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Princess|Lab Grown|GCAL

1.07ct F SI1 Princess Lab Grown Diamond

VG • F/SI1

Diamond specifications and retailer prices

From £129 GBP
As of November 6, 2026
Save £583 GBP (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £711 GBP at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 1.07ct lab-grown princess diamond

This 1.07ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL. Listed at 6 retailers as of November 5, 2026, with prices from £129 to £711, a £583 spread on the same certified stone. Diamond Exchange Canada lists it at £711. 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

1.07
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions5.62 × 5.56 × 3.83 mm
L/W Ratio1.01
Top View
5.62 mm5.56 mm1.07 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 71.0%CrownGirdle: ThickPavilionCuletDepth 68.8%

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: Nov 6
Current: £711 GBP|Low: £115 GBP|High: £711 GBP|Avg: £322 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 5£129 GBP
Retailer 2£149 GBP
Retailer 3£160 GBP
Retailer 4£566 GBP
Diamond Exchange Canada£711 GBP

16 data points across 5 retailers

6 retailers£129 GBP to £711 GBP

B+
Cheapest Retailer
-
£129 GBP
Retailer 2
-
£147 GBP
View
Price last confirmed 42 days ago
B+
Retailer 3
-
£149 GBP
View
B+
Retailer 4
-
£160 GBP
View
C
Retailer 5
-
£566 GBP
View
Most Expensive
C
Diamond Exchange Canada
1986532940 · Nov 5
£711 GBP
CA$1,330 CAD
View
5 more retailers have this diamond
Prices start from £129 GBPSave up to £583 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+
1.07ct Princess
£129 GBP