CaratHunter
Plans
Pear|Natural|GIA

0.51ct E SI2 Pear Natural Diamond

EX • E/SI2 • GIA 6545545977

Certificate GIA 6545545977

Diamond specifications and retailer prices

From $763 AUD
As of November 6, 2026
Save $2,061 AUD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,823 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545545977. Listed at 15 retailers as of November 5, 2026, with prices from $763 to $2,823, a $2,061 spread on the same certified stone. NZ Jewellers lists it at $2,823. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545545977
Dimensions7.12 × 4.45 × 2.76 mm
L/W Ratio1.60
Top View
7.12 mm4.45 mm0.51 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545545977
Side View
Table 60.0%CrownGirdle: MD-VTKPavilionCulet: NoneDepth 62.0%

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: $2,823 AUD|Low: $688 AUD|High: $2,823 AUD|Avg: $1,203 AUD|+9.2%
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
November 7, 2026
Retailer 3$763 AUD
Retailer 7$830 AUD
Retailer 10$901 AUD
Retailer 5$936 AUD
Retailer 11$969 AUD
Retailer 14$969 AUD
Retailer 13$1,039 AUD
Retailer 8$1,070 AUD
Retailer 15$1,087 AUD
Retailer 4$1,092 AUD
Retailer 2$1,096 AUD
Retailer 6$1,109 AUD
Retailer 9$1,320 AUD
Retailer 12$2,078 AUD
NZ Jewellers$2,823 AUD

31 data points across 15 retailers

15 retailers$763 AUD to $2,823 AUD

A
Cheapest Retailer
-
$763 AUD
A
Retailer 2
-
$830 AUD
View
Final sale: no returns
A
Retailer 3
-
$901 AUD
View
Retailer 4
-
$936 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$969 AUD
View
Retailer 6
-
$969 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$1,039 AUD
View
B+
Retailer 8
-
$1,070 AUD
View
B+
Retailer 9
-
$1,087 AUD
View
B+
Retailer 10
-
$1,092 AUD
View
B+
Retailer 11
-
$1,096 AUD
View
Retailer 12
-
$1,109 AUD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
$1,320 AUD
View
B
Retailer 14
-
$2,078 AUD
View
Most Expensive
B
NZ Jewellers
0b1351e7-291f-43c9-90a4-5244be8bc4e1 · Nov 5
$2,823 AUD
$1,940 USD
View
14 more retailers have this diamond
Prices start from $763 AUDSave up to $2,061 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
$763 AUD