Princess|Natural|GIA

1.71ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 8

Certificate GIA 8

Diamond specifications and retailer prices

From $11,043 USD
As of October 30, 2026
Save $2,827 USD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $13,870 USD 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 30, 2026, with prices from $11,043 to $13,870, a $2,827 spread on the same certified stone. Blue Nile lists it at $13,870. 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 30
Current: $13,870 USD|Low: $10,917 USD|High: $21,028 USD|Avg: $13,999 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 3$11,043 USD
Retailer 8$11,796 USD
Retailer 7$12,617 USD
Retailer 2$13,458 USD
Retailer 6$13,668 USD
Blue Nile$13,870 USD
Retailer 5$14,194 USD
Retailer 4$21,028 USD

3 data points across 8 retailers

3 retailers$11,043 USD to $13,870 USD

B
Cheapest Retailer
-
$11,043 USD
B
Retailer 2
-
$11,796 USD
View
Most Expensive
B
Blue Nile
273796 · Oct 31
$13,870 USD
View
2 more retailers have this diamond
Prices start from $11,043 USDSave up to $2,827 USD

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
$11,043 USD