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Princess|Natural|GIA

1.00ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 2554047036

Certificate GIA 2554047036

Diamond specifications and retailer prices

From £738 GBP
As of November 4, 2026
Save £304 GBP (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,042 GBP 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 2554047036. Listed at 7 retailers as of November 4, 2026, with prices from £738 to £1,042, a £304 spread on the same certified stone. GemTrove lists it at £1,042. 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 2554047036
Dimensions5.30 × 5.28 × 4.10 mm
L/W Ratio1.00
Top View
5.30 mm5.28 mm1.00 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554047036
Side View
Table 72.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 77.7%

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: £1,042 GBP|Low: £673 GBP|High: £1,042 GBP|Avg: £851 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7£738 GBP
Retailer 4£741 GBP
Retailer 3£770 GBP
Retailer 2£816 GBP
Retailer 6£837 GBP
Retailer 5£906 GBP
GemTrove£1,042 GBP

42 data points across 7 retailers

7 retailers£738 GBP to £1,042 GBP

A
Cheapest Retailer
-
£738 GBP
B+
Retailer 2
-
£741 GBP
View
Final sale: no returns
B+
Retailer 3
-
£770 GBP
View
B+
Retailer 4
-
£816 GBP
View
B+
Retailer 5
-
£837 GBP
View
B+
Retailer 6
-
£906 GBP
View
Most Expensive
B+
GemTrove
GT-N-01306340-98 · Nov 6
£1,042 GBP
A$2,158 AUD
View
6 more retailers have this diamond
Prices start from £738 GBPSave up to £304 GBP

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
£738 GBP