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Princess|Natural|GIA

1.20ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 5233976180

Certificate GIA 5233976180

Diamond specifications and retailer prices

From £2,717 GBP
As of November 6, 2026
Save £3,222 GBP (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,939 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5233976180. Listed at 14 retailers as of November 5, 2026, with prices from £2,717 to £5,939, a £3,222 spread on the same certified stone. NZ Jewellers lists it at £5,939. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5233976180
Dimensions5.80 × 5.70 × 4.20 mm
L/W Ratio1.02
Top View
5.80 mm5.70 mm1.20 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5233976180
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £5,939 GBP|Low: £2,717 GBP|High: £5,939 GBP|Avg: £3,671 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 3£2,717 GBP
Retailer 12£2,764 GBP
Retailer 4£2,926 GBP
Retailer 8£3,089 GBP
Retailer 10£3,089 GBP
Retailer 11£3,089 GBP
Retailer 2£3,346 GBP
Retailer 5£3,352 GBP
Retailer 9£3,564 GBP
Retailer 6£3,836 GBP
Retailer 7£5,414 GBP
NZ Jewellers£5,939 GBP

35 data points across 12 retailers

14 retailers£2,717 GBP to £5,939 GBP

B
Cheapest Retailer
-
£2,717 GBP
Retailer 2
-
£2,764 GBP
View
Price last confirmed 17 days ago
B
Retailer 3
-
£2,814 GBP
View
B
Retailer 4
-
£2,926 GBP
View
B
Retailer 5
-
£3,077 GBP
View
Retailer 6
-
£3,089 GBP
View
Price last confirmed 9 days ago
B
Retailer 7
-
£3,089 GBP
View
B
Retailer 8
-
£3,089 GBP
View
B
Retailer 9
-
£3,346 GBP
View
B
Retailer 10
-
£3,352 GBP
View
B
Retailer 11
-
£3,564 GBP
View
B
Retailer 12
-
£3,836 GBP
View
B
Retailer 13
-
£5,414 GBP
View
Most Expensive
C
NZ Jewellers
72c933f3-1057-498b-b7b3-794c55ab00b4 · Nov 5
£5,939 GBP
$7,949 USD
View
13 more retailers have this diamond
Prices start from £2,717 GBPSave up to £3,222 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.

B
1.20ct Princess
£2,717 GBP