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Princess|Natural|GIA

1.71ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 2166732579

Certificate GIA 2166732579

Diamond specifications and retailer prices

From $15,860 AUD
$11,115 USD
As of November 1, 2026
Save $5,796 AUD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $21,656 AUD at Yorxs · As of November 2, 2026
View at Yorxs

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2166732579. Listed at 8 retailers as of November 1, 2026, with prices from $15,860 to $21,656, a $5,796 spread on the same certified stone. Yorxs lists it at $21,656. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2166732579
Dimensions6.70 × 6.58 × 4.66 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.70 mm6.58 mm1.71 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2166732579
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $15,860 AUD|Low: $15,860 AUD|High: $21,753 AUD|Avg: $19,325 AUD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 2, 2026
Retailer 1$15,860 AUD
Retailer 4$16,723 AUD
Retailer 2$16,821 AUD
Retailer 5$20,690 AUD
Retailer 7$20,690 AUD
Retailer 3$20,860 AUD
Retailer 6$21,375 AUD
Yorxs$21,656 AUD

18 data points across 8 retailers

8 retailers$15,860 AUD to $21,656 AUD

B
Cheapest Retailer
-
$15,860 AUD
$11,115 USD
B
Retailer 2
-
$16,723 AUD
$11,720 USD
View
B
Retailer 3
-
$16,821 AUD
CA$16,373 CAD
View
C
Retailer 4
-
$20,690 AUD
$14,500 USD
View
C
Retailer 5
-
$20,690 AUD
$14,500 USD
View
C
Retailer 6
-
$20,860 AUD
$14,619 USD
View
C
Retailer 7
-
$21,375 AUD
$14,980 USD
View
Most Expensive
B
Yorxs
230051391 · Nov 2
$21,656 AUD
€14,454 EUR
View
7 more retailers have this diamond
Prices start from $15,860 AUDSave up to $5,796 AUD

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
$15,860 AUD