Princess|Natural|GIA

1.00ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 6535721403

Certificate GIA 6535721403

Diamond specifications and retailer prices

From $951 USD
As of October 30, 2026
Save $452 USD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,403 USD at GemTrove · As of November 6, 2026
View at GemTrove

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 6535721403. Listed at 6 retailers as of October 30, 2026, with prices from $951 to $1,403, a $452 spread on the same certified stone. GemTrove lists it at $1,403. 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
OriginNatural
Grading LabGIA
CertificateGIA 6535721403
Dimensions5.57 × 5.38 × 3.97 mm
L/W Ratio1.04
Top View
5.57 mm5.38 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535721403
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 73.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,403 USD|Low: $892 USD|High: $1,403 USD|Avg: $1,131 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$951 USD
Retailer 4$955 USD
Retailer 3$1,011 USD
Retailer 6$1,079 USD
Retailer 2$1,091 USD
Retailer 5$1,171 USD
GemTrove$1,403 USD

36 data points across 7 retailers

6 retailers$951 USD to $1,403 USD

A
Cheapest Retailer
-
$951 USD
A
Retailer 2
-
$1,011 USD
View
Retailer 3
-
$1,079 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,091 USD
View
Retailer 5
-
$1,171 USD
View
Price last confirmed 8 days ago
Most Expensive
B+
GemTrove
GT-N-01306258-98 · Nov 6
$1,403 USD
A$2,158 AUD
View
5 more retailers have this diamond
Prices start from $951 USDSave up to $452 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
$951 USD