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Pear|Natural|IGI

0.51ct I SI1 Pear Natural Diamond

EX • I/SI1 • IGI 733579245

Shape and cutting style on the report: Pear brilliant

Certificate IGI 733579245

Diamond specifications and retailer prices

From $453 AUD
As of November 6, 2026
Save $1,937 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,390 AUD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 733579245. Listed at 12 retailers as of November 6, 2026, with prices from $453 to $2,390, a $1,937 spread on the same certified stone. NZ Jewellers lists it at $2,390. 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

0.51
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 733579245
Dimensions7.19 × 4.45 × 2.76 mm
L/W Ratio1.62
Girdle conditionFaceted
Culet sizePointed
Top View
7.19 mm4.45 mm0.51 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 733579245
Side View
Table 56.0%Crown 32.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

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: $766 AUD|Low: $453 AUD|High: $1,454 AUD|Avg: $818 AUD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 4$453 AUD
Retailer 10$623 AUD
Retailer 9$671 AUD
Retailer 2$719 AUD
Retailer 1$766 AUD
Retailer 3$792 AUD
Retailer 8$931 AUD
Retailer 5$966 AUD
Retailer 6$1,003 AUD
Retailer 7$1,439 AUD

27 data points across 10 retailers

12 retailers$453 AUD to $2,390 AUD

A
Cheapest Retailer
-
$453 AUD
A
Retailer 2
-
$623 AUD
View
Retailer 3
-
$671 AUD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$671 AUD
View
A
Retailer 5
-
$719 AUD
View
A
Retailer 6
-
$766 AUD
View
A
Retailer 7
-
$792 AUD
View
B+
Retailer 8
-
$931 AUD
View
B+
Retailer 9
-
$966 AUD
View
B+
Retailer 10
-
$1,003 AUD
View
B
Retailer 11
-
$1,439 AUD
View
Most Expensive
B
NZ Jewellers
be4e8453-7f02-4628-ac9c-66f63a4ba517 · Nov 7
$2,390 AUD
$1,642 USD
View
11 more retailers have this diamond
Prices start from $453 AUDSave up to $1,937 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
0.51ct Pear
$453 AUD