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Pear|Natural|IGI

1.51ct K SI2 Pear Natural Diamond

EX • K/SI2 • IGI 816642591

Shape and cutting style on the report: Pear brilliant

Certificate IGI 816642591

Diamond specifications and retailer prices

From $2,548 AUD
As of November 6, 2026
Save $4,480 AUD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,028 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 816642591. Listed at 14 retailers as of November 5, 2026, with prices from $2,548 to $7,028, a $4,480 spread on the same certified stone. NZ Jewellers lists it at $7,028. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 816642591
Dimensions10.33 × 6.44 × 3.95 mm
L/W Ratio1.60
Girdle conditionFaceted
Top View
10.33 mm6.44 mm1.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 816642591
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $7,028 AUD|Low: $2,548 AUD|High: $7,028 AUD|Avg: $3,972 AUD
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
November 7, 2026
Retailer 6$2,548 AUD
Retailer 13$3,037 AUD
Retailer 10$3,362 AUD
Retailer 12$3,362 AUD
Retailer 9$3,516 AUD
Retailer 11$3,534 AUD
Retailer 5$3,564 AUD
Retailer 8$3,653 AUD
Retailer 3$3,879 AUD
Retailer 4$3,915 AUD
Retailer 7$4,173 AUD
Retailer 2$5,857 AUD
NZ Jewellers$7,028 AUD

45 data points across 13 retailers

14 retailers$2,548 AUD to $7,028 AUD

A
Cheapest Retailer
-
$2,548 AUD
A
Retailer 2
-
$3,037 AUD
View
B+
Retailer 3
-
$3,362 AUD
View
Retailer 4
-
$3,362 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$3,516 AUD
View
B+
Retailer 6
-
$3,534 AUD
View
B+
Retailer 7
-
$3,564 AUD
View
Retailer 8
-
$3,593 AUD
View
Price last confirmed 62 days ago
B+
Retailer 9
-
$3,653 AUD
View
B+
Retailer 10
-
$3,879 AUD
View
Retailer 11
-
$3,915 AUD
View
Price last confirmed 39 days ago
B+
Retailer 12
-
$4,173 AUD
View
B+
Retailer 13
-
$5,857 AUD
View
Most Expensive
B
NZ Jewellers
e73d30ca-48f6-40d1-8005-e11384d5ad52 · Nov 5
$7,028 AUD
$4,829 USD
View
13 more retailers have this diamond
Prices start from $2,548 AUDSave up to $4,480 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
$2,548 AUD