CaratHunter
Plans
Princess|Lab Grown|IGI

3.54ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG844650629

Shape and cutting style on the report: Princess cut

Certificate IGI LG844650629

Diamond specifications and retailer prices

From £398 GBP
$533 USD
As of November 2, 2026
Save £4,423 GBP (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,821 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.54ct lab-grown princess diamond

This 3.54ct 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 LG844650629 or 844650629. Listed at 23 retailers as of October 29, 2026, with prices from £398 to £4,821, a £4,423 spread on the same certified stone. Brilliant Earth lists it at £4,821. 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

3.54
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844650629
Dimensions8.25 × 8.20 × 5.85 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm8.20 mm3.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844650629
Side View
Table 68.0%Crown 39.6°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 71.3%

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: £765 GBP|Low: £398 GBP|High: £2,069 GBP|Avg: £1,002 GBP|+0.8%
Retailer 1
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
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 11£398 GBP
Retailer 10£445 GBP
Retailer 3£446 GBP
Retailer 6£493 GBP
Retailer 4£535 GBP
Retailer 16£563 GBP
Retailer 18£593 GBP
Retailer 7£716 GBP
Retailer 22£720 GBP
Retailer 13£763 GBP
Retailer 1£765 GBP
Retailer 21£1,042 GBP
Retailer 8£1,055 GBP
Retailer 2£1,071 GBP
Retailer 20£1,091 GBP
Retailer 5£1,297 GBP
Retailer 15£1,558 GBP
Retailer 17£1,593 GBP
Retailer 9£1,602 GBP
Retailer 19£1,665 GBP
Retailer 14£1,683 GBP
Retailer 12£2,058 GBP

13 data points across 22 retailers

23 retailers£398 GBP to £4,821 GBP

A
Cheapest Retailer
-
£398 GBP
$533 USD
A
Retailer 2
-
£445 GBP
$596 USD
View
Final sale: no returns
A
Retailer 3
-
£446 GBP
$597 USD
View
A
Retailer 4
-
£493 GBP
$661 USD
View
A
Retailer 5
-
£535 GBP
HK$5,600 HKD
View
A
Retailer 6
-
£563 GBP
View
A
Retailer 7
-
£593 GBP
$795 USD
View
A
Retailer 8
-
£716 GBP
$960 USD
View
A
Retailer 9
-
£720 GBP
€919 EUR
View
B+
Retailer 10
-
£763 GBP
$1,022 USD
View
A
Retailer 11
-
£765 GBP
View
A
Retailer 12
-
£1,042 GBP
A$2,147 AUD
View
A
Retailer 13
-
£1,055 GBP
$1,413 USD
View
A
Retailer 14
-
£1,071 GBP
ZAR 23,181 ZAR
View
A
Retailer 15
-
£1,091 GBP
$1,462 USD
View
B+
Retailer 16
-
£1,297 GBP
$1,738 USD
View
B+
Retailer 17
-
£1,558 GBP
SGD 2,821 SGD
View
B+
Retailer 18
-
£1,593 GBP
$2,134 USD
View
B+
Retailer 19
-
£1,602 GBP
$2,146 USD
View
B+
Retailer 20
-
£1,665 GBP
A$3,432 AUD
View
B+
Retailer 21
-
£1,683 GBP
$2,256 USD
View
B+
Retailer 22
-
£2,058 GBP
View
Most Expensive
B
Brilliant Earth
22289234A · Oct 29
£4,821 GBP
$6,460 USD
View
22 more retailers have this diamond
Prices start from £398 GBPSave up to £4,423 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
3.54ct Princess
£398 GBP