CaratHunter
Plans
Princess|Lab Grown|IGI

5.09ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG809614927

Shape and cutting style on the report: Princess cut

Certificate IGI LG809614927

Diamond specifications and retailer prices

From £3,664 GBP
$4,910 USD
As of October 24, 2026
2 retailers carry this diamond
Most expensive: £3,664 GBP at Brilliant Earth
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 LG809614927 or 809614927. Listed at 2 retailers as of October 24, 2026. 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 angle42.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809614927
Dimensions9.56 × 9.44 × 6.56 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.56 mm9.44 mm5.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809614927
Side View
Table 69.0%Crown 42.6°Girdle: MediumPavilion 38.1°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: £3,664 GBP|Low: £480 GBP|High: £3,776 GBP|Avg: £1,702 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 24, 2026
Retailer 4£480 GBP
Retailer 5£549 GBP
Retailer 7£820 GBP
Retailer 2£847 GBP
Retailer 9£1,302 GBP
Retailer 10£1,417 GBP
Retailer 8£1,479 GBP
Retailer 6£1,767 GBP
Retailer 11£1,952 GBP
Retailer 3£3,382 GBP
Brilliant Earth£3,664 GBP

31 data points across 11 retailers

2 retailers

Retailer 1
-
£847 GBP
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
20232319A · Oct 24
£3,664 GBP
$4,910 USD
View
1 more retailer has this diamond

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
5.09ct Princess
£3,664 GBP