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Princess|Natural|GIA

1.00ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 6552378834

Certificate GIA 6552378834

Diamond specifications and retailer prices

From $1,480 AUD
As of November 4, 2026
Save $580 AUD (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,059 AUD 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 6552378834. Listed at 7 retailers as of November 4, 2026, with prices from $1,480 to $2,059, a $580 spread on the same certified stone. GemTrove lists it at $2,059. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552378834
Dimensions5.54 × 5.51 × 3.98 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Cavity, Needle
Top View
5.54 mm5.51 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552378834
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.2%

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: $2,059 AUD|Low: $1,343 AUD|High: $2,059 AUD|Avg: $1,698 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$1,480 AUD
Retailer 4$1,483 AUD
Retailer 3$1,543 AUD
Retailer 2$1,624 AUD
Retailer 6$1,674 AUD
Retailer 5$1,813 AUD
GemTrove$2,059 AUD

42 data points across 7 retailers

7 retailers$1,480 AUD to $2,059 AUD

A
Cheapest Retailer
-
$1,480 AUD
A
Retailer 2
-
$1,483 AUD
View
Final sale: no returns
A
Retailer 3
-
$1,543 AUD
View
A
Retailer 4
-
$1,624 AUD
View
A
Retailer 5
-
$1,674 AUD
View
A
Retailer 6
-
$1,813 AUD
View
Most Expensive
B+
GemTrove
GT-N-01306395-98 · Nov 6
$2,059 AUD
View
6 more retailers have this diamond
Prices start from $1,480 AUDSave up to $580 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.

A
1.00ct Princess
$1,480 AUD