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Princess|Natural|GIA

1.70ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 6422265368

Certificate GIA 6422265368

Diamond specifications and retailer prices

From $15,789 AUD
$11,065 USD
As of November 1, 2026
Save $14,082 AUD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $29,871 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.7ct natural princess diamond

This 1.7ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6422265368. Listed at 22 retailers as of November 1, 2026, with prices from $15,789 to $29,871, a $14,082 spread on the same certified stone. NZ Jewellers lists it at $29,871. 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

1.70
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6422265368
Dimensions6.66 × 6.62 × 4.74 mm
L/W Ratio1.01
Top View
6.66 mm6.62 mm1.70 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6422265368
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.6%

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: $29,871 AUD|Low: $14,935 AUD|High: $29,871 AUD|Avg: $21,584 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 8$15,789 AUD
Retailer 9$17,176 AUD
Retailer 2$18,968 AUD
Retailer 10$19,118 AUD
Retailer 7$19,238 AUD
Retailer 3$19,416 AUD
Retailer 11$20,164 AUD
Retailer 4$21,558 AUD
Retailer 6$26,331 AUD
Retailer 5$27,991 AUD
NZ Jewellers$29,871 AUD

45 data points across 11 retailers

22 retailers$15,789 AUD to $29,871 AUD

B
Cheapest Retailer
-
$15,789 AUD
$11,065 USD
B
Retailer 2
-
$16,628 AUD
$11,653 USD
View
B
Retailer 3
-
$16,649 AUD
$11,668 USD
View
B
Retailer 4
-
$16,746 AUD
CA$16,300 CAD
View
B
Retailer 5
-
$16,877 AUD
View
B
Retailer 6
-
$17,176 AUD
$12,037 USD
View
Final sale: no returns
B
Retailer 7
-
$17,636 AUD
$12,360 USD
View
B
Retailer 8
-
$17,923 AUD
$12,561 USD
View
B
Retailer 9
-
$18,072 AUD
$12,665 USD
View
B
Retailer 10
-
$18,968 AUD
£10,467 GBP
View
B
Retailer 11
-
$19,118 AUD
$13,398 USD
View
Retailer 12
-
$19,238 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$19,416 AUD
$13,607 USD
View
B
Retailer 14
-
$20,164 AUD
$14,131 USD
View
B
Retailer 15
-
$20,604 AUD
$14,440 USD
View
B
Retailer 16
-
$20,604 AUD
$14,440 USD
View
B
Retailer 17
-
$20,766 AUD
$14,553 USD
View
B
Retailer 18
-
$21,558 AUD
€14,389 EUR
View
B
Retailer 19
-
$23,002 AUD
$16,120 USD
View
B
Retailer 20
-
$26,331 AUD
ZAR 298,114 ZAR
View
B
Retailer 21
-
$27,991 AUD
£15,446 GBP
View
Most Expensive
C
NZ Jewellers
c71dad38-8c79-4b46-980e-f4db4b950a78 · Nov 2
$29,871 AUD
$20,934 USD
View
21 more retailers have this diamond
Prices start from $15,789 AUDSave up to $14,082 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
1.70ct Princess
$15,789 AUD