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Princess|Natural|GIA

1.00ct K SI2 Princess Natural Diamond

GD • K/SI2 • GIA 6555014851

Certificate GIA 6555014851

Diamond specifications and retailer prices

From £624 GBP
As of November 4, 2026
Save £321 GBP (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £946 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555014851. Listed at 6 retailers as of November 4, 2026, with prices from £624 to £946, a £321 spread on the same certified stone. GemTrove lists it at £946. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555014851
Dimensions5.25 × 5.10 × 3.97 mm
L/W Ratio1.03
Top View
5.25 mm5.10 mm1.00 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555014851
Side View
Table 72.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 77.7%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £946 GBP|Low: £576 GBP|High: £946 GBP|Avg: £730 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6£624 GBP
Retailer 5£630 GBP
Retailer 3£688 GBP
Retailer 2£702 GBP
Retailer 4£710 GBP
GemTrove£946 GBP

41 data points across 6 retailers

6 retailers£624 GBP to £946 GBP

A
Cheapest Retailer
-
£624 GBP
B+
Retailer 2
-
£630 GBP
View
Final sale: no returns
B+
Retailer 3
-
£688 GBP
View
B+
Retailer 4
-
£702 GBP
View
B+
Retailer 5
-
£710 GBP
View
Most Expensive
B+
GemTrove
GT-N-01306336-98 · Nov 6
£946 GBP
A$1,958 AUD
View
5 more retailers have this diamond
Prices start from £624 GBPSave up to £321 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
£624 GBP