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Princess|Natural|GIA

1.00ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 2557614028

Certificate GIA 2557614028

Diamond specifications and retailer prices

From £929 GBP
As of November 5, 2026
Save £376 GBP (29%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,558 GBP at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557614028. Listed at 10 retailers as of November 3, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.98°
Pavilion angle37.75°
OriginNatural
Grading LabGIA
CertificateGIA 2557614028
Dimensions5.37 × 5.29 × 3.88 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.37 mm5.29 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557614028
Side View
Table 72.0%Crown 27.98°Girdle: STK-VTKPavilion 37.75°Culet: NoneDepth 73.2%

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 5
Current: £929 GBP|Low: £924 GBP|High: £1,627 GBP|Avg: £1,151 GBP|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 5, 2026
Retailer 1£929 GBP
Retailer 4£941 GBP
Retailer 6£1,007 GBP
Retailer 3£1,035 GBP
Retailer 8£1,040 GBP
Retailer 5£1,048 GBP
Retailer 7£1,299 GBP
Retailer 2£1,305 GBP
Wholesale Diamonds Direct£1,558 GBP

39 data points across 9 retailers

10 retailers£929 GBP to £1,305 GBP

A
Cheapest Retailer
-
£929 GBP
A
Retailer 2
-
£941 GBP
View
A
Retailer 3
-
£1,007 GBP
View
A
Retailer 4
-
£1,035 GBP
View
A
Retailer 5
-
£1,040 GBP
View
A
Retailer 6
-
£1,048 GBP
View
A
Retailer 7
-
£1,174 GBP
View
A
Retailer 8
-
£1,299 GBP
View
A
Retailer 9
-
£1,305 GBP
View
Most Expensive
Wholesale Diamonds Direct
611240088 · Oct 26
£1,558 GBP
$2,097 USD
View
Price last confirmed 10 days ago
9 more retailers have this diamond
Prices start from £929 GBPSave up to £376 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
£929 GBP