CaratHunter
Plans
Cushion|Lab Grown|IGI

2.93ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG823673475

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

Certificate IGI LG823673475

Diamond specifications and retailer prices

From £321 GBP
As of November 4, 2026
Save £855 GBP (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,176 GBP at Brilliance · As of November 4, 2026
View at Brilliance

About this 2.93ct lab-grown cushion diamond

This 2.93ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823673475 or 823673475. Listed at 3 retailers as of November 4, 2026, with prices from £321 to £1,176, a £855 spread on the same certified stone. Brilliance lists it at £1,176. 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

2.93
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823673475
Dimensions8.33 × 8.25 × 5.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm8.25 mm2.93 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823673475
Side View
Table 61.0%Crown 34.5°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 67.8%

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: £1,176 GBP|Low: £321 GBP|High: £2,496 GBP|Avg: £1,127 GBP|-11.8%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 2£321 GBP
Retailer 3£457 GBP
Retailer 7£459 GBP
Retailer 5£616 GBP
Retailer 9£687 GBP
Brilliance£1,176 GBP
Retailer 8£1,349 GBP
Retailer 4£2,087 GBP
Retailer 6£2,496 GBP

6 data points across 9 retailers

3 retailers£321 GBP to £1,176 GBP

A
Cheapest Retailer
-
£321 GBP
Final sale: no returns
B+
Retailer 2
-
£457 GBP
View
Most Expensive
B+
Brilliance
D45542734 · Nov 4
£1,176 GBP
$1,587 USD
View
2 more retailers have this diamond
Prices start from £321 GBPSave up to £855 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
2.93ct Cushion
£321 GBP