CaratHunter
Plans
Princess|Natural|GIA

1.20ct F SI1 Princess Natural Diamond

VG • F/SI1 • GIA 7566596967

Certificate GIA 7566596967

Diamond specifications and retailer prices

From £1,854 GBP
As of November 5, 2026
Save £1,776 GBP (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,629 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566596967. Listed at 13 retailers as of November 5, 2026, with prices from £1,854 to £3,629, a £1,776 spread on the same certified stone. Wholesale Diamonds Direct lists it at £3,629. 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

1.20
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.76°
Pavilion angle40.42°
OriginNatural
Grading LabGIA
CertificateGIA 7566596967
Dimensions5.81 × 5.79 × 4.30 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.81 mm5.79 mm1.20 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566596967
Side View
Table 74.0%Crown 25.76°Girdle: STK-THKPavilion 40.42°Culet: NDepth 74.2%

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 5
Current: £2,158 GBP|Low: £1,851 GBP|High: £3,787 GBP|Avg: £2,690 GBP|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 8£1,854 GBP
Retailer 3£2,048 GBP
Retailer 1£2,158 GBP
Retailer 9£2,214 GBP
Retailer 6£2,324 GBP
Retailer 2£2,411 GBP
Retailer 4£2,560 GBP
Retailer 10£2,578 GBP
Retailer 11£2,646 GBP
Retailer 5£2,662 GBP
Retailer 7£3,377 GBP
Wholesale Diamonds Direct£3,629 GBP

22 data points across 12 retailers

13 retailers£1,854 GBP to £3,629 GBP

A
Cheapest Retailer
-
£1,854 GBP
B+
Retailer 2
-
£2,048 GBP
View
B+
Retailer 3
-
£2,158 GBP
View
B+
Retailer 4
-
£2,214 GBP
View
B
Retailer 5
-
£2,290 GBP
View
B+
Retailer 6
-
£2,324 GBP
View
B
Retailer 7
-
£2,411 GBP
View
B+
Retailer 8
-
£2,560 GBP
View
B+
Retailer 9
-
£2,578 GBP
View
B+
Retailer 10
-
£2,646 GBP
View
B+
Retailer 11
-
£2,662 GBP
View
B
Retailer 12
-
£3,377 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
547057994 · Nov 6
£3,629 GBP
$4,858 USD
View
12 more retailers have this diamond
Prices start from £1,854 GBPSave up to £1,776 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
1.20ct Princess
£1,854 GBP