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Pear|Natural|GIA

0.51ct D SI1 Pear Natural Diamond

ID • D/SI1 • GIA 2557757382

Certificate GIA 2557757382

Diamond specifications and retailer prices

From $765 CAD
As of November 6, 2026
Save $1,096 CAD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,189 CAD at NZ Jewellers · As of October 17, 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 2557757382. Listed at 17 retailers as of November 2, 2026, with a 143% 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
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557757382
Dimensions7.39 × 4.44 × 2.56 mm
L/W Ratio1.66
Culet sizeNone
Key to symbols
Feather
Top View
7.39 mm4.44 mm0.51 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557757382
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.6%

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: $1,207 CAD|Low: $765 CAD|High: $1,961 CAD|Avg: $1,243 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 5$765 CAD
Retailer 11$864 CAD
Retailer 10$907 CAD
Retailer 3$938 CAD
Retailer 7$1,076 CAD
Retailer 12$1,203 CAD
Retailer 1$1,207 CAD
Retailer 2$1,266 CAD
Retailer 6$1,435 CAD
Retailer 8$1,568 CAD
Retailer 4$1,589 CAD
Retailer 9$1,861 CAD

36 data points across 12 retailers

17 retailers$765 CAD to $1,861 CAD

A
Cheapest Retailer
-
$765 CAD
A
Retailer 2
-
$864 CAD
View
A
Retailer 3
-
$907 CAD
View
A
Retailer 4
-
$938 CAD
View
Final sale: no returns
Retailer 5
-
$1,017 CAD
View
Price last confirmed 22 days ago
Retailer 6
-
$1,017 CAD
View
Price last confirmed 18 days ago
Retailer 7
-
$1,056 CAD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$1,076 CAD
View
Retailer 9
-
$1,173 CAD
View
Price last confirmed 19 days ago
B+
Retailer 10
-
$1,203 CAD
View
B+
Retailer 11
-
$1,207 CAD
View
B+
Retailer 12
-
$1,266 CAD
View
B+
Retailer 13
-
$1,435 CAD
View
B+
Retailer 14
-
$1,568 CAD
View
Retailer 15
-
$1,589 CAD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$1,861 CAD
View
Most Expensive
NZ Jewellers
f152c9b0-335d-4100-a620-703bac031c07 · Oct 17
$3,189 CAD
$2,267 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $765 CADSave up to $1,096 CAD

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
$765 CAD