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Cushion|Lab Grown|IGI

3.00ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG754564301

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754564301

Diamond specifications and retailer prices

From £326 GBP
$437 USD
As of November 1, 2026
Save £1,213 GBP (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,539 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

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 very-good cut grade and certified by IGI LG754564301 or 754564301. Listed at 15 retailers as of November 1, 2026, with prices from £326 to £1,539, a £1,213 spread on the same certified stone. Rare Carat lists it at £1,539. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754564301
Dimensions9.61 × 7.25 × 5.08 mm
L/W Ratio1.33
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.61 mm7.25 mm3.00 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754564301
Side View
Table 68.0%Crown 34°Girdle: STK-VTKPavilion 34.5°Culet: NoneDepth 70.1%

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 1
Current: £591 GBP|Low: £326 GBP|High: £1,426 GBP|Avg: £752 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 12£326 GBP
Retailer 5£432 GBP
Retailer 9£469 GBP
Retailer 2£484 GBP
Retailer 10£565 GBP
Retailer 3£586 GBP
Retailer 1£591 GBP
Retailer 4£820 GBP
Retailer 8£1,148 GBP
Retailer 7£1,342 GBP
Retailer 11£1,350 GBP
Retailer 6£1,409 GBP

39 data points across 12 retailers

15 retailers£326 GBP to £1,539 GBP

A
Cheapest Retailer
-
£326 GBP
$437 USD
Final sale: no returns
A
Retailer 2
-
£401 GBP
HK$4,200 HKD
View
A
Retailer 3
-
£432 GBP
View
A
Retailer 4
-
£469 GBP
$630 USD
View
B+
Retailer 5
-
£484 GBP
$650 USD
View
A
Retailer 6
-
£565 GBP
€722 EUR
View
B+
Retailer 7
-
£586 GBP
$787 USD
View
A
Retailer 8
-
£591 GBP
View
B+
Retailer 9
-
£820 GBP
$1,101 USD
View
B+
Retailer 10
-
£1,148 GBP
SGD 2,082 SGD
View
B+
Retailer 11
-
£1,187 GBP
$1,593 USD
View
B+
Retailer 12
-
£1,342 GBP
$1,801 USD
View
B
Retailer 13
-
£1,350 GBP
$1,812 USD
View
B+
Retailer 14
-
£1,409 GBP
View
Most Expensive
B
Rare Carat
SB-1446_l_754564301 · Nov 1
£1,539 GBP
$2,065 USD
View
14 more retailers have this diamond
Prices start from £326 GBPSave up to £1,213 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
£326 GBP