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Cushion|Lab Grown|IGI

2.97ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG830684033

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

Certificate IGI LG830684033

Diamond specifications and retailer prices

From £505 GBP
$677 USD
As of November 1, 2026
Save £133 GBP (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £638 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 2.97ct lab-grown cushion diamond

This 2.97ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830684033 or 830684033. Listed at 2 retailers as of October 31, 2026, with prices from £505 to £638, a £133 spread on the same certified stone. Yorxs lists it at £638. 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

2.97
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830684033
Dimensions8.44 × 8.27 × 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
8.44 mm8.27 mm2.97 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830684033
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £505 GBP|Low: £478 GBP|High: £895 GBP|Avg: £639 GBP|-10.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 1, 2026
Retailer 4£478 GBP
Retailer 1£505 GBP
Retailer 2£617 GBP
Yorxs£638 GBP
Retailer 3£895 GBP

21 data points across 5 retailers

2 retailers£505 GBP to £638 GBP

B+
Cheapest Retailer
-
£505 GBP
$677 USD
Most Expensive
B+
Yorxs
623210351 · Oct 31
£638 GBP
€814 EUR
View
1 more retailer has this diamond
Prices start from £505 GBPSave up to £133 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+
2.97ct Cushion
£505 GBP