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Princess|Natural|GIA

1.00ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 1538530163

Certificate GIA 1538530163

Diamond specifications and retailer prices

From $2,453 AUD
SGD 2,329 SGD
As of October 29, 2026
Save $293 AUD (11%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,326 AUD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538530163. Listed at 15 retailers as of October 29, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.00
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538530163
Dimensions5.61 × 5.54 × 3.74 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
5.61 mm5.54 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538530163
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
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 29
Current: $6,326 AUD|Low: $1,968 AUD|High: $6,326 AUD|Avg: $3,124 AUD
NZ Jewellers
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 13, 2026
Retailer 3$1,968 AUD
Retailer 9$2,153 AUD
Retailer 16$2,393 AUD
Retailer 2$2,453 AUD
Retailer 7$2,494 AUD
Retailer 12$2,593 AUD
Retailer 14$2,593 AUD
Retailer 8$2,746 AUD
Retailer 5$2,758 AUD
Retailer 4$2,789 AUD
Retailer 10$2,831 AUD
Retailer 13$2,992 AUD
Retailer 11$3,527 AUD
Retailer 6$4,597 AUD
Retailer 15$5,794 AUD
NZ Jewellers$6,326 AUD

29 data points across 16 retailers

15 retailers$2,453 AUD to $2,746 AUD

Retailer 1
-
$1,968 AUD
HK$10,800 HKD
Price last confirmed 15 days ago
Retailer 2
-
$2,153 AUD
₹144,060 INR
View
Price last confirmed 18 days ago
A
Retailer 3
-
$2,453 AUD
SGD 2,329 SGD
View
A
Retailer 4
-
$2,494 AUD
$1,752 USD
View
Retailer 5
-
$2,593 AUD
$1,822 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$2,593 AUD
$1,822 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$2,733 AUD
$1,920 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$2,746 AUD
View
Retailer 9
-
$2,758 AUD
SGD 2,618 SGD
View
Price last confirmed 19 days ago
Retailer 10
-
$2,789 AUD
$1,959 USD
View
Price last confirmed 19 days ago
Retailer 11
-
$2,831 AUD
£1,566 GBP
View
Price last confirmed 18 days ago
Retailer 12
-
$2,992 AUD
$2,102 USD
View
Price last confirmed 18 days ago
Retailer 13
-
$4,597 AUD
£2,543 GBP
View
Price last confirmed 19 days ago
Retailer 14
-
$5,794 AUD
£3,205 GBP
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
bb09c967-1817-4f00-87f4-9f731894ba14 · Oct 11
$6,326 AUD
$4,444 USD
View
Price last confirmed 19 days ago
14 more retailers have this diamond
Prices start from $2,453 AUDSave up to $293 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
1.00ct Princess
$2,453 AUD