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Radiant|Lab Grown|IGI

2.97ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG821653253

Certificate IGI LG821653253

Diamond specifications and retailer prices

From £2,197 GBP
As of November 3, 2026
Save £914 GBP (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,111 GBP at Zales · As of November 4, 2026
View at Zales

About this 2.97ct lab-grown radiant diamond

This 2.97ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG821653253 or 821653253. Listed at 4 retailers as of November 3, 2026, with prices from £2,197 to £3,111, a £914 spread on the same certified stone. Zales lists it at £3,111. 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

2.97
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG821653253
Dimensions10.23 × 7.24 × 5.02 mm
L/W Ratio1.41
Top View
10.23 mm7.24 mm2.97 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821653253
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: £2,197 GBP|Low: £2,197 GBP|High: £3,111 GBP|Avg: £2,793 GBP
Retailer 1
Retailer 2
Retailer 3
Zales
October 22, 2026
Retailer 1£2,197 GBP
Retailer 2£2,615 GBP
Retailer 3£3,111 GBP
Zales£3,111 GBP

2 data points across 4 retailers

4 retailers£2,197 GBP to £3,111 GBP

B
Cheapest Retailer
-
£2,197 GBP
B
Retailer 2
-
£2,615 GBP
View
B
Retailer 3
-
£3,111 GBP
View
Most Expensive
B
Zales
529096488 · Nov 4
£3,111 GBP
$4,200 USD
View
3 more retailers have this diamond
Prices start from £2,197 GBPSave up to £914 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 Radiant
£2,197 GBP