Princess|Natural|GIA

1.01ct E SI1 Princess Natural Diamond

ID • E/SI1 • GIA 5242012030

Certificate GIA 5242012030

Diamond specifications and retailer prices

From $2,660 AUD
HK$14,600 HKD
As of October 30, 2026
Save $1,870 AUD (41%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,078 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-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 5242012030. Listed at 18 retailers as of October 30, 2026, with a 70% 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

1.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242012030
Dimensions5.71 × 5.68 × 3.88 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
5.71 mm5.68 mm1.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242012030
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.3%

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: Oct 30
Current: $4,531 AUD|Low: $2,660 AUD|High: $6,767 AUD|Avg: $4,009 AUD|-5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 16$2,660 AUD
Retailer 10$3,203 AUD
Retailer 12$3,348 AUD
Retailer 15$3,364 AUD
Retailer 11$3,367 AUD
Retailer 13$3,424 AUD
Retailer 9$3,537 AUD
Retailer 3$3,680 AUD
Retailer 5$3,722 AUD
Retailer 6$3,725 AUD
Retailer 4$4,128 AUD
Retailer 8$4,197 AUD
Retailer 14$4,378 AUD
Retailer 1$4,531 AUD
Retailer 2$5,577 AUD
Retailer 7$6,433 AUD

26 data points across 16 retailers

18 retailers$2,660 AUD to $4,531 AUD

A
Cheapest Retailer
-
$2,660 AUD
HK$14,600 HKD
B+
Retailer 2
-
$3,203 AUD
€2,143 EUR
View
B+
Retailer 3
-
$3,348 AUD
$2,352 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,364 AUD
$2,363 USD
View
B+
Retailer 5
-
$3,367 AUD
$2,365 USD
View
B+
Retailer 6
-
$3,424 AUD
$2,405 USD
View
B+
Retailer 7
-
$3,537 AUD
£1,956 GBP
View
B+
Retailer 8
-
$3,680 AUD
$2,585 USD
View
B+
Retailer 9
-
$3,722 AUD
$2,615 USD
View
Retailer 10
-
$3,725 AUD
SGD 3,536 SGD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$3,838 AUD
View
B+
Retailer 12
-
$4,128 AUD
$2,900 USD
View
Retailer 13
-
$4,197 AUD
View
Price last confirmed 23 days ago
Retailer 14
-
$4,378 AUD
ZAR 49,680 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$4,531 AUD
€3,031 EUR
View
Retailer 16
-
$5,577 AUD
$3,917 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$6,433 AUD
£3,558 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
a80a39bf-7b6f-40eb-bac8-4122bb23e6f2 · Sep 30
$8,078 AUD
$5,674 USD
View
Price last confirmed 30 days ago
17 more retailers have this diamond
Prices start from $2,660 AUDSave up to $1,870 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
1.01ct Princess
$2,660 AUD