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Pear|Natural|GIA

0.51ct E SI1 Pear Natural Diamond

EX • E/SI1 • GIA 2526131450

Certificate GIA 2526131450

Diamond specifications and retailer prices

From $1,228 AUD
As of November 6, 2026
Save $1,566 AUD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,742 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2526131450. Listed at 20 retailers as of November 6, 2026, with a 127% 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2526131450
Dimensions7.07 × 4.46 × 2.79 mm
L/W Ratio1.59
Top View
7.07 mm4.46 mm0.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526131450
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.5%

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 6
Current: $1,693 AUD|Low: $1,228 AUD|High: $2,844 AUD|Avg: $2,009 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 9$1,228 AUD
Retailer 2$1,448 AUD
Retailer 1$1,693 AUD
Retailer 10$1,768 AUD
Retailer 5$1,792 AUD
Retailer 6$1,873 AUD
Retailer 7$1,982 AUD
Retailer 3$2,006 AUD
Retailer 11$2,151 AUD
Retailer 8$2,368 AUD
Retailer 4$2,794 AUD

37 data points across 11 retailers

20 retailers$1,228 AUD to $2,794 AUD

B+
Cheapest Retailer
-
$1,228 AUD
B+
Retailer 2
-
$1,260 AUD
View
B+
Retailer 3
-
$1,448 AUD
View
Final sale: no returns
Retailer 4
-
$1,487 AUD
View
Price last confirmed 82 days ago
B+
Retailer 5
-
$1,503 AUD
View
B+
Retailer 6
-
$1,569 AUD
View
B+
Retailer 7
-
$1,630 AUD
View
B
Retailer 8
-
$1,693 AUD
View
B
Retailer 9
-
$1,729 AUD
View
B
Retailer 10
-
$1,768 AUD
View
B
Retailer 11
-
$1,792 AUD
View
B
Retailer 12
-
$1,811 AUD
View
B
Retailer 13
-
$1,873 AUD
View
B
Retailer 14
-
$1,982 AUD
View
Retailer 15
-
$2,006 AUD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$2,151 AUD
View
B
Retailer 17
-
$2,368 AUD
View
B
Retailer 18
-
$2,598 AUD
View
B
Retailer 19
-
$2,794 AUD
View
Most Expensive
NZ Jewellers
0f8d8f17-0695-481e-9a6f-9123f330fb96 · Nov 5
$3,742 AUD
$2,571 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,228 AUDSave up to $1,566 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
$1,228 AUD