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Cushion|Lab Grown|IGI

3.01ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG749510328

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG749510328

Diamond specifications and retailer prices

From £550 GBP
As of November 4, 2026
Save £4,450 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,000 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.01ct lab-grown cushion diamond

This 3.01ct 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 LG749510328 or 749510328. Listed at 18 retailers as of November 4, 2026, with prices from £550 to £5,000, a £4,450 spread on the same certified stone. Do Amore Diamonds lists it at £5,000. 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

3.01
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749510328
Dimensions6.99 × 6.99 × 4.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm6.99 mm3.01 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749510328
Side View
Table 64.0%Crown 40.9°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 70.1%

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 4
Current: £999 GBP|Low: £570 GBP|High: £4,363 GBP|Avg: £1,394 GBP|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8£570 GBP
Retailer 7£704 GBP
Retailer 2£765 GBP
Retailer 1£999 GBP
Retailer 5£1,421 GBP
Retailer 3£1,461 GBP
Retailer 6£1,652 GBP
Retailer 9£1,944 GBP
Retailer 4£2,470 GBP

41 data points across 9 retailers

18 retailers£550 GBP to £5,000 GBP

A
Cheapest Retailer
-
£550 GBP
Final sale: no returns
Retailer 2
-
£570 GBP
View
Price last confirmed 20 days ago
A
Retailer 3
-
£704 GBP
View
A
Retailer 4
-
£708 GBP
View
A
Retailer 5
-
£710 GBP
View
A
Retailer 6
-
£765 GBP
View
B+
Retailer 7
-
£806 GBP
View
A
Retailer 8
-
£999 GBP
View
B+
Retailer 9
-
£1,421 GBP
View
B+
Retailer 10
-
£1,461 GBP
View
B+
Retailer 11
-
£1,652 GBP
View
B
Retailer 12
-
£1,944 GBP
View
B
Retailer 13
-
£1,953 GBP
View
B
Retailer 14
-
£1,964 GBP
View
B
Retailer 15
-
£2,251 GBP
View
B
Retailer 16
-
£2,470 GBP
View
B
Retailer 17
-
£4,363 GBP
View
Most Expensive
B
Do Amore Diamonds
23-749510328 · Nov 4
£5,000 GBP
$6,750 USD
View
17 more retailers have this diamond
Prices start from £550 GBPSave up to £4,450 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
3.01ct Cushion
£550 GBP