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Pear|Natural|IGI

1.51ct K SI1 Pear Natural Diamond

VG • K/SI1 • IGI 778617528

Shape and cutting style on the report: Pear brilliant

Certificate IGI 778617528

Diamond specifications and retailer prices

From $2,585 AUD
As of November 6, 2026
Save $4,544 AUD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,129 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 778617528. Listed at 17 retailers as of November 5, 2026, with prices from $2,585 to $7,129, a $4,544 spread on the same certified stone. NZ Jewellers lists it at $7,129. 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
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 778617528
Dimensions9.94 × 6.33 × 3.93 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Top View
9.94 mm6.33 mm1.51 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 778617528
Side View
Table 61.0%Crown 37.4°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 62.1%

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 6
Current: $7,129 AUD|Low: $2,585 AUD|High: $7,129 AUD|Avg: $3,936 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 12$2,585 AUD
Retailer 6$3,081 AUD
Retailer 10$3,282 AUD
Retailer 13$3,308 AUD
Retailer 7$3,368 AUD
Retailer 9$3,410 AUD
Retailer 16$3,410 AUD
Retailer 17$3,567 AUD
Retailer 5$3,585 AUD
Retailer 8$3,612 AUD
Retailer 4$3,704 AUD
Retailer 11$3,769 AUD
Retailer 3$3,934 AUD
Retailer 15$4,161 AUD
Retailer 14$4,232 AUD
Retailer 2$5,942 AUD
NZ Jewellers$7,129 AUD

27 data points across 17 retailers

17 retailers$2,585 AUD to $7,129 AUD

A
Cheapest Retailer
-
$2,585 AUD
B+
Retailer 2
-
$3,081 AUD
View
B+
Retailer 3
-
$3,282 AUD
View
A
Retailer 4
-
$3,308 AUD
View
Retailer 5
-
$3,368 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$3,410 AUD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$3,410 AUD
View
B+
Retailer 8
-
$3,567 AUD
View
Retailer 9
-
$3,585 AUD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$3,612 AUD
View
Retailer 11
-
$3,704 AUD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$3,769 AUD
View
B+
Retailer 13
-
$3,934 AUD
View
B+
Retailer 14
-
$4,161 AUD
View
B+
Retailer 15
-
$4,232 AUD
View
B+
Retailer 16
-
$5,942 AUD
View
Most Expensive
B
NZ Jewellers
f98ae834-3d18-4cd6-b2c9-4f5c1719bf3e · Nov 5
$7,129 AUD
$4,898 USD
View
16 more retailers have this diamond
Prices start from $2,585 AUDSave up to $4,544 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
$2,585 AUD