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Princess|Natural|GIA

1.70ct L SI1 Princess Natural Diamond

EX • L/SI1 • GIA 6545042302

Certificate GIA 6545042302

Diamond specifications and retailer prices

From $4,204 AUD
As of November 6, 2026
3 retailers carry this diamond
Most expensive: $4,861 AUD at Aurelinne · As of September 6, 2026
View at Aurelinne

About this 1.7ct natural princess diamond

This 1.7ct natural princess sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545042302. Listed at 3 retailers as of November 6, 2026. 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
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6545042302
Dimensions6.60 × 6.54 × 4.61 mm
L/W Ratio1.01
Top View
6.60 mm6.54 mm1.70 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545042302
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $4,861 AUD|Low: $3,327 AUD|High: $7,261 AUD|Avg: $4,751 AUD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
September 14, 2026
Retailer 10$3,327 AUD
Retailer 7$3,423 AUD
Retailer 11$3,881 AUD
Retailer 9$4,114 AUD
Retailer 2$4,204 AUD
Retailer 8$4,213 AUD
Retailer 12$4,241 AUD
Retailer 6$4,331 AUD
Retailer 3$4,800 AUD
Aurelinne$4,861 AUD
Retailer 13$5,045 AUD
Retailer 4$6,411 AUD
Retailer 5$7,261 AUD

63 data points across 13 retailers

3 retailers

Retailer 1
-
$3,327 AUD
Price last confirmed 63 days ago
B+
Retailer 2
-
$4,204 AUD
View
Most Expensive
Aurelinne
8969031b-6311-41ce-a236-7f8f6a9beb37 · Sep 6
$4,861 AUD
$3,403 USD
View
Price last confirmed 60 days ago
2 more retailers have this diamond
Prices start from $4,204 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
$4,204 AUD