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Pear|Natural|GIA

0.51ct E SI2 Pear Natural Diamond

GD • E/SI2 • GIA 6402746367

Certificate GIA 6402746367

Diamond specifications and retailer prices

From $1,220 AUD
As of November 6, 2026
Save $1,297 AUD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,439 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 6402746367. Listed at 18 retailers as of November 6, 2026, with a 106% 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6402746367
Dimensions7.38 × 4.35 × 2.69 mm
L/W Ratio1.70
Top View
7.38 mm4.35 mm0.51 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6402746367
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.9%

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: $4,439 AUD|Low: $1,349 AUD|High: $4,439 AUD|Avg: $1,913 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 6$1,383 AUD
Retailer 7$1,402 AUD
Retailer 3$1,410 AUD
Retailer 10$1,416 AUD
Retailer 8$1,470 AUD
Retailer 9$1,633 AUD
Retailer 4$1,642 AUD
Retailer 5$1,978 AUD
Retailer 2$2,516 AUD
NZ Jewellers$4,439 AUD

41 data points across 10 retailers

18 retailers$1,220 AUD to $2,516 AUD

B+
Cheapest Retailer
-
$1,220 AUD
B+
Retailer 2
-
$1,263 AUD
View
Retailer 3
-
$1,383 AUD
View
Price last confirmed 17 days ago
B
Retailer 4
-
$1,384 AUD
View
B
Retailer 5
-
$1,402 AUD
View
B
Retailer 6
-
$1,410 AUD
View
B
Retailer 7
-
$1,416 AUD
View
Retailer 8
-
$1,416 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,470 AUD
View
B
Retailer 10
-
$1,514 AUD
View
B
Retailer 11
-
$1,514 AUD
View
B
Retailer 12
-
$1,557 AUD
View
B
Retailer 13
-
$1,610 AUD
View
B
Retailer 14
-
$1,633 AUD
View
B
Retailer 15
-
$1,642 AUD
View
B
Retailer 16
-
$1,978 AUD
View
B
Retailer 17
-
$2,516 AUD
View
Most Expensive
NZ Jewellers
4471ef14-f252-45a5-94f5-a7ea9c77e20f · Nov 5
$4,439 AUD
$3,050 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,220 AUDSave up to $1,297 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
$1,220 AUD