Pear|Natural|IGI

0.51ct J SI1 Pear Natural Diamond

GD • J/SI1 • IGI 490185034

Shape and cutting style on the report: Pear brilliant

Certificate IGI 490185034

Diamond specifications and retailer prices

From £320 GBP
₹40,843 INR
As of October 31, 2026
12 retailers carry this diamond
Most expensive: £1,006 GBP at MOH London · As of October 21, 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 SI1 clarity (slightly-included), with a standard cut grade and certified by IGI 490185034. Listed at 12 retailers as of October 31, 2026. 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
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 490185034
Dimensions7.39 × 4.52 × 2.57 mm
L/W Ratio1.63
Girdle conditionFaceted
Culet sizePointed
Top View
7.39 mm4.52 mm0.51 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 490185034
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 56.9%

Caratlytics Score

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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: Oct 31
Current: £1,006 GBP|Low: £319 GBP|High: £1,012 GBP|Avg: £548 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2£320 GBP
Retailer 10£400 GBP
Retailer 11£444 GBP
Retailer 8£466 GBP
Retailer 9£493 GBP
Retailer 5£518 GBP
Retailer 4£531 GBP
Retailer 3£533 GBP
Retailer 7£637 GBP
Retailer 6£661 GBP
MOH London£1,006 GBP

42 data points across 11 retailers

12 retailers

B+
Cheapest Retailer
-
£320 GBP
₹40,843 INR
Retailer 2
-
£433 GBP
$580 USD
View
Price last confirmed 29 days ago
Retailer 3
-
£444 GBP
$595 USD
View
Price last confirmed 11 days ago
Retailer 4
-
£466 GBP
$625 USD
View
Price last confirmed 32 days ago
Retailer 5
-
£466 GBP
$625 USD
View
Price last confirmed 17 days ago
Retailer 6
-
£493 GBP
$660 USD
View
Price last confirmed 9 days ago
Retailer 7
-
£518 GBP
View
Price last confirmed 11 days ago
Retailer 8
-
£531 GBP
$712 USD
View
Price last confirmed 14 days ago
Retailer 9
-
£531 GBP
View
Price last confirmed 11 days ago
Retailer 10
-
£533 GBP
$714 USD
View
Price last confirmed 11 days ago
Retailer 11
-
£661 GBP
ZAR 14,305 ZAR
View
Price last confirmed 11 days ago
Most Expensive
MOH London
CE2DDCB15 · Oct 21
£1,006 GBP
View
Price last confirmed 12 days ago
11 more retailers have this diamond
Prices start from £320 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
£320 GBP