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Pear|Natural|GIA

0.51ct G SI2 Pear Natural Diamond

EX • G/SI2 • GIA 1553886181

Certificate GIA 1553886181

Diamond specifications and retailer prices

From $815 AUD
As of November 6, 2026
Save $1,956 AUD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,771 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553886181. Listed at 14 retailers as of November 5, 2026, with prices from $815 to $2,771, a $1,956 spread on the same certified stone. NZ Jewellers lists it at $2,771. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553886181
Dimensions7.15 × 4.37 × 2.75 mm
L/W Ratio1.64
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
7.15 mm4.37 mm0.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553886181
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,771 AUD|Low: $680 AUD|High: $2,771 AUD|Avg: $1,175 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
November 7, 2026
Retailer 5$786 AUD
Retailer 8$815 AUD
Retailer 12$837 AUD
Retailer 3$883 AUD
Retailer 4$924 AUD
Retailer 9$952 AUD
Retailer 11$952 AUD
Retailer 13$1,020 AUD
Retailer 6$1,051 AUD
Retailer 10$1,076 AUD
Retailer 7$1,298 AUD
Retailer 2$1,982 AUD
NZ Jewellers$2,771 AUD

35 data points across 13 retailers

14 retailers$815 AUD to $2,771 AUD

Retailer 1
-
$716 AUD
Price last confirmed 48 days ago
A
Retailer 2
-
$815 AUD
View
Final sale: no returns
Retailer 3
-
$825 AUD
View
Price last confirmed 46 days ago
A
Retailer 4
-
$837 AUD
View
A
Retailer 5
-
$883 AUD
View
B+
Retailer 6
-
$952 AUD
View
B+
Retailer 7
-
$952 AUD
View
B+
Retailer 8
-
$1,020 AUD
View
B+
Retailer 9
-
$1,051 AUD
View
B+
Retailer 10
-
$1,076 AUD
View
B
Retailer 11
-
$1,298 AUD
View
B
Retailer 12
-
$1,982 AUD
View
Retailer 13
-
$2,742 AUD
View
Price last confirmed 47 days ago
Most Expensive
B
NZ Jewellers
5924800a-6e66-426b-8b05-bb0cb9bbb036 · Nov 5
$2,771 AUD
$1,904 USD
View
13 more retailers have this diamond
Prices start from $815 AUDSave up to $1,956 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
$815 AUD