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Princess|Lab Grown|IGI

1.54ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG713559925

Shape and cutting style on the report: Princess cut

Certificate IGI LG713559925

Diamond specifications and retailer prices

From £262 GBP
As of November 4, 2026
Save £899 GBP (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,605 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG713559925 or 713559925. Listed at 24 retailers as of November 3, 2026, with a 344% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713559925
Dimensions6.31 × 6.30 × 4.34 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.31 mm6.30 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713559925
Side View
Table 65.0%Crown 41°Girdle: MediumPavilion 36.5°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £1,605 GBP|Low: £262 GBP|High: £1,605 GBP|Avg: £720 GBP
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
November 5, 2026
Retailer 4£262 GBP
Retailer 14£390 GBP
Retailer 11£405 GBP
Retailer 6£482 GBP
Retailer 8£499 GBP
Retailer 2£511 GBP
Retailer 13£548 GBP
Retailer 7£849 GBP
Retailer 5£928 GBP
Retailer 12£929 GBP
Retailer 9£1,014 GBP
Retailer 3£1,023 GBP
Retailer 10£1,161 GBP
Brilliant Earth£1,605 GBP

45 data points across 14 retailers

24 retailers£262 GBP to £1,161 GBP

Retailer 1
-
£233 GBP
Price last confirmed 25 days ago
A
Retailer 2
-
£262 GBP
View
Final sale: no returns
Retailer 3
-
£271 GBP
View
Price last confirmed 23 days ago
Retailer 4
-
£290 GBP
View
Price last confirmed 33 days ago
Retailer 5
-
£290 GBP
View
Price last confirmed 24 days ago
A
Retailer 6
-
£390 GBP
View
A
Retailer 7
-
£405 GBP
View
B+
Retailer 8
-
£482 GBP
View
B+
Retailer 9
-
£495 GBP
View
B+
Retailer 10
-
£499 GBP
View
B+
Retailer 11
-
£511 GBP
View
Retailer 12
-
£548 GBP
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£719 GBP
View
B
Retailer 14
-
£849 GBP
View
Retailer 15
-
£928 GBP
View
Price last confirmed 24 days ago
B
Retailer 16
-
£929 GBP
View
Retailer 17
-
£931 GBP
View
Price last confirmed 36 days ago
B
Retailer 18
-
£965 GBP
View
B
Retailer 19
-
£1,014 GBP
View
B
Retailer 20
-
£1,023 GBP
View
B
Retailer 21
-
£1,113 GBP
View
B
Retailer 22
-
£1,132 GBP
View
B
Retailer 23
-
£1,161 GBP
View
Most Expensive
Brilliant Earth
16530410A · Oct 16
£1,605 GBP
$2,160 USD
View
Price last confirmed 20 days ago
23 more retailers have this diamond
Prices start from £262 GBPSave up to £899 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
1.54ct Princess
£262 GBP