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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 $4,291 AUD
$3,007 USD
As of November 1, 2026
Save $4,680 AUD (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,971 AUD at NZ Jewellers · As of November 3, 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 November 1, 2026, with prices from $4,291 to $8,971, a $4,680 spread on the same certified stone. NZ Jewellers lists it at $8,971. 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: $8,971 AUD|Low: $1,973 AUD|High: $8,971 AUD|Avg: $4,866 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8$1,973 AUD
Retailer 4$4,291 AUD
Retailer 6$4,291 AUD
Retailer 3$4,456 AUD
Retailer 5$4,951 AUD
Retailer 2$5,021 AUD
Retailer 7$5,106 AUD
NZ Jewellers$8,971 AUD

21 data points across 8 retailers

5 retailers$4,291 AUD to $8,971 AUD

B+
Cheapest Retailer
-
$4,291 AUD
$3,007 USD
B+
Retailer 2
-
$4,456 AUD
$3,123 USD
View
B+
Retailer 3
-
$4,951 AUD
$3,470 USD
View
B+
Retailer 4
-
$5,021 AUD
€3,351 EUR
View
Most Expensive
B
NZ Jewellers
13b81153-baf9-4c0e-91bd-c57e65ad836b · Nov 3
$8,971 AUD
$6,287 USD
View
4 more retailers have this diamond
Prices start from $4,291 AUDSave up to $4,680 AUD

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
$4,291 AUD