CaratHunter
Plans
Princess|Natural|GIA

1.70ct K SI2 Princess Natural Diamond

EX • K/SI2 • GIA 6541285244

Certificate GIA 6541285244

Diamond specifications and retailer prices

From $4,209 AUD
As of November 6, 2026
Save $4,999 AUD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,675 AUD at NZ Jewellers · As of October 17, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541285244. Listed at 15 retailers as of November 4, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.70
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541285244
Dimensions6.42 × 6.41 × 4.62 mm
L/W Ratio1.00
Top View
6.42 mm6.41 mm1.70 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541285244
Side View
Table 74.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 72.0%

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: $4,435 AUD|Low: $4,192 AUD|High: $9,431 AUD|Avg: $5,885 AUD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$4,209 AUD
Retailer 1$4,435 AUD
Retailer 2$5,305 AUD
Retailer 4$5,712 AUD
Retailer 8$5,733 AUD
Retailer 6$5,792 AUD
Retailer 3$6,426 AUD
Retailer 5$9,208 AUD

38 data points across 8 retailers

15 retailers$4,209 AUD to $9,208 AUD

A
Cheapest Retailer
-
$4,209 AUD
A
Retailer 2
-
$4,435 AUD
View
B+
Retailer 3
-
$5,183 AUD
View
B+
Retailer 4
-
$5,305 AUD
View
B+
Retailer 5
-
$5,494 AUD
View
Retailer 6
-
$5,554 AUD
View
Price last confirmed 21 days ago
Retailer 7
-
$5,554 AUD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
$5,712 AUD
View
B+
Retailer 9
-
$5,733 AUD
View
Retailer 10
-
$5,768 AUD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$5,792 AUD
View
Retailer 12
-
$6,408 AUD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
$6,426 AUD
View
B
Retailer 14
-
$9,208 AUD
View
Most Expensive
NZ Jewellers
f1338917-5159-444d-95f1-ed1e61fb44e7 · Oct 17
$9,675 AUD
$6,648 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from $4,209 AUDSave up to $4,999 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
$4,209 AUD