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Pear|Natural|GIA

0.51ct D SI1 Pear Natural Diamond

EX • D/SI1 • GIA 1523916554

Certificate GIA 1523916554

Diamond specifications and retailer prices

From $1,242 CAD
As of November 6, 2026
Save $1,612 CAD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,802 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 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 1523916554. Listed at 20 retailers as of November 2, 2026, with a 130% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1523916554
Dimensions7.31 × 4.40 × 2.69 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
7.31 mm4.40 mm0.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523916554
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,914 CAD|Low: $1,242 CAD|High: $2,889 CAD|Avg: $2,031 CAD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 9$1,242 CAD
Retailer 2$1,470 CAD
Retailer 4$1,719 CAD
Retailer 5$1,754 CAD
Retailer 10$1,779 CAD
Retailer 1$1,914 CAD
Retailer 7$2,016 CAD
Retailer 3$2,038 CAD
Retailer 11$2,161 CAD
Retailer 6$2,405 CAD
Retailer 8$2,854 CAD

37 data points across 11 retailers

20 retailers$1,242 CAD to $2,854 CAD

B+
Cheapest Retailer
-
$1,242 CAD
B+
Retailer 2
-
$1,281 CAD
View
B+
Retailer 3
-
$1,470 CAD
View
Final sale: no returns
Retailer 4
-
$1,499 CAD
View
Price last confirmed 80 days ago
B+
Retailer 5
-
$1,528 CAD
View
B+
Retailer 6
-
$1,594 CAD
View
B
Retailer 7
-
$1,656 CAD
View
B
Retailer 8
-
$1,719 CAD
View
B
Retailer 9
-
$1,747 CAD
View
B
Retailer 10
-
$1,754 CAD
View
B
Retailer 11
-
$1,779 CAD
View
B
Retailer 12
-
$1,840 CAD
View
B
Retailer 13
-
$1,914 CAD
View
B
Retailer 14
-
$2,016 CAD
View
Retailer 15
-
$2,038 CAD
View
Price last confirmed 34 days ago
B
Retailer 16
-
$2,161 CAD
View
B
Retailer 17
-
$2,405 CAD
View
B
Retailer 18
-
$2,643 CAD
View
B
Retailer 19
-
$2,854 CAD
View
Most Expensive
NZ Jewellers
9891f7ae-fe5c-4d3d-8cf6-09885c5c3ea1 · Nov 5
$3,802 CAD
$2,703 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,242 CADSave up to $1,612 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.

B+
0.51ct Pear
$1,242 CAD