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Pear|Lab Grown|UNKNOWN

0.51ct H I1 Pear Lab Grown Diamond

ID • H/I1 • UNKNOWN 165323236

Certificate UNKNOWN 165323236

Diamond specifications and retailer prices

From £182 GBP
$244 USD
As of November 2, 2026
Save £543 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £725 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 H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by UNKNOWN 165323236. Listed at 5 retailers as of October 31, 2026, with prices from £182 to £725, a £543 spread on the same certified stone. NZ Jewellers lists it at £725. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 165323236
Dimensions6.83 × 4.48 × 2.83 mm
L/W Ratio1.52
Top View
6.83 mm4.48 mm0.51 ctH / I1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 165323236
Side View
Table 60.7%CrownGirdlePavilionCuletDepth 63.3%

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: £725 GBP|Low: £175 GBP|High: £725 GBP|Avg: £319 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2£182 GBP
Retailer 5£211 GBP
Retailer 3£225 GBP
Retailer 4£379 GBP
NZ Jewellers£725 GBP

6 data points across 5 retailers

5 retailers£182 GBP to £725 GBP

B+
Cheapest Retailer
-
£182 GBP
$244 USD
B
Retailer 2
-
£211 GBP
$283 USD
View
B
Retailer 3
-
£225 GBP
$302 USD
View
C
Retailer 4
-
£379 GBP
$508 USD
View
Most Expensive
C
NZ Jewellers
a42c464f-78a9-492d-9578-fd8681a06c58 · Oct 31
£725 GBP
$971 USD
View
4 more retailers have this diamond
Prices start from £182 GBPSave up to £543 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
£182 GBP