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Pear|Natural|GIA

0.51ct H SI1 Pear Natural Diamond

EX • H/SI1 • GIA 1555838423

Certificate GIA 1555838423

Diamond specifications and retailer prices

From $679 CAD
As of November 6, 2026
Save $1,422 CAD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,871 CAD 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555838423. Listed at 13 retailers as of November 6, 2026, with a 209% 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555838423
Dimensions7.23 × 4.52 × 2.66 mm
L/W Ratio1.60
Culet sizeNone
Key to symbols
Feather
Top View
7.23 mm4.52 mm0.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555838423
Side View
Table 62.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 58.8%

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: $2,871 CAD|Low: $679 CAD|High: $2,871 CAD|Avg: $1,262 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 5$679 CAD
Retailer 10$844 CAD
Retailer 9$916 CAD
Retailer 8$951 CAD
Retailer 7$1,056 CAD
Retailer 2$1,124 CAD
Retailer 4$1,127 CAD
Retailer 6$1,338 CAD
Retailer 3$2,101 CAD
NZ Jewellers$2,871 CAD

29 data points across 10 retailers

13 retailers$679 CAD to $2,101 CAD

A
Cheapest Retailer
-
$679 CAD
A
Retailer 2
-
$774 CAD
View
B+
Retailer 3
-
$844 CAD
View
Final sale: no returns
B+
Retailer 4
-
$916 CAD
View
B+
Retailer 5
-
$951 CAD
View
B+
Retailer 6
-
$959 CAD
View
B+
Retailer 7
-
$1,056 CAD
View
B
Retailer 8
-
$1,087 CAD
View
B+
Retailer 9
-
$1,124 CAD
View
B
Retailer 10
-
$1,127 CAD
View
B
Retailer 11
-
$1,338 CAD
View
B
Retailer 12
-
$2,101 CAD
View
Most Expensive
NZ Jewellers
6032cd76-b3bd-4a12-8382-b3b1fdcc51ee · Nov 5
$2,871 CAD
$2,041 USD
View
Price under review
12 more retailers have this diamond
Prices start from $679 CADSave up to $1,422 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
$679 CAD