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Princess|Natural|GIA

1.00ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 6515601143

Certificate GIA 6515601143

Diamond specifications and retailer prices

From $5,229 AUD
As of November 6, 2026
Save $5,193 AUD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,431 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6515601143. Listed at 16 retailers as of November 4, 2026, with a 99% 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

1.00
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515601143
Dimensions5.43 × 5.33 × 3.96 mm
L/W Ratio1.02
Top View
5.43 mm5.33 mm1.00 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515601143
Side View
Table 73.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 74.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,385 AUD|Low: $4,573 AUD|High: $10,575 AUD|Avg: $7,164 AUD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$5,370 AUD
Retailer 6$5,487 AUD
Retailer 7$6,613 AUD
Retailer 3$6,645 AUD
Retailer 1$7,385 AUD
Retailer 2$8,005 AUD
Retailer 4$10,422 AUD

45 data points across 7 retailers

16 retailers$5,229 AUD to $10,422 AUD

B
Cheapest Retailer
-
$5,229 AUD
B
Retailer 2
-
$5,370 AUD
View
B
Retailer 3
-
$5,487 AUD
View
Final sale: no returns
B
Retailer 4
-
$5,634 AUD
View
B
Retailer 5
-
$5,923 AUD
View
Retailer 6
-
$5,944 AUD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$5,944 AUD
View
B
Retailer 8
-
$5,944 AUD
View
B
Retailer 9
-
$6,292 AUD
View
Retailer 10
-
$6,613 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$6,645 AUD
View
B
Retailer 12
-
$6,859 AUD
View
B
Retailer 13
-
$7,385 AUD
View
B
Retailer 14
-
$8,005 AUD
View
B
Retailer 15
-
$10,422 AUD
View
Most Expensive
NZ Jewellers
ac9e3380-dd91-4359-8d1c-2ad2a3d774b5 · Nov 5
$11,431 AUD
$7,854 USD
View
Price under review
15 more retailers have this diamond
Prices start from $5,229 AUDSave up to $5,193 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.

B
1.00ct Princess
$5,229 AUD