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Radiant|Lab Grown|IGI

2.97ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG805616268

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

Certificate IGI LG805616268

Diamond specifications and retailer prices

From £341 GBP
As of November 3, 2026
Save £3,266 GBP (91%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,607 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 LG805616268 or 805616268. Listed at 12 retailers as of November 3, 2026, with prices from £341 to £3,607, a £3,266 spread on the same certified stone. Brilliant Earth lists it at £3,607. 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 angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805616268
Dimensions10.07 × 7.00 × 4.76 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm7.00 mm2.97 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805616268
Side View
Table 64.0%Crown 47.2°Girdle: MediumPavilion 36.7°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £3,607 GBP|Low: £341 GBP|High: £4,111 GBP|Avg: £1,258 GBP|-12.3%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 1, 2026
Retailer 18£341 GBP
Retailer 4£363 GBP
Retailer 13£444 GBP
Retailer 11£484 GBP
Retailer 16£501 GBP
Retailer 7£597 GBP
Retailer 12£633 GBP
Retailer 8£705 GBP
Retailer 3£717 GBP
Retailer 15£925 GBP
Retailer 14£1,059 GBP
Retailer 10£1,321 GBP
Retailer 6£1,324 GBP
Retailer 2£1,531 GBP
Retailer 5£1,818 GBP
Retailer 9£2,115 GBP
Retailer 17£2,704 GBP
Brilliant Earth£3,607 GBP

12 data points across 18 retailers

12 retailers£341 GBP to £3,607 GBP

A
Cheapest Retailer
-
£341 GBP
A
Retailer 2
-
£444 GBP
View
A
Retailer 3
-
£484 GBP
View
B+
Retailer 4
-
£501 GBP
View
A
Retailer 5
-
£633 GBP
View
A
Retailer 6
-
£717 GBP
View
A
Retailer 7
-
£925 GBP
View
B+
Retailer 8
-
£1,059 GBP
View
B+
Retailer 9
-
£1,531 GBP
View
Retailer 10
-
£1,818 GBP
View
Price last confirmed 57 days ago
B
Retailer 11
-
£2,704 GBP
View
Most Expensive
B
Brilliant Earth
22276300A · Nov 4
£3,607 GBP
$4,870 USD
View
11 more retailers have this diamond
Prices start from £341 GBPSave up to £3,266 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
£341 GBP