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Cushion|Lab Grown|IGI

3.00ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG837614470

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG837614470

Diamond specifications and retailer prices

From £645 GBP
$865 USD
As of November 1, 2026
Save £940 GBP (59%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,585 GBP at Brilliance · As of November 1, 2026
View at Brilliance

About this 3ct lab-grown cushion diamond

This 3ct 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 LG837614470 or 837614470. Listed at 8 retailers as of November 1, 2026, with prices from £645 to £1,585, a £940 spread on the same certified stone. Brilliance lists it at £1,585. 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

3.00
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837614470
Dimensions10.49 × 7.54 × 4.78 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.49 mm7.54 mm3.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837614470
Side View
Table 62.0%Crown 40.3°Girdle: MED-THKPavilion 38.8°Culet: LargeDepth 63.4%

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 1
Current: £1,585 GBP|Low: £529 GBP|High: £1,585 GBP|Avg: £1,003 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6£645 GBP
Retailer 7£664 GBP
Retailer 4£667 GBP
Retailer 3£696 GBP
Retailer 5£838 GBP
Retailer 8£1,385 GBP
Retailer 2£1,556 GBP
Brilliance£1,585 GBP

24 data points across 8 retailers

8 retailers£645 GBP to £1,585 GBP

A
Cheapest Retailer
-
£645 GBP
$865 USD
B+
Retailer 2
-
£664 GBP
$891 USD
View
A
Retailer 3
-
£667 GBP
$895 USD
View
A
Retailer 4
-
£696 GBP
View
A
Retailer 5
-
£838 GBP
$1,124 USD
View
Retailer 6
-
£1,385 GBP
$1,859 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
£1,556 GBP
View
Most Expensive
B
Brilliance
D45651815 · Nov 1
£1,585 GBP
$2,127 USD
View
7 more retailers have this diamond
Prices start from £645 GBPSave up to £940 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
3.00ct Cushion
£645 GBP