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Princess|Natural|GIA

1.00ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 7556404715

Certificate GIA 7556404715

Diamond specifications and retailer prices

From €900 EUR
As of November 6, 2026
Save €350 EUR (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,250 EUR 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7556404715. Listed at 7 retailers as of November 6, 2026, with prices from €900 to €1,250, a €350 spread on the same certified stone. GemTrove lists it at €1,250. 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556404715
Dimensions5.37 × 5.23 × 4.06 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.37 mm5.23 mm1.00 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556404715
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 77.5%

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 6
Current: €1,250 EUR|Low: €819 EUR|High: €1,250 EUR|Avg: €1,033 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7€900 EUR
Retailer 4€903 EUR
Retailer 3€939 EUR
Retailer 2€989 EUR
Retailer 6€1,019 EUR
Retailer 5€1,104 EUR
GemTrove€1,250 EUR

42 data points across 7 retailers

7 retailers€900 EUR to €1,250 EUR

A
Cheapest Retailer
-
€900 EUR
B+
Retailer 2
-
€903 EUR
View
Final sale: no returns
B+
Retailer 3
-
€939 EUR
View
B+
Retailer 4
-
€989 EUR
View
B+
Retailer 5
-
€1,019 EUR
View
B+
Retailer 6
-
€1,104 EUR
View
Most Expensive
B+
GemTrove
GT-N-01306400-98 · Nov 6
€1,250 EUR
A$2,158 AUD
View
6 more retailers have this diamond
Prices start from €900 EURSave up to €350 EUR

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
€900 EUR