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Pear|Lab Grown|UNKNOWN

0.50ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • UNKNOWN 502051108

Certificate UNKNOWN 502051108

Diamond specifications and retailer prices

From £247 GBP
As of November 6, 2026
Save £736 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £982 GBP at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 0.5ct lab-grown pear diamond

This 0.5ct lab-grown pear sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 502051108. Listed at 5 retailers as of November 6, 2026, with prices from £247 to £982, a £736 spread on the same certified stone. NZ Jewellers lists it at £982. 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

0.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 502051108
Dimensions6.93 × 4.45 × 2.79 mm
L/W Ratio1.56
Top View
6.93 mm4.45 mm0.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 502051108
Side View
Table 59.9%CrownGirdlePavilionCuletDepth 62.7%

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: £982 GBP|Low: £237 GBP|High: £982 GBP|Avg: £439 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2£247 GBP
Retailer 5£286 GBP
Retailer 3£306 GBP
Retailer 4£495 GBP
NZ Jewellers£982 GBP

5 data points across 5 retailers

5 retailers£247 GBP to £982 GBP

B+
Cheapest Retailer
-
£247 GBP
B
Retailer 2
-
£286 GBP
View
B
Retailer 3
-
£306 GBP
View
B
Retailer 4
-
£495 GBP
View
Most Expensive
C
NZ Jewellers
c53715f7-213d-49c2-9087-8aa41bab5de5 · Nov 6
£982 GBP
$1,315 USD
View
4 more retailers have this diamond
Prices start from £247 GBPSave up to £736 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+
0.50ct Pear
£247 GBP