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Pear|Natural|GIA

0.51ct J SI1 Pear Natural Diamond

VG • J/SI1 • GIA 2566039208

Certificate GIA 2566039208

Diamond specifications and retailer prices

From $683 AUD
$480 USD
As of November 2, 2026
Save $1,639 AUD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,322 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566039208. Listed at 16 retailers as of October 30, 2026, with prices from $683 to $2,322, a $1,639 spread on the same certified stone. NZ Jewellers lists it at $2,322. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566039208
Dimensions7.33 × 4.23 × 2.71 mm
L/W Ratio1.73
Girdle conditionFaceted
Top View
7.33 mm4.23 mm0.51 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566039208
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,322 AUD|Low: $683 AUD|High: $2,322 AUD|Avg: $1,055 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
Retailer 16
November 2, 2026
Retailer 4$683 AUD
Retailer 7$740 AUD
Retailer 6$763 AUD
Retailer 13$797 AUD
Retailer 14$797 AUD
Retailer 3$854 AUD
Retailer 2$909 AUD
Retailer 15$928 AUD
Retailer 9$928 AUD
Retailer 16$1,025 AUD
Retailer 5$1,037 AUD
Retailer 10$1,106 AUD
Retailer 8$1,133 AUD
Retailer 11$1,143 AUD
Retailer 12$1,719 AUD
NZ Jewellers$2,322 AUD

35 data points across 16 retailers

16 retailers$683 AUD to $2,322 AUD

B+
Cheapest Retailer
-
$683 AUD
$480 USD
Final sale: no returns
B+
Retailer 2
-
$740 AUD
$520 USD
View
B+
Retailer 3
-
$763 AUD
$536 USD
View
B+
Retailer 4
-
$797 AUD
$560 USD
View
B+
Retailer 5
-
$797 AUD
$560 USD
View
B+
Retailer 6
-
$854 AUD
$600 USD
View
B+
Retailer 7
-
$909 AUD
£503 GBP
View
B
Retailer 8
-
$928 AUD
$652 USD
View
B
Retailer 9
-
$928 AUD
£513 GBP
View
B
Retailer 10
-
$1,025 AUD
$720 USD
View
B
Retailer 11
-
$1,037 AUD
$728 USD
View
B
Retailer 12
-
$1,106 AUD
€740 EUR
View
Retailer 13
-
$1,133 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$1,143 AUD
ZAR 12,969 ZAR
View
B
Retailer 15
-
$1,719 AUD
£951 GBP
View
Most Expensive
C
NZ Jewellers
741f3d02-6075-459c-ad5c-16111cb0b3b3 · Oct 30
$2,322 AUD
$1,631 USD
View
15 more retailers have this diamond
Prices start from $683 AUDSave up to $1,639 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.

B+
0.51ct Pear
$683 AUD