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Pear|Natural|GIA

0.51ct E SI2 Pear Natural Diamond

GD • E/SI2 • GIA 7506890407

Certificate GIA 7506890407

Diamond specifications and retailer prices

From $729 AUD
As of November 6, 2026
Save $2,380 AUD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,109 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7506890407. Listed at 17 retailers as of November 5, 2026, with prices from $729 to $3,109, a $2,380 spread on the same certified stone. NZ Jewellers lists it at $3,109. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7506890407
Dimensions7.05 × 4.47 × 2.71 mm
L/W Ratio1.58
Key to symbols
Twinning Wisp, Feather
Top View
7.05 mm4.47 mm0.51 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7506890407
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.7%

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: $2,276 AUD|Low: $729 AUD|High: $2,314 AUD|Avg: $1,225 AUD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 3$729 AUD
Retailer 7$915 AUD
Retailer 6$1,004 AUD
Retailer 4$1,177 AUD
Retailer 2$1,211 AUD
Retailer 5$1,403 AUD
Retailer 1$2,276 AUD

31 data points across 7 retailers

17 retailers$729 AUD to $3,109 AUD

A
Cheapest Retailer
-
$729 AUD
B+
Retailer 2
-
$915 AUD
View
Final sale: no returns
B+
Retailer 3
-
$991 AUD
View
Retailer 4
-
$991 AUD
View
Price last confirmed 48 days ago
Retailer 5
-
$991 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,004 AUD
View
B+
Retailer 7
-
$1,029 AUD
View
B+
Retailer 8
-
$1,135 AUD
View
B+
Retailer 9
-
$1,144 AUD
View
B+
Retailer 10
-
$1,144 AUD
View
Retailer 11
-
$1,144 AUD
View
Price last confirmed 49 days ago
B+
Retailer 12
-
$1,177 AUD
View
B+
Retailer 13
-
$1,211 AUD
View
B
Retailer 14
-
$1,403 AUD
View
B
Retailer 15
-
$2,276 AUD
View
Retailer 16
-
$3,109 AUD
View
Price last confirmed 47 days ago
Most Expensive
C
NZ Jewellers
89f9bca2-5ff4-4636-9e44-7c47d33ebbe9 · Nov 5
$3,109 AUD
$2,136 USD
View
16 more retailers have this diamond
Prices start from $729 AUDSave up to $2,380 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
$729 AUD