Princess|Natural|GIA

1.00ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 6542190860

Certificate GIA 6542190860

Diamond specifications and retailer prices

From $925 USD
As of November 4, 2026
Save $432 USD (32%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,357 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 6542190860. Listed at 7 retailers as of November 4, 2026, with prices from $925 to $1,357, a $432 spread on the same certified stone. GemTrove lists it at $1,357. 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542190860
Dimensions5.54 × 5.49 × 4.05 mm
L/W Ratio1.01
Top View
5.54 mm5.49 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542190860
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.7%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,357 USD|Low: $816 USD|High: $1,357 USD|Avg: $1,088 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$925 USD
Retailer 4$930 USD
Retailer 3$986 USD
Retailer 2$1,046 USD
Retailer 6$1,051 USD
Retailer 5$1,141 USD
GemTrove$1,357 USD

40 data points across 7 retailers

7 retailers$925 USD to $1,357 USD

A
Cheapest Retailer
-
$925 USD
A
Retailer 2
-
$930 USD
View
Final sale: no returns
A
Retailer 3
-
$986 USD
View
A
Retailer 4
-
$1,046 USD
View
A
Retailer 5
-
$1,051 USD
View
A
Retailer 6
-
$1,141 USD
View
Most Expensive
B+
GemTrove
GT-N-01306272-98 · Nov 6
$1,357 USD
A$2,088 AUD
View
6 more retailers have this diamond
Prices start from $925 USDSave up to $432 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
$925 USD