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Pear|Lab Grown|UNKNOWN

0.40ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • UNKNOWN 40135349

Certificate UNKNOWN 40135349

Diamond specifications and retailer prices

From £175 GBP
$233 USD
As of October 30, 2026
Save £194 GBP (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £698 GBP at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.4ct lab-grown pear diamond

This 0.4ct lab-grown pear sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 40135349. Listed at 5 retailers as of October 28, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 40135349
Dimensions6.32 × 4.06 × 2.60 mm
L/W Ratio1.56
Top View
6.32 mm4.06 mm0.40 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 40135349
Side View
Table 58.6%CrownGirdlePavilionCuletDepth 64.2%

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: Oct 30
Current: £698 GBP|Low: £175 GBP|High: £698 GBP|Avg: £264 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 12, 2026
Retailer 5£175 GBP
Retailer 4£204 GBP
Retailer 2£217 GBP
Retailer 3£369 GBP
NZ Jewellers£698 GBP

5 data points across 5 retailers

5 retailers£175 GBP to £369 GBP

B+
Cheapest Retailer
-
£175 GBP
$233 USD
B
Retailer 2
-
£204 GBP
$271 USD
View
B
Retailer 3
-
£217 GBP
$289 USD
View
C
Retailer 4
-
£369 GBP
$491 USD
View
Most Expensive
NZ Jewellers
3fbf8af6-0810-484b-96ea-1bb2198d7e22 · Oct 28
£698 GBP
$930 USD
View
Price under review
4 more retailers have this diamond
Prices start from £175 GBPSave up to £194 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+
0.40ct Pear
£175 GBP