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Princess|Natural|GIA

1.71ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 8

Certificate GIA 8

Diamond specifications and retailer prices

From $15,426 CAD
$11,043 USD
As of October 31, 2026
Save $3,949 CAD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $19,375 CAD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.71ct natural princess diamond

This 1.71ct natural princess sits in the one-and-a-half to two carat band, graded G colour (near-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 31, 2026, with prices from $15,426 to $19,375, a $3,949 spread on the same certified stone. Blue Nile lists it at $19,375. 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

1.71
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 8
Dimensions6.54 × 6.49 × 4.61 mm
L/W Ratio1.01
Top View
6.54 mm6.49 mm1.71 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 8
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $19,375 CAD|Low: $15,250 CAD|High: $29,374 CAD|Avg: $19,555 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 3$15,426 CAD
Retailer 8$16,478 CAD
Retailer 7$17,625 CAD
Retailer 2$18,799 CAD
Retailer 6$19,093 CAD
Blue Nile$19,375 CAD
Retailer 5$19,828 CAD
Retailer 4$29,374 CAD

3 data points across 8 retailers

3 retailers$15,426 CAD to $19,375 CAD

B
Cheapest Retailer
-
$15,426 CAD
$11,043 USD
B
Retailer 2
-
$16,478 CAD
$11,796 USD
View
Most Expensive
B
Blue Nile
273796 · Oct 31
$19,375 CAD
$13,870 USD
View
2 more retailers have this diamond
Prices start from $15,426 CADSave up to $3,949 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
1.71ct Princess
$15,426 CAD