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Princess|Lab Grown|IGI

1.80ct H VS1 Princess Lab Grown Diamond

H/VS1

Diamond specifications and retailer prices

From £313 GBP
As of October 30, 2026
Save £752 GBP (71%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,065 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 1.8ct lab-grown princess diamond

This 1.8ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by IGI. Listed at 2 retailers as of October 30, 2026, with prices from £313 to £1,065, a £752 spread on the same certified stone. Diamond Exchange Canada lists it at £1,065. 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

1.80
Carat
H
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.71 × 6.63 × 4.53 mm
L/W Ratio1.01
Top View
6.71 mm6.63 mm1.80 ctH / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MediumPavilionCuletDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £1,065 GBP|Low: £312 GBP|High: £1,065 GBP|Avg: £690 GBP
Diamond Exchange Canada
Retailer 2
October 30, 2026
Retailer 2£313 GBP
Diamond Exchange Canada£1,065 GBP

39 data points across 2 retailers

2 retailers£313 GBP to £1,065 GBP

B+
Cheapest Retailer
-
£313 GBP
Most Expensive
C
Diamond Exchange Canada
1961212930 · Oct 30
£1,065 GBP
CA$1,970 CAD
View
1 more retailer has this diamond
Prices start from £313 GBPSave up to £752 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+
1.80ct Princess
£313 GBP