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Cushion|Lab Grown|IGI

4.50ct F VVS2 Cushion Lab Grown Diamond

GD • F/VVS2 • IGI LG743544611

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

Certificate IGI LG743544611

Diamond specifications and retailer prices

From £750 GBP
As of November 2, 2026
Save £4,906 GBP (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,656 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.5ct lab-grown cushion diamond

This 4.5ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG743544611 or 743544611. Listed at 9 retailers as of November 2, 2026, with prices from £750 to £5,656, a £4,906 spread on the same certified stone. Do Amore Diamonds lists it at £5,656. 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

4.50
Carat
F
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743544611
Dimensions9.80 × 9.67 × 6.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm9.67 mm4.50 ctF / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743544611
Side View
Table 64.0%Crown 33.2°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 64.7%

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: £5,656 GBP|Low: £750 GBP|High: £5,656 GBP|Avg: £2,171 GBP
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
November 3, 2026
Retailer 5£750 GBP
Retailer 10£1,009 GBP
Retailer 11£1,184 GBP
Retailer 8£1,185 GBP
Retailer 9£1,224 GBP
Retailer 3£1,483 GBP
Retailer 6£1,800 GBP
Retailer 12£2,295 GBP
Retailer 7£2,802 GBP
Retailer 2£2,850 GBP
Retailer 4£3,425 GBP
Do Amore Diamonds£5,656 GBP

33 data points across 12 retailers

9 retailers£750 GBP to £5,656 GBP

A
Cheapest Retailer
-
£750 GBP
B+
Retailer 2
-
£1,009 GBP
$1,354 USD
View
B+
Retailer 3
-
£1,184 GBP
$1,589 USD
View
B+
Retailer 4
-
£1,185 GBP
$1,590 USD
View
B+
Retailer 5
-
£1,224 GBP
$1,642 USD
View
B+
Retailer 6
-
£1,800 GBP
A$3,717 AUD
View
Retailer 7
-
£2,802 GBP
$3,760 USD
View
Price last confirmed 15 days ago
B
Retailer 8
-
£2,850 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1729200 · Nov 2
£5,656 GBP
$7,590 USD
View
8 more retailers have this diamond
Prices start from £750 GBPSave up to £4,906 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
4.50ct Cushion
£750 GBP