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Princess|Lab Grown|IGI

3.09ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG786676092

Shape and cutting style on the report: Princess cut

Certificate IGI LG786676092

Diamond specifications and retailer prices

From £464 GBP
$622 USD
As of November 1, 2026
Save £1,763 GBP (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,575 GBP at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.09ct lab-grown princess diamond

This 3.09ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786676092 or 786676092. Listed at 19 retailers as of November 1, 2026, with a 380% 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
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786676092
Dimensions7.85 × 7.84 × 5.62 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.85 mm7.84 mm3.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786676092
Side View
Table 72.0%Crown 47.7°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 71.7%

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: Nov 1
Current: £2,575 GBP|Low: £464 GBP|High: £2,575 GBP|Avg: £1,233 GBP
Rare Carat
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
Retailer 16
November 2, 2026
Retailer 13£464 GBP
Retailer 16£464 GBP
Retailer 14£611 GBP
Retailer 11£687 GBP
Retailer 4£776 GBP
Retailer 9£800 GBP
Retailer 7£888 GBP
Retailer 5£1,083 GBP
Retailer 2£1,114 GBP
Retailer 3£1,323 GBP
Retailer 8£1,510 GBP
Retailer 6£1,621 GBP
Retailer 12£1,651 GBP
Retailer 15£1,691 GBP
Retailer 10£2,227 GBP
Rare Carat£2,575 GBP

23 data points across 16 retailers

19 retailers£464 GBP to £2,227 GBP

A
Cheapest Retailer
-
£464 GBP
$622 USD
Final sale: no returns
A
Retailer 2
-
£464 GBP
$622 USD
View
Retailer 3
-
£466 GBP
$625 USD
View
Price last confirmed 41 days ago
Retailer 4
-
£570 GBP
$765 USD
View
Price last confirmed 40 days ago
A
Retailer 5
-
£611 GBP
$820 USD
View
B+
Retailer 6
-
£687 GBP
$922 USD
View
A
Retailer 7
-
£776 GBP
$1,042 USD
View
A
Retailer 8
-
£800 GBP
View
A
Retailer 9
-
£888 GBP
€1,135 EUR
View
B+
Retailer 10
-
£1,083 GBP
A$2,236 AUD
View
B+
Retailer 11
-
£1,114 GBP
ZAR 24,140 ZAR
View
B+
Retailer 12
-
£1,323 GBP
$1,776 USD
View
B+
Retailer 13
-
£1,510 GBP
View
B+
Retailer 14
-
£1,621 GBP
SGD 2,939 SGD
View
B+
Retailer 15
-
£1,651 GBP
$2,216 USD
View
B+
Retailer 16
-
£1,691 GBP
$2,269 USD
View
Retailer 17
-
£2,201 GBP
A$4,543 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
£2,227 GBP
View
Most Expensive
Rare Carat
CN10-21A · Oct 18
£2,575 GBP
$3,455 USD
View
Price last confirmed 15 days ago
18 more retailers have this diamond
Prices start from £464 GBPSave up to £1,763 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
£464 GBP