Princess|Lab Grown|GCAL

1.51ct G VS2 Princess Lab Grown Diamond

EX • G/VS2

Diamond specifications and retailer prices

From £195 GBP
As of November 3, 2026
Save £863 GBP (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,058 GBP at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL. Listed at 5 retailers as of November 2, 2026, with prices from £195 to £1,058, a £863 spread on the same certified stone. Diamond Exchange Canada lists it at £1,058. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions6.25 × 6.22 × 4.38 mm
L/W Ratio1.00
Top View
6.25 mm6.22 mm1.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCuletDepth 70.4%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: £1,058 GBP|Low: £151 GBP|High: £1,058 GBP|Avg: £441 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 4£151 GBP
Retailer 3£194 GBP
Retailer 2£195 GBP
Retailer 5£689 GBP
Diamond Exchange Canada£1,058 GBP

10 data points across 5 retailers

5 retailers£195 GBP to £1,058 GBP

Retailer 1
-
£157 GBP
Price last confirmed 43 days ago
Retailer 2
-
£182 GBP
View
Price last confirmed 42 days ago
Retailer 3
-
£192 GBP
View
Price last confirmed 42 days ago
B+
Retailer 4
-
£195 GBP
View
Most Expensive
B
Diamond Exchange Canada
1986532072 · Nov 2
£1,058 GBP
CA$1,971 CAD
View
4 more retailers have this diamond
Prices start from £195 GBPSave up to £863 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+
1.51ct Princess
£195 GBP