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Pear|Natural|GIA

1.51ct D SI1 Pear Natural Diamond

EX • D/SI1 • GIA 2557313887

Certificate GIA 2557313887

Diamond specifications and retailer prices

From $8,618 CAD
As of October 31, 2026
Save $179 CAD (2%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,714 CAD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two 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 2557313887. Listed at 6 retailers as of October 31, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2557313887
Dimensions10.06 × 6.41 × 4.00 mm
L/W Ratio1.57
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
10.06 mm6.41 mm1.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2557313887
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $10,714 CAD|Low: $8,448 CAD|High: $11,744 CAD|Avg: $9,608 CAD|-8.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$8,618 CAD
Retailer 2$8,797 CAD
Retailer 7$9,191 CAD
Retailer 4$9,247 CAD
Retailer 6$9,383 CAD
Retailer 5$9,435 CAD
Blue Nile$10,714 CAD

45 data points across 7 retailers

6 retailers$8,618 CAD to $8,797 CAD

A
Cheapest Retailer
-
$8,618 CAD
A
Retailer 2
-
$8,797 CAD
View
Retailer 3
-
$9,191 CAD
View
Price last confirmed 8 days ago
Retailer 4
-
$9,383 CAD
View
Price last confirmed 8 days ago
Retailer 5
-
$9,435 CAD
View
Price last confirmed 8 days ago
Most Expensive
Blue Nile
29370863 · Oct 29
$10,714 CAD
$7,617 USD
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from $8,618 CADSave up to $179 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
1.51ct Pear
$8,618 CAD