Princess|Natural|GIA

3.09ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6445311997

Certificate GIA 6445311997

Diamond specifications and retailer prices

From $39,906 AUD
HK$219,000 HKD
As of October 30, 2026
Save $10,891 AUD (21%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $58,056 AUD at Ritani · As of October 22, 2026
View at Ritani

About this 3.09ct natural princess diamond

This 3.09ct natural princess sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6445311997. Listed at 10 retailers as of October 28, 2026, with a 27% 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

3.09
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445311997
Dimensions8.38 × 8.09 × 5.72 mm
L/W Ratio1.04
Top View
8.38 mm8.09 mm3.09 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445311997
Side View
Table 73.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $42,582 AUD|Low: $36,918 AUD|High: $58,056 AUD|Avg: $45,268 AUD|+7.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Ritani
October 30, 2026
Retailer 9$39,906 AUD
Retailer 1$42,582 AUD
Retailer 5$42,712 AUD
Retailer 6$43,004 AUD
Retailer 10$44,062 AUD
Retailer 2$46,910 AUD
Retailer 7$50,716 AUD
Retailer 3$50,797 AUD
Retailer 8$52,098 AUD
Retailer 4$56,528 AUD
Ritani$58,056 AUD

44 data points across 11 retailers

10 retailers$39,906 AUD to $50,797 AUD

A
Cheapest Retailer
-
$39,906 AUD
HK$219,000 HKD
A
Retailer 2
-
$42,582 AUD
₹2,848,702 INR
View
Retailer 3
-
$42,712 AUD
$30,003 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$44,062 AUD
$30,951 USD
View
B+
Retailer 5
-
$46,910 AUD
$32,952 USD
View
Retailer 6
-
$50,716 AUD
$35,625 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$50,797 AUD
£28,096 GBP
View
Retailer 8
-
$52,098 AUD
£28,816 GBP
View
Price last confirmed 9 days ago
Retailer 9
-
$56,528 AUD
€37,817 EUR
View
Price last confirmed 8 days ago
Most Expensive
Ritani
D-5PY6OCEAD9 · Oct 22
$58,056 AUD
$40,781 USD
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from $39,906 AUDSave up to $10,891 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
3.09ct Princess
$39,906 AUD