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Pear|Natural|GIA

0.51ct D SI1 Pear Natural Diamond

EX • D/SI1 • GIA 7556962243

Certificate GIA 7556962243

Diamond specifications and retailer prices

From $859 AUD
As of November 6, 2026
Save $1,220 AUD (59%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,580 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556962243. Listed at 21 retailers as of November 6, 2026, with a 142% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556962243
Dimensions6.86 × 4.38 × 2.72 mm
L/W Ratio1.57
Culet sizeNone
Key to symbols
Crystal
Top View
6.86 mm4.38 mm0.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556962243
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.2%

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: $3,580 AUD|Low: $859 AUD|High: $3,580 AUD|Avg: $1,454 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
November 7, 2026
Retailer 9$859 AUD
Retailer 12$875 AUD
Retailer 6$1,054 AUD
Retailer 5$1,135 AUD
Retailer 3$1,141 AUD
Retailer 13$1,141 AUD
Retailer 14$1,186 AUD
Retailer 4$1,317 AUD
Retailer 8$1,358 AUD
Retailer 2$1,403 AUD
Retailer 10$1,607 AUD
Retailer 11$1,761 AUD
Retailer 7$2,078 AUD
NZ Jewellers$3,580 AUD

29 data points across 14 retailers

21 retailers$859 AUD to $2,078 AUD

A
Cheapest Retailer
-
$859 AUD
A
Retailer 2
-
$875 AUD
View
A
Retailer 3
-
$1,019 AUD
View
B+
Retailer 4
-
$1,054 AUD
View
Final sale: no returns
Retailer 5
-
$1,135 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$1,141 AUD
View
B+
Retailer 7
-
$1,141 AUD
View
B+
Retailer 8
-
$1,158 AUD
View
B+
Retailer 9
-
$1,186 AUD
View
B+
Retailer 10
-
$1,207 AUD
View
B+
Retailer 11
-
$1,317 AUD
View
B+
Retailer 12
-
$1,335 AUD
View
B+
Retailer 13
-
$1,348 AUD
View
B+
Retailer 14
-
$1,358 AUD
View
B+
Retailer 15
-
$1,390 AUD
View
B+
Retailer 16
-
$1,403 AUD
View
B+
Retailer 17
-
$1,607 AUD
View
Retailer 18
-
$1,746 AUD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$1,761 AUD
View
B
Retailer 20
-
$2,078 AUD
View
Most Expensive
NZ Jewellers
7b916e24-9fae-425e-aa50-65c030a82d70 · Nov 5
$3,580 AUD
$2,460 USD
View
Price under review
20 more retailers have this diamond
Prices start from $859 AUDSave up to $1,220 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
$859 AUD