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Princess|Lab Grown|IGI

2.99ct F VVS2 Princess Lab Grown Diamond

EX • F/VVS2 • IGI LG823638789

Shape and cutting style on the report: Princess cut

Certificate IGI LG823638789

Diamond specifications and retailer prices

From £379 GBP
$508 USD
As of October 31, 2026
Save £999 GBP (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,378 GBP at Brilliance · As of November 1, 2026
View at Brilliance

About this 2.99ct lab-grown princess diamond

This 2.99ct lab-grown princess sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823638789 or 823638789. Listed at 3 retailers as of October 31, 2026, with prices from £379 to £1,378, a £999 spread on the same certified stone. Brilliance lists it at £1,378. 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

2.99
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823638789
Dimensions7.89 × 7.79 × 5.67 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm7.79 mm2.99 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823638789
Side View
Table 65.0%Crown 38.3°Girdle: MediumPavilion 39.4°Culet: NoneDepth 72.8%

Caratlytics Score

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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: Oct 31
Current: £1,378 GBP|Low: £372 GBP|High: £2,739 GBP|Avg: £1,117 GBP|-7.7%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2£379 GBP
Retailer 4£493 GBP
Retailer 3£533 GBP
Retailer 6£684 GBP
Brilliance£1,378 GBP
Retailer 5£2,739 GBP

11 data points across 6 retailers

3 retailers£379 GBP to £1,378 GBP

A
Cheapest Retailer
-
£379 GBP
$508 USD
Final sale: no returns
B+
Retailer 2
-
£533 GBP
$714 USD
View
Most Expensive
B
Brilliance
D44587745 · Nov 1
£1,378 GBP
$1,846 USD
View
2 more retailers have this diamond
Prices start from £379 GBPSave up to £999 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
2.99ct Princess
£379 GBP