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Princess|Lab Grown|IGI

1.43ct F VS2 Princess Lab Grown Diamond

VG • F/VS2 • IGI LG805608841

Shape and cutting style on the report: Princess cut

Certificate IGI LG805608841

Diamond specifications and retailer prices

From £181 GBP
As of November 4, 2026
Save £1,386 GBP (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,568 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.43ct lab-grown princess diamond

This 1.43ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG805608841 or 805608841. Listed at 11 retailers as of November 4, 2026, with prices from £181 to £1,568, a £1,386 spread on the same certified stone. Do Amore Diamonds lists it at £1,568. 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

1.43
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805608841
Dimensions6.10 × 6.08 × 4.47 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.10 mm6.08 mm1.43 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805608841
Side View
Table 72.0%Crown 46.7°Girdle: MediumPavilion 40.2°Culet: NoneDepth 73.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,568 GBP|Low: £141 GBP|High: £1,568 GBP|Avg: £535 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
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Retailer 16
November 5, 2026
Retailer 12£181 GBP
Retailer 11£211 GBP
Retailer 4£297 GBP
Retailer 7£302 GBP
Retailer 2£316 GBP
Retailer 14£374 GBP
Retailer 3£380 GBP
Retailer 16£409 GBP
Retailer 8£577 GBP
Retailer 6£600 GBP
Retailer 15£624 GBP
Retailer 5£708 GBP
Retailer 13£727 GBP
Retailer 10£799 GBP
Retailer 9£996 GBP
Do Amore Diamonds£1,568 GBP

23 data points across 16 retailers

11 retailers£181 GBP to £1,568 GBP

A
Cheapest Retailer
-
£181 GBP
A
Retailer 2
-
£211 GBP
View
A
Retailer 3
-
£316 GBP
View
B+
Retailer 4
-
£374 GBP
View
B+
Retailer 5
-
£380 GBP
View
B+
Retailer 6
-
£409 GBP
View
Retailer 7
-
£624 GBP
View
Price last confirmed 19 days ago
B
Retailer 8
-
£727 GBP
View
B
Retailer 9
-
£799 GBP
View
B
Retailer 10
-
£996 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1799310 · Nov 4
£1,568 GBP
$2,110 USD
View
10 more retailers have this diamond
Prices start from £181 GBPSave up to £1,386 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
1.43ct Princess
£181 GBP