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Princess|Lab Grown|IGI

1.53ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG675553906

Shape and cutting style on the report: Princess cut

Certificate IGI LG675553906

Diamond specifications and retailer prices

From £247 GBP
As of October 29, 2026
Save £745 GBP (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,146 GBP at Michael Trio · As of October 29, 2026
View at Michael Trio

About this 1.53ct lab-grown princess diamond

This 1.53ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG675553906 or 675553906. Listed at 17 retailers as of October 29, 2026, with a 302% 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

1.53
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675553906
Dimensions6.45 × 6.25 × 4.50 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.25 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675553906
Side View
Table 70.0%Crown 43.3°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £472 GBP|Low: £190 GBP|High: £999 GBP|Avg: £496 GBP|+3.2%
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
October 29, 2026
Retailer 3£199 GBP
Retailer 13£230 GBP
Retailer 2£247 GBP
Retailer 12£247 GBP
Retailer 8£289 GBP
Retailer 11£400 GBP
Retailer 6£410 GBP
Retailer 9£423 GBP
Retailer 1£472 GBP
Retailer 10£573 GBP
Retailer 4£757 GBP
Retailer 14£792 GBP
Retailer 5£947 GBP
Retailer 7£992 GBP

33 data points across 14 retailers

17 retailers£247 GBP to £992 GBP

Retailer 1
-
£199 GBP
Price last confirmed 9 days ago
Retailer 2
-
£230 GBP
View
Price last confirmed 9 days ago
A
Retailer 3
-
£247 GBP
View
Retailer 4
-
£247 GBP
View
Price last confirmed 11 days ago
Retailer 5
-
£247 GBP
View
Price last confirmed 24 days ago
Retailer 6
-
£289 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
£400 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
£400 GBP
View
Retailer 9
-
£410 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£423 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£472 GBP
View
Retailer 12
-
£573 GBP
View
Price last confirmed 8 days ago
Retailer 13
-
£757 GBP
View
Price last confirmed 10 days ago
Retailer 14
-
£792 GBP
View
Price last confirmed 8 days ago
Retailer 15
-
£947 GBP
View
Price last confirmed 8 days ago
B
Retailer 16
-
£992 GBP
View
Most Expensive
Michael Trio
7193207570 · Oct 29
£1,146 GBP
SGD 2,090 SGD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from £247 GBPSave up to £745 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
1.53ct Princess
£247 GBP