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 $1,751 USD
As of November 6, 2026
Save $3,078 USD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,829 USD 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 $1,751 to $4,829, a $3,078 spread on the same certified stone. NZ Jewellers lists it at $4,829. 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
Color
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: $4,829 USD|Low: $1,751 USD|High: $4,829 USD|Avg: $2,729 USD
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$1,751 USD
Retailer 13$2,087 USD
Retailer 10$2,310 USD
Retailer 12$2,310 USD
Retailer 9$2,416 USD
Retailer 11$2,428 USD
Retailer 5$2,449 USD
Retailer 8$2,510 USD
Retailer 3$2,665 USD
Retailer 4$2,690 USD
Retailer 7$2,867 USD
Retailer 2$4,024 USD
NZ Jewellers$4,829 USD

45 data points across 13 retailers

14 retailers$1,751 USD to $4,829 USD

A
Cheapest Retailer
-
$1,751 USD
A
Retailer 2
-
$2,087 USD
View
B+
Retailer 3
-
$2,310 USD
View
Retailer 4
-
$2,310 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$2,416 USD
View
B+
Retailer 6
-
$2,428 USD
View
B+
Retailer 7
-
$2,449 USD
View
Retailer 8
-
$2,469 USD
View
Price last confirmed 62 days ago
B+
Retailer 9
-
$2,510 USD
View
B+
Retailer 10
-
$2,665 USD
View
Retailer 11
-
$2,690 USD
View
Price last confirmed 39 days ago
B+
Retailer 12
-
$2,867 USD
View
B+
Retailer 13
-
$4,024 USD
View
Most Expensive
B
NZ Jewellers
e73d30ca-48f6-40d1-8005-e11384d5ad52 · Nov 5
$4,829 USD
View
13 more retailers have this diamond
Prices start from $1,751 USDSave up to $3,078 USD

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
$1,751 USD