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Princess|Natural|GIA

1.71ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 2156031995

Certificate GIA 2156031995

Diamond specifications and retailer prices

From $15,265 CAD
A$16,812 AUD
As of October 30, 2026
Save $3,612 CAD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $18,877 CAD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.71ct natural princess diamond

This 1.71ct 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 2156031995. Listed at 2 retailers as of October 30, 2026, with prices from $15,265 to $18,877, a $3,612 spread on the same certified stone. 77 Diamonds lists it at $18,877. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2156031995
Dimensions6.57 × 6.55 × 4.64 mm
L/W Ratio1.00
Cert comments
CANADIAN DIAMOND
Top View
6.57 mm6.55 mm1.71 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2156031995
Side View
Table 68.0%CrownGirdlePavilionCuletDepth 70.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $18,877 CAD|Low: $18,717 CAD|High: $19,001 CAD|Avg: $18,882 CAD|-0.1%
October 30, 2026
77 Diamonds$18,877 CAD

29 data points across 1 retailer

2 retailers$15,265 CAD to $18,877 CAD

B
Cheapest Retailer
-
$15,265 CAD
A$16,812 AUD
Most Expensive
B
77 Diamonds
PRIZR6KJFWTG · Oct 30
$18,877 CAD
£10,641 GBP
View
1 more retailer has this diamond
Prices start from $15,265 CADSave up to $3,612 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
1.71ct Princess
$15,265 CAD