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Pear|Natural|GIA

0.51ct E SI1 Pear Natural Diamond

GD • E/SI1 • GIA 6522506628

Certificate GIA 6522506628

Diamond specifications and retailer prices

From $827 AUD
As of November 6, 2026
Save $2,687 AUD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,742 AUD at NZ Jewellers · As of September 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522506628. Listed at 21 retailers as of November 5, 2026, with a 325% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522506628
Dimensions7.22 × 4.31 × 2.70 mm
L/W Ratio1.68
Top View
7.22 mm4.31 mm0.51 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522506628
Side View
Table 57.0%CrownGirdle: UND-UNDPavilionCulet: NoneDepth 62.5%

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: $3,513 AUD|Low: $827 AUD|High: $3,513 AUD|Avg: $1,404 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 7, 2026
Retailer 10$827 AUD
Retailer 3$1,000 AUD
Retailer 6$1,033 AUD
Retailer 4$1,121 AUD
Retailer 13$1,121 AUD
Retailer 5$1,138 AUD
Retailer 16$1,256 AUD
Retailer 8$1,292 AUD
Retailer 15$1,313 AUD
Retailer 9$1,332 AUD
Retailer 14$1,368 AUD
Retailer 7$1,519 AUD
Retailer 11$1,578 AUD
Retailer 12$1,729 AUD
Retailer 2$2,040 AUD
NZ Jewellers$3,513 AUD

31 data points across 16 retailers

21 retailers$827 AUD to $3,513 AUD

A
Cheapest Retailer
-
$827 AUD
B+
Retailer 2
-
$1,000 AUD
View
B+
Retailer 3
-
$1,033 AUD
View
Final sale: no returns
Retailer 4
-
$1,121 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,121 AUD
View
B+
Retailer 6
-
$1,138 AUD
View
Retailer 7
-
$1,193 AUD
View
Price last confirmed 30 days ago
Retailer 8
-
$1,239 AUD
View
Price last confirmed 37 days ago
B+
Retailer 9
-
$1,256 AUD
View
B+
Retailer 10
-
$1,292 AUD
View
B+
Retailer 11
-
$1,313 AUD
View
B+
Retailer 12
-
$1,332 AUD
View
B
Retailer 13
-
$1,368 AUD
View
Retailer 14
-
$1,377 AUD
View
Price last confirmed 39 days ago
B
Retailer 15
-
$1,519 AUD
View
B
Retailer 16
-
$1,578 AUD
View
B
Retailer 17
-
$1,729 AUD
View
Retailer 18
-
$1,793 AUD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$2,040 AUD
View
B
Retailer 20
-
$3,513 AUD
View
Most Expensive
NZ Jewellers
8d0771d6-5dac-464e-be43-c9a3b92dae58 · Sep 30
$3,742 AUD
$2,571 USD
View
Price under review
20 more retailers have this diamond
Prices start from $827 AUDSave up to $2,687 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
$827 AUD