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Pear|Natural|GIA

0.51ct I SI1 Pear Natural Diamond

GD • I/SI1 • GIA 6531671023

Certificate GIA 6531671023

Diamond specifications and retailer prices

From $575 CAD
As of November 6, 2026
Save $1,892 CAD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,467 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531671023. Listed at 23 retailers as of November 5, 2026, with prices from $575 to $2,467, a $1,892 spread on the same certified stone. NZ Jewellers lists it at $2,467. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531671023
Dimensions6.89 × 4.57 × 2.76 mm
L/W Ratio1.51
Top View
6.89 mm4.57 mm0.51 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531671023
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.3%

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: $847 CAD|Low: $575 CAD|High: $3,556 CAD|Avg: $1,271 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 5$575 CAD
Retailer 2$726 CAD
Retailer 1$847 CAD
Retailer 4$954 CAD
Retailer 8$1,062 CAD
Retailer 9$1,094 CAD
Retailer 6$1,162 CAD
Retailer 7$1,214 CAD
Retailer 3$1,807 CAD
Retailer 10$2,159 CAD

35 data points across 10 retailers

23 retailers$575 CAD to $2,467 CAD

A
Cheapest Retailer
-
$575 CAD
Retailer 2
-
$665 CAD
View
Price last confirmed 64 days ago
B+
Retailer 3
-
$726 CAD
View
Final sale: no returns
B+
Retailer 4
-
$744 CAD
View
B+
Retailer 5
-
$786 CAD
View
Retailer 6
-
$786 CAD
View
Price last confirmed 46 days ago
Retailer 7
-
$786 CAD
View
Price last confirmed 18 days ago
B+
Retailer 8
-
$786 CAD
View
Retailer 9
-
$809 CAD
View
Price last confirmed 17 days ago
Retailer 10
-
$847 CAD
View
Price last confirmed 22 days ago
Retailer 11
-
$847 CAD
View
Price last confirmed 22 days ago
Retailer 12
-
$909 CAD
View
Price last confirmed 44 days ago
B
Retailer 13
-
$954 CAD
View
B
Retailer 14
-
$972 CAD
View
B
Retailer 15
-
$1,062 CAD
View
B
Retailer 16
-
$1,094 CAD
View
B
Retailer 17
-
$1,162 CAD
View
Retailer 18
-
$1,183 CAD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$1,214 CAD
View
B
Retailer 20
-
$1,807 CAD
View
Retailer 21
-
$2,159 CAD
View
Price last confirmed 17 days ago
Retailer 22
-
$2,467 CAD
View
Price last confirmed 47 days ago
Most Expensive
C
NZ Jewellers
fc35c779-8c36-4971-a58a-4c22a81989dd · Nov 5
$2,467 CAD
$1,754 USD
View
22 more retailers have this diamond
Prices start from $575 CADSave up to $1,892 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
$575 CAD