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Princess|Natural|GIA

1.70ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 6465323400

Certificate GIA 6465323400

Diamond specifications and retailer prices

From $4,444 AUD
As of November 6, 2026
Save $6,338 AUD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,782 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6465323400. Listed at 16 retailers as of November 5, 2026, with prices from $4,444 to $10,782, a $6,338 spread on the same certified stone. NZ Jewellers lists it at $10,782. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6465323400
Dimensions6.37 × 6.35 × 4.69 mm
L/W Ratio1.00
Top View
6.37 mm6.35 mm1.70 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6465323400
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,444 AUD|Low: $4,444 AUD|High: $6,795 AUD|Avg: $5,667 AUD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$4,444 AUD
Retailer 5$4,515 AUD
Retailer 6$5,414 AUD
Retailer 7$5,528 AUD
Retailer 3$5,695 AUD
Retailer 2$6,004 AUD
Retailer 8$6,273 AUD
Retailer 4$6,705 AUD

34 data points across 8 retailers

16 retailers$4,444 AUD to $10,782 AUD

A
Cheapest Retailer
-
$4,444 AUD
B+
Retailer 2
-
$4,515 AUD
View
B+
Retailer 3
-
$5,333 AUD
View
B+
Retailer 4
-
$5,414 AUD
View
B+
Retailer 5
-
$5,528 AUD
View
B+
Retailer 6
-
$5,690 AUD
View
B+
Retailer 7
-
$5,695 AUD
View
B
Retailer 8
-
$5,871 AUD
View
B+
Retailer 9
-
$6,004 AUD
View
B
Retailer 10
-
$6,188 AUD
View
Retailer 11
-
$6,188 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$6,188 AUD
View
B
Retailer 13
-
$6,544 AUD
View
B
Retailer 14
-
$6,705 AUD
View
B
Retailer 15
-
$7,141 AUD
View
Most Expensive
C
NZ Jewellers
52100bd2-70f7-4c8f-bc03-348e6c54a2f1 · Nov 5
$10,782 AUD
$7,548 USD
View
15 more retailers have this diamond
Prices start from $4,444 AUDSave up to $6,338 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.

A
1.70ct Princess
$4,444 AUD