£626 GBP
Retailer 11£687 GBP
Retailer 15£739 GBP
Retailer 4£867 GBP
Retailer 13£921 GBP
Retailer 10£941 GBP
Retailer 7£1,027 GBP
Retailer 12£1,342 GBP
Retailer 5£1,461 GBP
Retailer 3£1,715 GBP
Retailer 8£1,877 GBP
Retailer 6£2,130 GBP
Retailer 9£2,150 GBP
Retailer 16£2,200 GBP
Retailer 2£2,326 GBP
Brilliant Earth£3,170 GBP

35 data points across 17 retailers

18 retailers£553 GBP to £3,170 GBP

A
Cheapest Retailer
-
£553 GBP
Final sale: no returns
A
Retailer 2
-
£626 GBP
View
A
Retailer 3
-
£687 GBP
View
A
Retailer 4
-
£739 GBP
View
A
Retailer 5
-
£867 GBP
View
A
Retailer 6
-
£921 GBP
View
A
Retailer 7
-
£941 GBP
View
A
Retailer 8
-
£1,027 GBP
View
B+
Retailer 9
-
£1,342 GBP
View
B+
Retailer 10
-
£1,461 GBP
View
Retailer 11
-
£1,715 GBP
View
Price last confirmed 21 days ago
B
Retailer 12
-
£1,851 GBP
View
B
Retailer 13
-
£1,877 GBP
View
B
Retailer 14
-
£2,130 GBP
View
B
Retailer 15
-
£2,150 GBP
View
B
Retailer 16
-
£2,200 GBP
View
B
Retailer 17
-
£2,326 GBP
View
Most Expensive
B
Brilliant Earth
18916214Y · Nov 4
£3,170 GBP
$4,280 USD
View
17 more retailers have this diamond
Prices start from £553 GBPSave up to £2,617 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
£553 GBP