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Princess|Lab Grown|IGI

5.09ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG809622365

Shape and cutting style on the report: Princess cut

Certificate IGI LG809622365

Diamond specifications and retailer prices

From £473 GBP
$634 USD
As of October 29, 2026
Save £3,191 GBP (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,664 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.09ct lab-grown princess diamond

This 5.09ct lab-grown princess sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809622365 or 809622365. Listed at 3 retailers as of October 29, 2026, with prices from £473 to £3,664, a £3,191 spread on the same certified stone. Brilliant Earth lists it at £3,664. 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

5.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809622365
Dimensions9.55 × 9.35 × 6.81 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.55 mm9.35 mm5.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809622365
Side View
Table 69.0%Crown 38°Girdle: MediumPavilion 39.7°Culet: NoneDepth 72.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £3,664 GBP|Low: £473 GBP|High: £3,776 GBP|Avg: £1,504 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3£473 GBP
Retailer 4£549 GBP
Retailer 6£820 GBP
Retailer 2£852 GBP
Retailer 8£1,302 GBP
Retailer 9£1,417 GBP
Retailer 7£1,479 GBP
Retailer 5£1,767 GBP
Retailer 10£1,952 GBP
Brilliant Earth£3,664 GBP

37 data points across 10 retailers

3 retailers£473 GBP to £3,664 GBP

A
Cheapest Retailer
-
£473 GBP
$634 USD
Final sale: no returns
A
Retailer 2
-
£852 GBP
View
Most Expensive
B
Brilliant Earth
20232312A · Oct 29
£3,664 GBP
$4,910 USD
View
2 more retailers have this diamond
Prices start from £473 GBPSave up to £3,191 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
5.09ct Princess
£473 GBP