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Cushion|Lab Grown|IGI

2.99ct G VVS2 Cushion Lab Grown Diamond

VG • G/VVS2 • IGI LG797653889

Certificate IGI LG797653889

Diamond specifications and retailer prices

From £2,136 GBP
$2,862 USD
As of October 31, 2026
Save £887 GBP (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,023 GBP at Kay Jewelers · As of November 1, 2026
View at Kay Jewelers

About this 2.99ct lab-grown cushion diamond

This 2.99ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG797653889 or 797653889. Listed at 4 retailers as of October 31, 2026, with prices from £2,136 to £3,023, a £887 spread on the same certified stone. Kay Jewelers lists it at £3,023. 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
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG797653889
Dimensions10.56 × 7.69 × 4.97 mm
L/W Ratio1.37
Top View
10.56 mm7.69 mm2.99 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797653889
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £3,023 GBP|Low: £2,136 GBP|High: £3,023 GBP|Avg: £2,753 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£2,136 GBP
Retailer 3£2,523 GBP
Kay Jewelers£3,023 GBP
Retailer 4£3,023 GBP

2 data points across 4 retailers

4 retailers£2,136 GBP to £3,023 GBP

B
Cheapest Retailer
-
£2,136 GBP
$2,862 USD
B
Retailer 2
-
£2,523 GBP
$3,380 USD
View
B
Retailer 3
-
£3,023 GBP
$4,050 USD
View
Most Expensive
B
Kay Jewelers
259153347 · Nov 1
£3,023 GBP
$4,050 USD
View
3 more retailers have this diamond
Prices start from £2,136 GBPSave up to £887 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.

B
2.99ct Cushion
£2,136 GBP