CaratHunter
Plans
Pear|Natural|IGI

0.51ct D I1 Pear Natural Diamond

VG • D/I1 • IGI 617454933

Shape and cutting style on the report: Pear brilliant

Certificate IGI 617454933

Diamond specifications and retailer prices

From $612 AUD
$430 USD
As of November 1, 2026
Save $1,737 AUD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,349 AUD at NZ Jewellers · As of October 30, 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 D colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 617454933. Listed at 7 retailers as of October 30, 2026, with prices from $612 to $2,349, a $1,737 spread on the same certified stone. NZ Jewellers lists it at $2,349. 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
D
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 617454933
Dimensions6.77 × 4.36 × 2.75 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Top View
6.77 mm4.36 mm0.51 ctD / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 617454933
Side View
Table 57.0%Crown 38.1°GirdlePavilion 38.6°Culet: NoneDepth 63.1%

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 1
Current: $2,349 AUD|Low: $612 AUD|High: $2,349 AUD|Avg: $954 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7$612 AUD
Retailer 3$661 AUD
Retailer 8$661 AUD
Retailer 5$673 AUD
Retailer 6$708 AUD
Retailer 4$856 AUD
Retailer 9$921 AUD
Retailer 2$933 AUD
NZ Jewellers$2,349 AUD

18 data points across 9 retailers

7 retailers$612 AUD to $2,349 AUD

A
Cheapest Retailer
-
$612 AUD
$430 USD
B+
Retailer 2
-
$661 AUD
$464 USD
View
B+
Retailer 3
-
$661 AUD
$464 USD
View
B+
Retailer 4
-
$708 AUD
$497 USD
View
B+
Retailer 5
-
$856 AUD
$601 USD
View
B+
Retailer 6
-
$933 AUD
€624 EUR
View
Most Expensive
C
NZ Jewellers
b27aed0c-f5fe-4f58-8986-7bb8b1281f6f · Oct 30
$2,349 AUD
$1,650 USD
View
6 more retailers have this diamond
Prices start from $612 AUDSave up to $1,737 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
$612 AUD