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Pear|Lab Grown|IGI

0.31ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG764689756

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG764689756

Diamond specifications and retailer prices

From £78 GBP
$105 USD
As of October 25, 2026
Save £220 GBP (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £541 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.31ct lab-grown pear diamond

This 0.31ct lab-grown pear sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG764689756 or 764689756. Listed at 9 retailers as of October 25, 2026, with a 281% 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

0.31
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle28.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764689756
Dimensions6.37 × 3.71 × 2.22 mm
L/W Ratio1.72
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.37 mm3.71 mm0.31 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG764689756
Side View
Table 58.0%Crown 28.5°Girdle: STK-THKPavilion 41°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: £541 GBP|Low: £78 GBP|High: £547 GBP|Avg: £209 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6£78 GBP
Retailer 5£101 GBP
Retailer 9£101 GBP
Retailer 2£129 GBP
Retailer 3£148 GBP
Retailer 4£189 GBP
Retailer 7£217 GBP
Retailer 8£299 GBP
MOH London£541 GBP

42 data points across 9 retailers

9 retailers£78 GBP to £299 GBP

A
Cheapest Retailer
-
£78 GBP
$105 USD
A
Retailer 2
-
£101 GBP
$135 USD
View
Retailer 3
-
£101 GBP
$135 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
£129 GBP
View
B+
Retailer 5
-
£148 GBP
€189 EUR
View
B
Retailer 6
-
£189 GBP
View
B
Retailer 7
-
£217 GBP
SGD 393 SGD
View
B
Retailer 8
-
£299 GBP
$400 USD
View
Most Expensive
MOH London
LG764689756 · Oct 26
£541 GBP
View
Price under review
8 more retailers have this diamond
Prices start from £78 GBPSave up to £220 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.

A
0.31ct Pear
£78 GBP