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Pear|Natural|GIA

0.51ct J SI1 Pear Natural Diamond

EX • J/SI1 • GIA 3555176505

Certificate GIA 3555176505

Diamond specifications and retailer prices

From $367 AUD
As of November 6, 2026
Save $1,567 AUD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,934 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 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 3555176505. Listed at 11 retailers as of November 5, 2026, with prices from $367 to $1,934, a $1,567 spread on the same certified stone. NZ Jewellers lists it at $1,934. 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
PolishGood
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3555176505
Dimensions7.02 × 4.50 × 2.70 mm
L/W Ratio1.56
Top View
7.02 mm4.50 mm0.51 ctJ / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceMedium
CertificateGIA 3555176505
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.9%

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: $1,934 AUD|Low: $367 AUD|High: $1,990 AUD|Avg: $796 AUD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 5$367 AUD
Retailer 9$428 AUD
Retailer 8$505 AUD
Retailer 10$534 AUD
Retailer 7$563 AUD
Retailer 3$620 AUD
Retailer 2$653 AUD
Retailer 4$878 AUD
Retailer 6$1,164 AUD
NZ Jewellers$1,934 AUD

32 data points across 10 retailers

11 retailers$367 AUD to $1,934 AUD

A
Cheapest Retailer
-
$367 AUD
A
Retailer 2
-
$428 AUD
View
A
Retailer 3
-
$505 AUD
View
Retailer 4
-
$534 AUD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$563 AUD
View
Retailer 6
-
$605 AUD
View
Price last confirmed 31 days ago
A
Retailer 7
-
$620 AUD
View
B+
Retailer 8
-
$653 AUD
View
B+
Retailer 9
-
$878 AUD
View
B
Retailer 10
-
$1,164 AUD
View
Most Expensive
C
NZ Jewellers
edad2ef5-f30a-4f1a-91e3-2da2f56d703d · Nov 5
$1,934 AUD
$1,329 USD
View
10 more retailers have this diamond
Prices start from $367 AUDSave up to $1,567 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
$367 AUD