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Princess|Lab Grown|IGI

3.53ct F VS1 Princess Lab Grown Diamond

VG • F/VS1 • IGI LG621495879

Shape and cutting style on the report: Princess cut

Certificate IGI LG621495879

Diamond specifications and retailer prices

From £1,570 GBP
$2,104 USD
As of October 31, 2026
Save £6,149 GBP (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £7,719 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.53ct lab-grown princess diamond

This 3.53ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG621495879 or 621495879. Listed at 6 retailers as of October 31, 2026, with prices from £1,570 to £7,719, a £6,149 spread on the same certified stone. Taylor and Hart lists it at £7,719. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.53
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621495879
Dimensions8.35 × 8.27 × 5.94 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.35 mm8.27 mm3.53 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621495879
Side View
Table 65.0%Crown 37.3°Girdle: MediumPavilion 39.3°Culet: NoneDepth 71.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £5,870 GBP|Low: £1,570 GBP|High: £7,719 GBP|Avg: £4,075 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 1, 2026
Retailer 4£1,570 GBP
Retailer 2£2,988 GBP
Retailer 5£3,100 GBP
Retailer 3£3,286 GBP
Retailer 1£5,870 GBP
Taylor and Hart£7,719 GBP

23 data points across 6 retailers

6 retailers£1,570 GBP to £7,719 GBP

B+
Cheapest Retailer
-
£1,570 GBP
$2,104 USD
B
Retailer 2
-
£2,988 GBP
View
B
Retailer 3
-
£3,100 GBP
$4,153 USD
View
B
Retailer 4
-
£3,286 GBP
CA$6,115 CAD
View
B
Retailer 5
-
£5,870 GBP
View
Most Expensive
B
Taylor and Hart
0W3OX6X · Oct 31
£7,719 GBP
$10,343 USD
View
5 more retailers have this diamond
Prices start from £1,570 GBPSave up to £6,149 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.

B+
3.53ct Princess
£1,570 GBP