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Princess|Natural|GIA

1.00ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 6247062997

Certificate GIA 6247062997

Diamond specifications and retailer prices

From £1,043 GBP
As of November 4, 2026
Save £932 GBP (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,759 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6247062997. Listed at 18 retailers as of November 4, 2026, with a 89% 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle49.07°
OriginNatural
Grading LabGIA
CertificateGIA 6247062997
Dimensions5.39 × 5.23 × 3.89 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
5.39 mm5.23 mm1.00 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6247062997
Side View
Table 72.0%Crown 49.07°Girdle: STK-THKPavilionCulet: NoneDepth 74.3%

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: £2,759 GBP|Low: £1,043 GBP|High: £3,175 GBP|Avg: £1,428 GBP|-10.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 6£1,043 GBP
Retailer 4£1,048 GBP
Retailer 2£1,097 GBP
Retailer 8£1,131 GBP
Retailer 16£1,131 GBP
Retailer 15£1,158 GBP
Retailer 5£1,166 GBP
Retailer 7£1,183 GBP
Retailer 13£1,196 GBP
Retailer 3£1,232 GBP
Retailer 10£1,249 GBP
Retailer 14£1,305 GBP
Retailer 11£1,380 GBP
Retailer 9£1,535 GBP
Retailer 12£1,976 GBP
NZ Jewellers£2,759 GBP

23 data points across 16 retailers

18 retailers£1,043 GBP to £1,976 GBP

A
Cheapest Retailer
-
£1,043 GBP
Final sale: no returns
A
Retailer 2
-
£1,048 GBP
View
A
Retailer 3
-
£1,097 GBP
View
Retailer 4
-
£1,131 GBP
View
Price last confirmed 11 days ago
Retailer 5
-
£1,131 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£1,158 GBP
View
A
Retailer 7
-
£1,166 GBP
View
Retailer 8
-
£1,183 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
£1,196 GBP
View
A
Retailer 10
-
£1,232 GBP
View
A
Retailer 11
-
£1,249 GBP
View
Retailer 12
-
£1,300 GBP
View
Price last confirmed 12 days ago
Retailer 13
-
£1,305 GBP
View
Price last confirmed 10 days ago
A
Retailer 14
-
£1,380 GBP
View
B+
Retailer 15
-
£1,535 GBP
View
Retailer 16
-
£1,921 GBP
View
Price last confirmed 32 days ago
B+
Retailer 17
-
£1,976 GBP
View
Most Expensive
NZ Jewellers
bb5f0ea8-5a17-4709-963a-b6f27d462fbe · Oct 27
£2,759 GBP
$3,713 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from £1,043 GBPSave up to £932 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
£1,043 GBP