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Pear|Lab Grown|UNKNOWN

0.52ct J SI2 Pear Lab Grown Diamond

ID • J/SI2 • UNKNOWN 30123041

Certificate UNKNOWN 30123041

Diamond specifications and retailer prices

From £173 GBP
$232 USD
As of October 30, 2026
Save £517 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £690 GBP at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.52ct lab-grown pear diamond

This 0.52ct lab-grown pear sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 30123041. Listed at 5 retailers as of October 28, 2026, with prices from £173 to £690, a £517 spread on the same certified stone. NZ Jewellers lists it at £690. 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

0.52
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 30123041
Dimensions7.45 × 4.46 × 2.73 mm
L/W Ratio1.67
Top View
7.45 mm4.46 mm0.52 ctJ / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 30123041
Side View
Table 61.2%CrownGirdlePavilionCuletDepth 61.1%

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: Oct 30
Current: £690 GBP|Low: £166 GBP|High: £690 GBP|Avg: £304 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2£173 GBP
Retailer 5£201 GBP
Retailer 3£215 GBP
Retailer 4£364 GBP
NZ Jewellers£690 GBP

6 data points across 5 retailers

5 retailers£173 GBP to £690 GBP

B+
Cheapest Retailer
-
£173 GBP
$232 USD
B+
Retailer 2
-
£201 GBP
$269 USD
View
B+
Retailer 3
-
£215 GBP
$288 USD
View
B
Retailer 4
-
£364 GBP
$488 USD
View
Most Expensive
C
NZ Jewellers
950a6a87-81b9-43d5-b4c2-c96a88d74c42 · Oct 28
£690 GBP
$925 USD
View
4 more retailers have this diamond
Prices start from £173 GBPSave up to £517 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+
0.52ct Pear
£173 GBP