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Princess|Lab Grown|UNKNOWN

1.52ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • UNKNOWN 67342211

Certificate UNKNOWN 67342211

Diamond specifications and retailer prices

From £218 GBP
As of November 6, 2026
Save £652 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £870 GBP at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.52ct lab-grown princess diamond

This 1.52ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 67342211. Listed at 5 retailers as of November 6, 2026, with prices from £218 to £870, a £652 spread on the same certified stone. NZ Jewellers lists it at £870. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 67342211
Dimensions6.40 × 6.38 × 4.33 mm
L/W Ratio1.00
Top View
6.40 mm6.38 mm1.52 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 67342211
Side View
Table 71.8%CrownGirdlePavilionCuletDepth 67.9%

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 6
Current: £870 GBP|Low: £210 GBP|High: £870 GBP|Avg: £359 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2£218 GBP
Retailer 5£253 GBP
Retailer 3£270 GBP
Retailer 4£445 GBP
NZ Jewellers£870 GBP

8 data points across 5 retailers

5 retailers£218 GBP to £870 GBP

B+
Cheapest Retailer
-
£218 GBP
B+
Retailer 2
-
£253 GBP
View
B+
Retailer 3
-
£270 GBP
View
B
Retailer 4
-
£445 GBP
View
Most Expensive
C
NZ Jewellers
80b70212-f616-4614-ab87-06c9bb9f749e · Nov 6
£870 GBP
$1,165 USD
View
4 more retailers have this diamond
Prices start from £218 GBPSave up to £652 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+
1.52ct Princess
£218 GBP