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Princess|Natural|GIA

1.54ct D SI1 Princess Natural Diamond

ID • D/SI1 • GIA 5

Certificate GIA 5

Diamond specifications and retailer prices

From $14,561 CAD
$10,424 USD
As of October 29, 2026
Save $3,744 CAD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $18,305 CAD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.54ct natural princess diamond

This 1.54ct natural princess 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. Listed at 3 retailers as of October 29, 2026, with prices from $14,561 to $18,305, a $3,744 spread on the same certified stone. Blue Nile lists it at $18,305. 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

1.54
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5
Dimensions6.59 × 6.52 × 4.61 mm
L/W Ratio1.01
Top View
6.59 mm6.52 mm1.54 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5
Side View
Table 70.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 70.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $18,305 CAD|Low: $14,388 CAD|High: $18,305 CAD|Avg: $16,159 CAD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2$14,561 CAD
Retailer 3$15,852 CAD
Blue Nile$18,305 CAD

3 data points across 3 retailers

3 retailers$14,561 CAD to $18,305 CAD

B
Cheapest Retailer
-
$14,561 CAD
$10,424 USD
B
Retailer 2
-
$15,852 CAD
$11,348 USD
View
Most Expensive
B
Blue Nile
5630483 · Oct 29
$18,305 CAD
$13,104 USD
View
2 more retailers have this diamond
Prices start from $14,561 CADSave up to $3,744 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
1.54ct Princess
$14,561 CAD