Princess|Natural|GIA

1.00ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 7402109424

Certificate GIA 7402109424

Diamond specifications and retailer prices

From $1,177 USD
As of November 4, 2026
Save $2,698 USD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,875 USD 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 4, 2026, with prices from $1,177 to $3,875, a $2,698 spread on the same certified stone. NZ Jewellers lists it at $3,875. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,875 USD|Low: $1,164 USD|High: $4,052 USD|Avg: $1,886 USD|-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$1,177 USD
Retailer 8$1,472 USD
Retailer 15$1,475 USD
Retailer 2$1,541 USD
Retailer 7$1,574 USD
Retailer 5$1,589 USD
Retailer 17$1,589 USD
Retailer 10$1,639 USD
Retailer 6$1,650 USD
Retailer 3$1,662 USD
Retailer 9$1,708 USD
Retailer 4$1,724 USD
Retailer 16$1,833 USD
Retailer 12$1,939 USD
Retailer 11$2,157 USD
Retailer 13$2,776 USD
NZ Jewellers$3,875 USD

31 data points across 17 retailers

16 retailers$1,177 USD to $3,875 USD

B+
Cheapest Retailer
-
$1,177 USD
B+
Retailer 2
-
$1,472 USD
View
B+
Retailer 3
-
$1,475 USD
View
B+
Retailer 4
-
$1,541 USD
View
B
Retailer 5
-
$1,574 USD
View
Retailer 6
-
$1,589 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,589 USD
View
B
Retailer 8
-
$1,639 USD
View
B
Retailer 9
-
$1,650 USD
View
B
Retailer 10
-
$1,662 USD
View
B
Retailer 11
-
$1,724 USD
View
B
Retailer 12
-
$1,833 USD
View
B
Retailer 13
-
$1,939 USD
View
B
Retailer 14
-
$2,157 USD
View
C
Retailer 15
-
$2,776 USD
View
Most Expensive
C
NZ Jewellers
e7fc7e13-c121-4639-a2a3-e541805831d9 · Nov 5
$3,875 USD
View
15 more retailers have this diamond
Prices start from $1,177 USDSave up to $2,698 USD

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
$1,177 USD