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Princess|Natural|GIA

1.00ct F SI2 Princess Natural Diamond

GD • F/SI2 • GIA 7423368401

Certificate GIA 7423368401

Diamond specifications and retailer prices

From £1,289 GBP
$1,730 USD
As of November 1, 2026
Save £1,511 GBP (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,506 GBP at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7423368401. Listed at 14 retailers as of November 1, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7423368401
Dimensions5.35 × 5.21 × 3.89 mm
L/W Ratio1.03
Top View
5.35 mm5.21 mm1.00 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7423368401
Side View
Table 71.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 74.6%

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 1
Current: £1,580 GBP|Low: £1,289 GBP|High: £2,974 GBP|Avg: £1,904 GBP|-5.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8£1,289 GBP
Retailer 12£1,409 GBP
Retailer 10£1,495 GBP
Retailer 4£1,519 GBP
Retailer 1£1,580 GBP
Retailer 2£1,684 GBP
Retailer 3£1,684 GBP
Retailer 6£1,739 GBP
Retailer 9£1,744 GBP
Retailer 5£2,182 GBP
Retailer 11£2,295 GBP
Retailer 7£2,800 GBP

41 data points across 12 retailers

14 retailers£1,289 GBP to £2,800 GBP

A
Cheapest Retailer
-
£1,289 GBP
$1,730 USD
B+
Retailer 2
-
£1,409 GBP
$1,891 USD
View
B+
Retailer 3
-
£1,495 GBP
$2,006 USD
View
Retailer 4
-
£1,519 GBP
$2,039 USD
View
Price last confirmed 41 days ago
B+
Retailer 5
-
£1,580 GBP
View
B+
Retailer 6
-
£1,684 GBP
$2,260 USD
View
B+
Retailer 7
-
£1,684 GBP
$2,260 USD
View
B+
Retailer 8
-
£1,739 GBP
View
B
Retailer 9
-
£1,744 GBP
$2,340 USD
View
Retailer 10
-
£1,753 GBP
$2,353 USD
View
Price last confirmed 41 days ago
B
Retailer 11
-
£2,182 GBP
€2,789 EUR
View
B
Retailer 12
-
£2,295 GBP
$3,080 USD
View
B
Retailer 13
-
£2,800 GBP
View
Most Expensive
NZ Jewellers
05f07fe2-282d-416f-8e03-e652912595bd · Sep 21
£3,506 GBP
$4,705 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from £1,289 GBPSave up to £1,511 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
£1,289 GBP