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Princess|Lab Grown|IGI

3.10ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG685596598

Shape and cutting style on the report: Princess cut

Certificate IGI LG685596598

Diamond specifications and retailer prices

From £794 GBP
$1,065 USD
As of November 2, 2026
Save £2,977 GBP (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,771 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.1ct lab-grown princess diamond

This 3.1ct 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 LG685596598 or 685596598. Listed at 23 retailers as of November 2, 2026, with prices from £794 to £3,771, a £2,977 spread on the same certified stone. Brilliant Earth lists it at £3,771. 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

3.10
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685596598
Dimensions7.77 × 7.77 × 5.62 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.77 mm7.77 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685596598
Side View
Table 69.0%Crown 45.2°Girdle: MED-STKPavilion 38°Culet: NoneDepth 72.3%

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 2
Current: £3,771 GBP|Low: £762 GBP|High: £7,042 GBP|Avg: £2,201 GBP|+1.4%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 18£794 GBP
Retailer 3£888 GBP
Retailer 8£920 GBP
Retailer 9£920 GBP
Retailer 14£1,051 GBP
Retailer 10£1,171 GBP
Retailer 17£1,184 GBP
Retailer 2£1,474 GBP
Retailer 19£1,867 GBP
Retailer 12£2,294 GBP
Retailer 7£2,355 GBP
Retailer 13£2,358 GBP
Retailer 15£2,657 GBP
Retailer 11£2,805 GBP
Retailer 6£2,853 GBP
Retailer 4£2,916 GBP
Retailer 16£3,281 GBP
Brilliant Earth£3,771 GBP
Retailer 5£7,042 GBP

43 data points across 19 retailers

23 retailers£794 GBP to £3,771 GBP

A
Cheapest Retailer
-
£794 GBP
$1,065 USD
A
Retailer 2
-
£863 GBP
$1,158 USD
View
A
Retailer 3
-
£888 GBP
$1,191 USD
View
Final sale: no returns
B+
Retailer 4
-
£920 GBP
$1,235 USD
View
Retailer 5
-
£920 GBP
$1,235 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
£1,051 GBP
$1,410 USD
View
B+
Retailer 7
-
£1,125 GBP
$1,510 USD
View
B+
Retailer 8
-
£1,171 GBP
$1,572 USD
View
B+
Retailer 9
-
£1,296 GBP
$1,739 USD
View
B+
Retailer 10
-
£1,474 GBP
View
B
Retailer 11
-
£1,867 GBP
$2,505 USD
View
B
Retailer 12
-
£1,904 GBP
$2,555 USD
View
B
Retailer 13
-
£2,294 GBP
A$4,735 AUD
View
Retailer 14
-
£2,355 GBP
A$4,862 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
£2,358 GBP
ZAR 51,130 ZAR
View
Retailer 16
-
£2,657 GBP
$3,565 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
£2,805 GBP
View
B
Retailer 18
-
£2,853 GBP
$3,828 USD
View
B
Retailer 19
-
£2,916 GBP
$3,913 USD
View
B
Retailer 20
-
£3,281 GBP
View
B
Retailer 21
-
£3,608 GBP
$4,841 USD
View
Most Expensive
B
Brilliant Earth
18630701A · Nov 2
£3,771 GBP
$5,060 USD
View
21 more retailers have this diamond
Prices start from £794 GBPSave up to £2,977 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
3.10ct Princess
£794 GBP