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Pear|Lab Grown|UNKNOWN

0.51ct I I1 Pear Lab Grown Diamond

ID • I/I1 • UNKNOWN 63762643

Certificate UNKNOWN 63762643

Diamond specifications and retailer prices

From £170 GBP
$228 USD
As of November 2, 2026
Save £509 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £679 GBP at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.51ct lab-grown pear diamond

This 0.51ct lab-grown pear sits in the half to three-quarter carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by UNKNOWN 63762643. Listed at 5 retailers as of October 31, 2026, with prices from £170 to £679, a £509 spread on the same certified stone. NZ Jewellers lists it at £679. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 63762643
Dimensions7.13 × 4.35 × 2.72 mm
L/W Ratio1.64
Top View
7.13 mm4.35 mm0.51 ctI / I1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 63762643
Side View
Table 58.3%CrownGirdlePavilionCuletDepth 62.6%

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 2
Current: £679 GBP|Low: £163 GBP|High: £679 GBP|Avg: £300 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2£170 GBP
Retailer 5£198 GBP
Retailer 3£211 GBP
Retailer 4£360 GBP
NZ Jewellers£679 GBP

6 data points across 5 retailers

5 retailers£170 GBP to £679 GBP

B+
Cheapest Retailer
-
£170 GBP
$228 USD
B
Retailer 2
-
£198 GBP
$265 USD
View
B
Retailer 3
-
£211 GBP
$283 USD
View
C
Retailer 4
-
£360 GBP
$482 USD
View
Most Expensive
C
NZ Jewellers
f76741c1-9463-4ac2-924e-b7b505206b00 · Oct 31
£679 GBP
$910 USD
View
4 more retailers have this diamond
Prices start from £170 GBPSave up to £509 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+
0.51ct Pear
£170 GBP