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Princess|Natural|GIA

1.11ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 1539168313

Certificate GIA 1539168313

Diamond specifications and retailer prices

From $2,150 AUD
$1,507 USD
As of November 1, 2026
Save $2,565 AUD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,502 AUD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.11ct natural princess diamond

This 1.11ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539168313. Listed at 16 retailers as of November 1, 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

1.11
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1539168313
Dimensions5.75 × 5.69 × 4.04 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.75 mm5.69 mm1.11 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1539168313
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 71.1%

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 1
Current: $6,502 AUD|Low: $1,858 AUD|High: $6,502 AUD|Avg: $2,998 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
Retailer 17
Retailer 18
November 2, 2026
Retailer 4$2,150 AUD
Retailer 15$2,230 AUD
Retailer 5$2,416 AUD
Retailer 18$2,416 AUD
Retailer 17$2,459 AUD
Retailer 6$2,526 AUD
Retailer 16$2,527 AUD
Retailer 10$2,583 AUD
Retailer 2$2,625 AUD
Retailer 9$2,654 AUD
Retailer 3$2,787 AUD
Retailer 7$2,868 AUD
Retailer 8$2,868 AUD
Retailer 14$3,196 AUD
Retailer 13$3,308 AUD
Retailer 11$3,677 AUD
Retailer 12$4,715 AUD
NZ Jewellers$6,502 AUD

39 data points across 18 retailers

16 retailers$2,150 AUD to $4,715 AUD

A
Cheapest Retailer
-
$2,150 AUD
$1,507 USD
A
Retailer 2
-
$2,230 AUD
$1,563 USD
View
Final sale: no returns
A
Retailer 3
-
$2,283 AUD
$1,600 USD
View
Retailer 4
-
$2,416 AUD
$1,693 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$2,459 AUD
$1,723 USD
View
A
Retailer 6
-
$2,526 AUD
$1,770 USD
View
Retailer 7
-
$2,527 AUD
$1,771 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$2,625 AUD
£1,449 GBP
View
Retailer 9
-
$2,787 AUD
$1,953 USD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$2,868 AUD
$2,010 USD
View
A
Retailer 11
-
$2,868 AUD
$2,010 USD
View
B+
Retailer 12
-
$3,196 AUD
$2,240 USD
View
B+
Retailer 13
-
$3,308 AUD
ZAR 37,458 ZAR
View
B+
Retailer 14
-
$3,677 AUD
€2,454 EUR
View
B
Retailer 15
-
$4,715 AUD
£2,602 GBP
View
Most Expensive
NZ Jewellers
e35e6314-daf4-4f40-ae72-17519e065992 · Oct 21
$6,502 AUD
$4,557 USD
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from $2,150 AUDSave up to $2,565 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
1.11ct Princess
$2,150 AUD