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Cushion|Lab Grown|IGI

2.99ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG833641714

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

Certificate IGI LG833641714

Diamond specifications and retailer prices

From £324 GBP
$434 USD
As of October 31, 2026
Save £288 GBP (47%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £612 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 2.99ct lab-grown cushion diamond

This 2.99ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG833641714 or 833641714. Listed at 2 retailers as of October 31, 2026, with prices from £324 to £612, a £288 spread on the same certified stone. 77 Diamonds lists it at £612. 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

2.99
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833641714
Dimensions8.54 × 8.40 × 5.56 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.54 mm8.40 mm2.99 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833641714
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £612 GBP|Low: £320 GBP|High: £1,228 GBP|Avg: £734 GBP|-4.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2£324 GBP
Retailer 5£485 GBP
Retailer 6£573 GBP
77 Diamonds£612 GBP
Retailer 3£906 GBP
Retailer 4£1,228 GBP

35 data points across 6 retailers

2 retailers£324 GBP to £612 GBP

A
Cheapest Retailer
-
£324 GBP
$434 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
CUSTVSG6FBZQEV · Oct 31
£612 GBP
View
1 more retailer has this diamond
Prices start from £324 GBPSave up to £288 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
2.99ct Cushion
£324 GBP