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Princess|Natural|GIA

1.00ct K SI2 Princess Natural Diamond

EX • K/SI2 • GIA 6552140060

Certificate GIA 6552140060

Diamond specifications and retailer prices

From £653 GBP
As of November 4, 2026
Save £312 GBP (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £965 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552140060. Listed at 6 retailers as of November 4, 2026, with prices from £653 to £965, a £312 spread on the same certified stone. GemTrove lists it at £965. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552140060
Dimensions5.33 × 5.27 × 3.93 mm
L/W Ratio1.01
Top View
5.33 mm5.27 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552140060
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.6%

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: £965 GBP|Low: £566 GBP|High: £965 GBP|Avg: £755 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6£653 GBP
Retailer 4£658 GBP
Retailer 3£718 GBP
Retailer 2£739 GBP
Retailer 5£742 GBP
GemTrove£965 GBP

40 data points across 6 retailers

6 retailers£653 GBP to £965 GBP

A
Cheapest Retailer
-
£653 GBP
A
Retailer 2
-
£658 GBP
View
Final sale: no returns
A
Retailer 3
-
£718 GBP
View
A
Retailer 4
-
£739 GBP
View
A
Retailer 5
-
£742 GBP
View
Most Expensive
B+
GemTrove
GT-N-01306353-98 · Nov 6
£965 GBP
A$1,998 AUD
View
5 more retailers have this diamond
Prices start from £653 GBPSave up to £312 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
£653 GBP