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Pear|Natural|IGI

0.51ct J SI2 Pear Natural Diamond

VG • J/SI2 • IGI 636434804

Shape and cutting style on the report: Pear brilliant

Certificate IGI 636434804

Diamond specifications and retailer prices

From £265 GBP
$355 USD
As of November 1, 2026
Save £313 GBP (54%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £578 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 636434804. Listed at 4 retailers as of October 29, 2026, with prices from £265 to £578, a £313 spread on the same certified stone. MOH London lists it at £578. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle39.2°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 636434804
Dimensions6.75 × 4.43 × 2.83 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizeChipped
Top View
6.75 mm4.43 mm0.51 ctJ / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI 636434804
Side View
Table 60.0%Crown 39.2°Girdle: STK-THKPavilion 39.9°Culet: CHIDepth 63.9%

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: Nov 1
Current: £578 GBP|Low: £260 GBP|High: £582 GBP|Avg: £420 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3£265 GBP
Retailer 4£376 GBP
Retailer 2£463 GBP
MOH London£578 GBP

11 data points across 4 retailers

4 retailers£265 GBP to £578 GBP

B+
Cheapest Retailer
-
£265 GBP
$355 USD
B+
Retailer 2
-
£376 GBP
$504 USD
View
B
Retailer 3
-
£463 GBP
€591 EUR
View
Most Expensive
B
MOH London
21B174305 · Oct 29
£578 GBP
View
3 more retailers have this diamond
Prices start from £265 GBPSave up to £313 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
£265 GBP