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Pear|Natural|IGI

0.51ct H SI1 Pear Natural Diamond

VG • H/SI1 • IGI 841682584

Shape and cutting style on the report: Pear brilliant

Certificate IGI 841682584

Diamond specifications and retailer prices

From £326 GBP
As of November 6, 2026
Save £1,040 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,366 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 841682584. Listed at 16 retailers as of November 5, 2026, with prices from £326 to £1,366, a £1,040 spread on the same certified stone. NZ Jewellers lists it at £1,366. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 841682584
Dimensions7.16 × 4.36 × 2.73 mm
L/W Ratio1.64
Girdle conditionFaceted
Top View
7.16 mm4.36 mm0.51 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 841682584
Side View
Table 57.0%Crown 34.8°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,366 GBP|Low: £326 GBP|High: £1,710 GBP|Avg: £774 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 7, 2026
Retailer 11£326 GBP
Retailer 6£402 GBP
Retailer 13£436 GBP
Retailer 9£469 GBP
Retailer 16£469 GBP
Retailer 3£503 GBP
Retailer 4£533 GBP
Retailer 2£535 GBP
Retailer 10£545 GBP
Retailer 14£579 GBP
Retailer 12£595 GBP
Retailer 15£672 GBP
Retailer 7£895 GBP
Retailer 8£959 GBP
Retailer 5£1,004 GBP
NZ Jewellers£1,366 GBP

8 data points across 16 retailers

16 retailers£326 GBP to £1,366 GBP

A
Cheapest Retailer
-
£326 GBP
A
Retailer 2
-
£402 GBP
View
Final sale: no returns
B+
Retailer 3
-
£436 GBP
View
B+
Retailer 4
-
£469 GBP
View
B+
Retailer 5
-
£469 GBP
View
B+
Retailer 6
-
£503 GBP
View
B+
Retailer 7
-
£533 GBP
View
B
Retailer 8
-
£535 GBP
View
B
Retailer 9
-
£545 GBP
View
B
Retailer 10
-
£579 GBP
View
B
Retailer 11
-
£595 GBP
View
B
Retailer 12
-
£672 GBP
View
C
Retailer 13
-
£895 GBP
View
C
Retailer 14
-
£959 GBP
View
B
Retailer 15
-
£1,004 GBP
View
Most Expensive
C
NZ Jewellers
6162f6db-92f0-495c-be86-f64304dd767a · Nov 5
£1,366 GBP
$1,828 USD
View
15 more retailers have this diamond
Prices start from £326 GBPSave up to £1,040 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
0.51ct Pear
£326 GBP