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Radiant|Lab Grown|IGI

2.97ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG805616514

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG805616514

Diamond specifications and retailer prices

From £351 GBP
As of November 3, 2026
Save £3,264 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,615 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG805616514 or 805616514. Listed at 13 retailers as of November 3, 2026, with prices from £351 to £3,615, a £3,264 spread on the same certified stone. Brilliant Earth lists it at £3,615. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805616514
Dimensions10.18 × 7.09 × 4.74 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.18 mm7.09 mm2.97 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805616514
Side View
Table 66.0%Crown 47.2°Girdle: MediumPavilion 35.6°Culet: NoneDepth 66.9%

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 3
Current: £3,615 GBP|Low: £344 GBP|High: £3,615 GBP|Avg: £1,053 GBP
Brilliant Earth
Retailer 2
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November 3, 2026
Retailer 18£351 GBP
Retailer 6£367 GBP
Retailer 14£380 GBP
Retailer 16£459 GBP
Retailer 4£497 GBP
Retailer 19£516 GBP
Retailer 9£553 GBP
Retailer 15£627 GBP
Retailer 7£635 GBP
Retailer 3£719 GBP
Retailer 10£882 GBP
Retailer 5£948 GBP
Retailer 17£953 GBP
Retailer 21£1,091 GBP
Retailer 11£1,366 GBP
Retailer 8£1,382 GBP
Retailer 13£1,576 GBP
Retailer 12£1,804 GBP
Retailer 2£2,116 GBP
Retailer 20£2,785 GBP
Brilliant Earth£3,615 GBP

15 data points across 21 retailers

13 retailers£351 GBP to £3,615 GBP

A
Cheapest Retailer
-
£351 GBP
A
Retailer 2
-
£459 GBP
View
A
Retailer 3
-
£497 GBP
View
B+
Retailer 4
-
£516 GBP
View
A
Retailer 5
-
£627 GBP
View
A
Retailer 6
-
£719 GBP
View
B+
Retailer 7
-
£948 GBP
View
B+
Retailer 8
-
£953 GBP
View
B+
Retailer 9
-
£1,091 GBP
View
B+
Retailer 10
-
£1,576 GBP
View
B
Retailer 11
-
£2,116 GBP
View
B
Retailer 12
-
£2,785 GBP
View
Most Expensive
B
Brilliant Earth
22277075A · Nov 4
£3,615 GBP
$4,880 USD
View
12 more retailers have this diamond
Prices start from £351 GBPSave up to £3,264 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
2.97ct Radiant
£351 GBP