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Pear|Natural|IGI

1.51ct F I1 Pear Natural Diamond

F/I1 • IGI 520278921

Shape and cutting style on the report: Pear brilliant

Certificate IGI 520278921

Diamond specifications and retailer prices

From £2,241 GBP
$3,007 USD
As of November 1, 2026
Save £2,444 GBP (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £4,685 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included) and certified by IGI 520278921. Listed at 5 retailers as of October 30, 2026, with prices from £2,241 to £4,685, a £2,444 spread on the same certified stone. NZ Jewellers lists it at £4,685. 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

1.51
Carat
F
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.1°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 520278921
Dimensions9.74 × 6.48 × 3.93 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Top View
9.74 mm6.48 mm1.51 ctF / I1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 520278921
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 60.6%

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: Nov 1
Current: £4,685 GBP|Low: £1,030 GBP|High: £4,685 GBP|Avg: £2,541 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8£1,030 GBP
Retailer 4£2,241 GBP
Retailer 6£2,241 GBP
Retailer 3£2,327 GBP
Retailer 5£2,586 GBP
Retailer 2£2,622 GBP
Retailer 7£2,666 GBP
NZ Jewellers£4,685 GBP

21 data points across 8 retailers

5 retailers£2,241 GBP to £4,685 GBP

B+
Cheapest Retailer
-
£2,241 GBP
$3,007 USD
B+
Retailer 2
-
£2,327 GBP
$3,123 USD
View
B+
Retailer 3
-
£2,586 GBP
$3,470 USD
View
B+
Retailer 4
-
£2,622 GBP
€3,351 EUR
View
Most Expensive
B
NZ Jewellers
13b81153-baf9-4c0e-91bd-c57e65ad836b · Oct 30
£4,685 GBP
$6,287 USD
View
4 more retailers have this diamond
Prices start from £2,241 GBPSave up to £2,444 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+
1.51ct Pear
£2,241 GBP