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Pear|Natural|GIA

1.51ct K SI1 Pear Natural Diamond

EX • K/SI1 • GIA 7512759151

Certificate GIA 7512759151

Diamond specifications and retailer prices

From $5,279 CAD
As of November 6, 2026
Save $6,787 CAD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,066 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7512759151. Listed at 16 retailers as of November 5, 2026, with prices from $5,279 to $12,066, a $6,787 spread on the same certified stone. NZ Jewellers lists it at $12,066. 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

1.51
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.17°
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 7512759151
Dimensions10.32 × 6.46 × 3.73 mm
L/W Ratio1.60
Key to symbols
Crystal, Feather, Needle
Top View
10.32 mm6.46 mm1.51 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7512759151
Side View
Table 56.0%Crown 34.17°Girdle: THK-VTKPavilion 37.1°Culet: NoneDepth 57.7%

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: $12,066 CAD|Low: $5,279 CAD|High: $12,066 CAD|Avg: $6,356 CAD
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
Retailer 15
Retailer 16
November 7, 2026
Retailer 5$5,279 CAD
Retailer 3$5,387 CAD
Retailer 8$5,411 CAD
Retailer 16$5,522 CAD
Retailer 6$5,535 CAD
Retailer 15$5,943 CAD
Retailer 14$6,053 CAD
Retailer 12$6,275 CAD
Retailer 7$6,605 CAD
Retailer 4$6,638 CAD
Retailer 9$6,819 CAD
Retailer 13$7,240 CAD
Retailer 10$7,369 CAD
Retailer 11$8,449 CAD
Retailer 2$10,971 CAD
NZ Jewellers$12,066 CAD

25 data points across 16 retailers

16 retailers$5,279 CAD to $12,066 CAD

B+
Cheapest Retailer
-
$5,279 CAD
B+
Retailer 2
-
$5,387 CAD
View
B+
Retailer 3
-
$5,411 CAD
View
B+
Retailer 4
-
$5,522 CAD
View
B+
Retailer 5
-
$5,535 CAD
View
B+
Retailer 6
-
$5,943 CAD
View
B+
Retailer 7
-
$6,053 CAD
View
B+
Retailer 8
-
$6,275 CAD
View
B
Retailer 9
-
$6,605 CAD
View
B
Retailer 10
-
$6,638 CAD
View
B+
Retailer 11
-
$6,819 CAD
View
B
Retailer 12
-
$7,240 CAD
View
B
Retailer 13
-
$7,369 CAD
View
B
Retailer 14
-
$8,449 CAD
View
B
Retailer 15
-
$10,971 CAD
View
Most Expensive
B
NZ Jewellers
91e60bca-7631-423c-856b-53ddf8cfb77a · Nov 5
$12,066 CAD
$8,578 USD
View
15 more retailers have this diamond
Prices start from $5,279 CADSave up to $6,787 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+
1.51ct Pear
$5,279 CAD