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Pear|Natural|IGI

1.51ct I SI1 Pear Natural Diamond

VG • I/SI1 • IGI 801637787

Shape and cutting style on the report: Pear brilliant

Certificate IGI 801637787

Diamond specifications and retailer prices

From $3,957 AUD
$2,773 USD
As of November 1, 2026
Save $3,740 AUD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,697 AUD 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 801637787. Listed at 17 retailers as of October 30, 2026, with prices from $3,957 to $7,697, a $3,740 spread on the same certified stone. NZ Jewellers lists it at $7,697. 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
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 801637787
Dimensions9.39 × 6.22 × 4.10 mm
L/W Ratio1.51
Girdle conditionFaceted
Top View
9.39 mm6.22 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801637787
Side View
Table 59.0%Crown 39.8°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 65.9%

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 1
Current: $7,697 AUD|Low: $3,737 AUD|High: $8,015 AUD|Avg: $5,065 AUD|-4.0%
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 2, 2026
Retailer 5$3,810 AUD
Retailer 7$3,957 AUD
Retailer 6$3,960 AUD
Retailer 14$4,070 AUD
Retailer 3$4,078 AUD
Retailer 2$4,192 AUD
Retailer 4$4,418 AUD
Retailer 13$4,418 AUD
Retailer 16$4,587 AUD
Retailer 8$4,622 AUD
Retailer 10$4,700 AUD
Retailer 15$5,097 AUD
Retailer 9$5,170 AUD
Retailer 12$5,430 AUD
Retailer 11$7,388 AUD
NZ Jewellers$7,697 AUD

35 data points across 16 retailers

17 retailers$3,957 AUD to $7,697 AUD

Retailer 1
-
$3,810 AUD
$2,670 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$3,957 AUD
$2,773 USD
View
A
Retailer 3
-
$3,960 AUD
$2,775 USD
View
A
Retailer 4
-
$4,070 AUD
$2,852 USD
View
B+
Retailer 5
-
$4,078 AUD
$2,858 USD
View
Final sale: no returns
A
Retailer 6
-
$4,192 AUD
£2,313 GBP
View
B+
Retailer 7
-
$4,418 AUD
$3,096 USD
View
A
Retailer 8
-
$4,418 AUD
$3,096 USD
View
B+
Retailer 9
-
$4,587 AUD
$3,215 USD
View
B+
Retailer 10
-
$4,622 AUD
$3,239 USD
View
A
Retailer 11
-
$4,700 AUD
£2,594 GBP
View
B+
Retailer 12
-
$5,097 AUD
$3,572 USD
View
Retailer 13
-
$5,097 AUD
$3,572 USD
View
Price last confirmed 24 days ago
A
Retailer 14
-
$5,170 AUD
€3,451 EUR
View
B+
Retailer 15
-
$5,430 AUD
ZAR 61,480 ZAR
View
B+
Retailer 16
-
$7,388 AUD
£4,077 GBP
View
Most Expensive
B+
NZ Jewellers
af061764-ce6c-4ce0-aec4-51fdc21253f0 · Oct 30
$7,697 AUD
$5,394 USD
View
16 more retailers have this diamond
Prices start from $3,957 AUDSave up to $3,740 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.

A
1.51ct Pear
$3,957 AUD