CaratHunter
Plans
Cushion|Lab Grown|IGI

3.01ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG831615822

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831615822

Diamond specifications and retailer prices

From £601 GBP
As of November 4, 2026
Save £2,156 GBP (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,757 GBP at With Clarity · As of November 5, 2026
View at With Clarity

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831615822 or 831615822. Listed at 11 retailers as of November 4, 2026, with prices from £601 to £2,757, a £2,156 spread on the same certified stone. With Clarity lists it at £2,757. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831615822
Dimensions10.63 × 7.45 × 4.79 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm7.45 mm3.01 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831615822
Side View
Table 64.0%Crown 33.2°Girdle: THN-MEDPavilion 35°Culet: NoneDepth 64.3%

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: £1,687 GBP|Low: £601 GBP|High: £2,702 GBP|Avg: £1,804 GBP|-12.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 5, 2026
Retailer 2£601 GBP
Retailer 9£839 GBP
Retailer 4£907 GBP
Retailer 5£1,262 GBP
Retailer 1£1,687 GBP
Retailer 7£1,807 GBP
Retailer 6£2,244 GBP
Retailer 3£2,354 GBP
Retailer 8£2,416 GBP
With Clarity£2,702 GBP

29 data points across 10 retailers

11 retailers£601 GBP to £2,757 GBP

A
Cheapest Retailer
-
£601 GBP
A
Retailer 2
-
£839 GBP
View
A
Retailer 3
-
£907 GBP
View
B+
Retailer 4
-
£1,262 GBP
View
B+
Retailer 5
-
£1,687 GBP
View
B
Retailer 6
-
£1,807 GBP
View
B
Retailer 7
-
£2,137 GBP
View
B
Retailer 8
-
£2,244 GBP
View
B
Retailer 9
-
£2,354 GBP
View
Retailer 10
-
£2,416 GBP
View
Price last confirmed 24 days ago
Most Expensive
B
With Clarity
831615822 · Nov 5
£2,757 GBP
$3,722 USD
View
10 more retailers have this diamond
Prices start from £601 GBPSave up to £2,156 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
£601 GBP