Princess|Lab Grown|IGI

3.09ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG826646396

Shape and cutting style on the report: Princess cut

Certificate IGI LG826646396

Diamond specifications and retailer prices

From £300 GBP
$402 USD
As of October 27, 2026
Save £1,976 GBP (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,276 GBP at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 3.09ct lab-grown princess diamond

This 3.09ct lab-grown princess sits in the three to 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 LG826646396 or 826646396. Listed at 16 retailers as of October 27, 2026, with a 659% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826646396
Dimensions8.00 × 7.90 × 5.57 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm7.90 mm3.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826646396
Side View
Table 74.0%Crown 40.3°Girdle: MediumPavilion 38.9°Culet: NoneDepth 70.5%

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: Oct 27
Current: £2,276 GBP|Low: £288 GBP|High: £4,112 GBP|Avg: £1,074 GBP|-44.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 7£300 GBP
Retailer 4£331 GBP
Retailer 9£352 GBP
Retailer 6£448 GBP
Retailer 3£508 GBP
Retailer 10£612 GBP
Retailer 12£773 GBP
Retailer 13£845 GBP
Retailer 2£854 GBP
Retailer 14£1,180 GBP
Retailer 15£1,315 GBP
Retailer 11£1,442 GBP
Retailer 8£1,628 GBP
Retailer 5£1,728 GBP
Brilliant Earth£2,276 GBP

29 data points across 15 retailers

16 retailers£300 GBP to £2,276 GBP

A
Cheapest Retailer
-
£300 GBP
$402 USD
A
Retailer 2
-
£331 GBP
$444 USD
View
A
Retailer 3
-
£352 GBP
$471 USD
View
Final sale: no returns
A
Retailer 4
-
£448 GBP
$600 USD
View
B+
Retailer 5
-
£508 GBP
$680 USD
View
A
Retailer 6
-
£612 GBP
€781 EUR
View
A
Retailer 7
-
£773 GBP
A$1,593 AUD
View
A
Retailer 8
-
£845 GBP
$1,132 USD
View
A
Retailer 9
-
£854 GBP
$1,144 USD
View
B+
Retailer 10
-
£1,180 GBP
$1,581 USD
View
B+
Retailer 11
-
£1,315 GBP
$1,762 USD
View
B+
Retailer 12
-
£1,442 GBP
View
B
Retailer 13
-
£1,628 GBP
$2,181 USD
View
Retailer 14
-
£1,728 GBP
$2,315 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
£2,276 GBP
$3,050 USD
View
Most Expensive
Brilliant Earth
21491551A · Oct 10
£2,276 GBP
$3,050 USD
View
Price last confirmed 20 days ago
15 more retailers have this diamond
Prices start from £300 GBPSave up to £1,976 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
3.09ct Princess
£300 GBP