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Pear|Natural|IGI

0.51ct H SI1 Pear Natural Diamond

VG • H/SI1 • IGI 831669484

Shape and cutting style on the report: Pear brilliant

Certificate IGI 831669484

Diamond specifications and retailer prices

From $690 AUD
As of November 6, 2026
Save $1,435 AUD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,890 AUD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 831669484. Listed at 15 retailers as of November 4, 2026, with a 208% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 831669484
Dimensions6.83 × 4.39 × 2.86 mm
L/W Ratio1.56
Girdle conditionFaceted
Top View
6.83 mm4.39 mm0.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 831669484
Side View
Table 59.0%Crown 37.7°Girdle: MED-VTKPavilion 41.5°Culet: NoneDepth 65.1%

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: $2,890 AUD|Low: $690 AUD|High: $2,890 AUD|Avg: $1,261 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
November 7, 2026
Retailer 9$690 AUD
Retailer 6$850 AUD
Retailer 3$921 AUD
Retailer 14$993 AUD
Retailer 15$993 AUD
Retailer 4$1,064 AUD
Retailer 5$1,113 AUD
Retailer 2$1,132 AUD
Retailer 7$1,145 AUD
Retailer 8$1,157 AUD
Retailer 13$1,193 AUD
Retailer 12$1,256 AUD
Retailer 10$1,422 AUD
Retailer 11$2,125 AUD
NZ Jewellers$2,890 AUD

24 data points across 15 retailers

15 retailers$690 AUD to $2,125 AUD

A
Cheapest Retailer
-
$690 AUD
B+
Retailer 2
-
$850 AUD
View
Final sale: no returns
B+
Retailer 3
-
$921 AUD
View
B+
Retailer 4
-
$993 AUD
View
B
Retailer 5
-
$993 AUD
View
B+
Retailer 6
-
$1,064 AUD
View
B
Retailer 7
-
$1,113 AUD
View
B
Retailer 8
-
$1,132 AUD
View
B
Retailer 9
-
$1,145 AUD
View
B
Retailer 10
-
$1,157 AUD
View
B
Retailer 11
-
$1,193 AUD
View
B
Retailer 12
-
$1,256 AUD
View
B
Retailer 13
-
$1,422 AUD
View
B
Retailer 14
-
$2,125 AUD
View
Most Expensive
NZ Jewellers
9e5251da-1d26-4f63-a645-064296b02512 · Nov 5
$2,890 AUD
$1,986 USD
View
Price under review
14 more retailers have this diamond
Prices start from $690 AUDSave up to $1,435 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
$690 AUD