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Princess|Natural|GIA

1.05ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 6522678063

Certificate GIA 6522678063

Diamond specifications and retailer prices

From $2,628 AUD
As of November 5, 2026
Save $2,458 AUD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,099 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.05ct natural princess diamond

This 1.05ct natural princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522678063. Listed at 16 retailers as of November 4, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle49.34°
Pavilion angle56.77°
OriginNatural
Grading LabGIA
CertificateGIA 6522678063
Dimensions5.47 × 5.46 × 3.99 mm
L/W Ratio1.00
Top View
5.47 mm5.46 mm1.05 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6522678063
Side View
Table 69.0%Crown 49.34°Girdle: STK-THKPavilion 56.77°Culet: NoneDepth 73.0%

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 5
Current: $2,823 AUD|Low: $2,463 AUD|High: $5,159 AUD|Avg: $3,344 AUD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$2,628 AUD
Retailer 6$2,685 AUD
Retailer 8$2,687 AUD
Retailer 1$2,823 AUD
Retailer 3$3,161 AUD
Retailer 4$3,553 AUD
Retailer 9$3,589 AUD
Retailer 2$3,953 AUD
Retailer 5$5,087 AUD

37 data points across 9 retailers

16 retailers$2,628 AUD to $5,087 AUD

A
Cheapest Retailer
-
$2,628 AUD
A
Retailer 2
-
$2,685 AUD
View
A
Retailer 3
-
$2,687 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,823 AUD
View
Retailer 5
-
$2,911 AUD
View
Price last confirmed 29 days ago
Retailer 6
-
$2,911 AUD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$2,962 AUD
View
Retailer 8
-
$3,045 AUD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$3,161 AUD
View
B+
Retailer 10
-
$3,161 AUD
View
Retailer 11
-
$3,359 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$3,553 AUD
View
Retailer 13
-
$3,589 AUD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$3,953 AUD
View
B
Retailer 15
-
$5,087 AUD
View
Most Expensive
NZ Jewellers
0066c9d1-57bc-4baf-b9c8-c5c369378b15 · Sep 30
$7,099 AUD
$4,878 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $2,628 AUDSave up to $2,458 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
1.05ct Princess
$2,628 AUD