Princess|Natural|GIA

1.00ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 6561160524

Certificate GIA 6561160524

Diamond specifications and retailer prices

From $1,005 USD
As of November 4, 2026
Save $678 USD (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,683 USD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561160524. Listed at 13 retailers as of November 4, 2026, with prices from $1,005 to $1,683, a $678 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,683. 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

1.00
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.37°
Pavilion angle37.77°
OriginNatural
Grading LabGIA
CertificateGIA 6561160524
Dimensions5.38 × 5.29 × 3.88 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.38 mm5.29 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561160524
Side View
Table 71.0%Crown 30.37°Girdle: STK-THKPavilion 37.77°Culet: NDepth 73.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,449 USD|Low: $1,005 USD|High: $1,815 USD|Avg: $1,271 USD|-9.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 6, 2026
Retailer 7$1,005 USD
Retailer 6$1,047 USD
Retailer 8$1,055 USD
Retailer 4$1,061 USD
Retailer 3$1,079 USD
Retailer 10$1,093 USD
Retailer 2$1,095 USD
Retailer 5$1,127 USD
Retailer 11$1,243 USD
Retailer 1$1,449 USD
Retailer 12$1,498 USD
Retailer 9$1,533 USD
Wholesale Diamonds Direct$1,683 USD

28 data points across 13 retailers

13 retailers$1,005 USD to $1,683 USD

A
Cheapest Retailer
-
$1,005 USD
A
Retailer 2
-
$1,047 USD
View
A
Retailer 3
-
$1,055 USD
View
A
Retailer 4
-
$1,061 USD
View
A
Retailer 5
-
$1,079 USD
View
A
Retailer 6
-
$1,093 USD
View
A
Retailer 7
-
$1,095 USD
View
A
Retailer 8
-
$1,127 USD
View
A
Retailer 9
-
$1,243 USD
View
B+
Retailer 10
-
$1,449 USD
View
B+
Retailer 11
-
$1,498 USD
View
B+
Retailer 12
-
$1,533 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
530163843 · Nov 4
$1,683 USD
View
12 more retailers have this diamond
Prices start from $1,005 USDSave up to $678 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.

A
1.00ct Princess
$1,005 USD