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Pear|Natural|GIA

0.51ct J SI1 Pear Natural Diamond

EX • J/SI1 • GIA 6541528706

Certificate GIA 6541528706

Diamond specifications and retailer prices

From $468 AUD
$329 USD
As of November 2, 2026
Save $1,094 AUD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,592 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541528706. Listed at 13 retailers as of November 1, 2026, with a 234% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541528706
Dimensions7.09 × 4.49 × 2.69 mm
L/W Ratio1.58
Top View
7.09 mm4.49 mm0.51 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541528706
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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 2
Current: $2,592 AUD|Low: $416 AUD|High: $2,592 AUD|Avg: $1,035 AUD|+1.1%
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 2, 2026
Retailer 4$468 AUD
Retailer 6$503 AUD
Retailer 10$776 AUD
Retailer 2$844 AUD
Retailer 12$863 AUD
Retailer 11$883 AUD
Retailer 13$954 AUD
Retailer 3$955 AUD
Retailer 8$1,019 AUD
Retailer 9$1,044 AUD
Retailer 5$1,072 AUD
Retailer 7$1,562 AUD
NZ Jewellers$2,592 AUD

36 data points across 13 retailers

13 retailers$468 AUD to $1,562 AUD

A
Cheapest Retailer
-
$468 AUD
$329 USD
Final sale: no returns
A
Retailer 2
-
$503 AUD
₹33,617 INR
View
B+
Retailer 3
-
$776 AUD
$545 USD
View
B+
Retailer 4
-
$844 AUD
£467 GBP
View
B+
Retailer 5
-
$863 AUD
$606 USD
View
B+
Retailer 6
-
$883 AUD
$620 USD
View
B
Retailer 7
-
$954 AUD
$670 USD
View
B
Retailer 8
-
$955 AUD
$671 USD
View
B+
Retailer 9
-
$1,019 AUD
€682 EUR
View
B+
Retailer 10
-
$1,044 AUD
ZAR 11,845 ZAR
View
Retailer 11
-
$1,072 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$1,562 AUD
£864 GBP
View
Most Expensive
NZ Jewellers
9ffed904-864c-482b-8437-b924328c2c08 · Oct 30
$2,592 AUD
$1,821 USD
View
Price under review
12 more retailers have this diamond
Prices start from $468 AUDSave up to $1,094 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
$468 AUD