CaratHunter
Plans
Princess|Natural|GIA

1.00ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 7402109424

Certificate GIA 7402109424

Diamond specifications and retailer prices

From $1,681 AUD
As of November 6, 2026
Save $3,854 AUD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,535 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7402109424. Listed at 16 retailers as of November 5, 2026, with prices from $1,681 to $5,535, a $3,854 spread on the same certified stone. NZ Jewellers lists it at $5,535. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7402109424
Dimensions5.85 × 5.23 × 3.88 mm
L/W Ratio1.12
Top View
5.85 mm5.23 mm1.00 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7402109424
Side View
Table 79.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 74.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,535 AUD|Low: $1,663 AUD|High: $5,788 AUD|Avg: $2,695 AUD|-4.4%
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
November 6, 2026
Retailer 14$1,681 AUD
Retailer 8$2,103 AUD
Retailer 15$2,107 AUD
Retailer 2$2,201 AUD
Retailer 7$2,248 AUD
Retailer 5$2,270 AUD
Retailer 17$2,270 AUD
Retailer 10$2,341 AUD
Retailer 6$2,357 AUD
Retailer 3$2,374 AUD
Retailer 9$2,440 AUD
Retailer 4$2,463 AUD
Retailer 16$2,618 AUD
Retailer 12$2,770 AUD
Retailer 11$3,081 AUD
Retailer 13$3,966 AUD
NZ Jewellers$5,535 AUD

31 data points across 17 retailers

16 retailers$1,681 AUD to $5,535 AUD

B+
Cheapest Retailer
-
$1,681 AUD
B+
Retailer 2
-
$2,103 AUD
View
B+
Retailer 3
-
$2,107 AUD
View
B+
Retailer 4
-
$2,201 AUD
View
B
Retailer 5
-
$2,248 AUD
View
Retailer 6
-
$2,270 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$2,270 AUD
View
B
Retailer 8
-
$2,341 AUD
View
B
Retailer 9
-
$2,357 AUD
View
B
Retailer 10
-
$2,374 AUD
View
B
Retailer 11
-
$2,463 AUD
View
B
Retailer 12
-
$2,618 AUD
View
B
Retailer 13
-
$2,770 AUD
View
B
Retailer 14
-
$3,081 AUD
View
C
Retailer 15
-
$3,966 AUD
View
Most Expensive
C
NZ Jewellers
e7fc7e13-c121-4639-a2a3-e541805831d9 · Nov 5
$5,535 AUD
$3,875 USD
View
15 more retailers have this diamond
Prices start from $1,681 AUDSave up to $3,854 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
$1,681 AUD