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Princess|Lab Grown|IGI

3.07ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG842657346

Shape and cutting style on the report: Princess cut

Certificate IGI LG842657346

Diamond specifications and retailer prices

From £504 GBP
As of November 4, 2026
Save £1,970 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,299 GBP at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.07ct lab-grown princess diamond

This 3.07ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842657346 or 842657346. Listed at 17 retailers as of November 4, 2026, with a 390% 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

3.07
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842657346
Dimensions8.09 × 7.81 × 5.58 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm7.81 mm3.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842657346
Side View
Table 66.0%Crown 42.7°Girdle: MediumPavilion 36.9°Culet: NoneDepth 71.4%

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 4
Current: £3,299 GBP|Low: £323 GBP|High: £4,131 GBP|Avg: £1,320 GBP|-20.1%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
November 5, 2026
Retailer 11£504 GBP
Retailer 12£509 GBP
Retailer 8£533 GBP
Retailer 16£675 GBP
Retailer 3£701 GBP
Retailer 10£728 GBP
Retailer 2£938 GBP
Retailer 14£961 GBP
Retailer 6£980 GBP
Retailer 17£1,235 GBP
Retailer 5£1,504 GBP
Retailer 7£1,532 GBP
Retailer 15£1,627 GBP
Retailer 13£1,782 GBP
Retailer 9£1,783 GBP
Retailer 4£2,474 GBP
Brilliant Earth£3,299 GBP

20 data points across 17 retailers

17 retailers£504 GBP to £2,474 GBP

A
Cheapest Retailer
-
£504 GBP
A
Retailer 2
-
£509 GBP
View
B+
Retailer 3
-
£533 GBP
View
A
Retailer 4
-
£608 GBP
View
A
Retailer 5
-
£701 GBP
View
A
Retailer 6
-
£728 GBP
View
A
Retailer 7
-
£938 GBP
View
A
Retailer 8
-
£961 GBP
View
A
Retailer 9
-
£980 GBP
View
B+
Retailer 10
-
£1,235 GBP
View
B+
Retailer 11
-
£1,504 GBP
View
B+
Retailer 12
-
£1,532 GBP
View
B+
Retailer 13
-
£1,627 GBP
View
B
Retailer 14
-
£1,782 GBP
View
Retailer 15
-
£1,783 GBP
View
Price last confirmed 18 days ago
B
Retailer 16
-
£2,474 GBP
View
Most Expensive
Brilliant Earth
22151480Y · Oct 27
£3,299 GBP
$4,440 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from £504 GBPSave up to £1,970 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
3.07ct Princess
£504 GBP