Princess|Natural|IGI

1.20ct G VS1 Princess Natural Diamond

VG • G/VS1 • IGI 823637493

Shape and cutting style on the report: Princess cut

Certificate IGI 823637493

Diamond specifications and retailer prices

From £1,909 GBP
As of November 4, 2026
Save £2,548 GBP (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £12,028 GBP at NZ Jewellers · As of September 27, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 823637493. Listed at 22 retailers as of November 2, 2026, with a 133% 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

1.20
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle52.3°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 823637493
Dimensions5.65 × 5.58 × 4.21 mm
L/W Ratio1.01
Top View
5.65 mm5.58 mm1.20 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 823637493
Side View
Table 72.0%Crown 52.3°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 75.4%

Caratlytics Score

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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: £4,456 GBP|Low: £1,909 GBP|High: £4,532 GBP|Avg: £2,558 GBP|-1.7%
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 5, 2026
Retailer 3£1,909 GBP
Retailer 12£1,967 GBP
Retailer 7£2,032 GBP
Retailer 9£2,088 GBP
Retailer 10£2,132 GBP
Retailer 5£2,297 GBP
Retailer 11£2,459 GBP
Retailer 8£2,485 GBP
Retailer 2£2,601 GBP
Retailer 4£3,069 GBP
Retailer 6£3,555 GBP
NZ Jewellers£4,456 GBP

32 data points across 12 retailers

22 retailers£1,909 GBP to £4,456 GBP

A
Cheapest Retailer
-
£1,909 GBP
A
Retailer 2
-
£1,967 GBP
View
Final sale: no returns
A
Retailer 3
-
£2,032 GBP
View
A
Retailer 4
-
£2,088 GBP
View
Retailer 5
-
£2,132 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£2,204 GBP
View
Price last confirmed 29 days ago
Retailer 7
-
£2,277 GBP
View
Price last confirmed 36 days ago
Retailer 8
-
£2,277 GBP
View
Price last confirmed 42 days ago
A
Retailer 9
-
£2,297 GBP
View
Retailer 10
-
£2,365 GBP
View
Price last confirmed 38 days ago
A
Retailer 11
-
£2,459 GBP
View
A
Retailer 12
-
£2,485 GBP
View
Retailer 13
-
£2,543 GBP
View
Price last confirmed 66 days ago
Retailer 14
-
£2,543 GBP
View
Price last confirmed 33 days ago
A
Retailer 15
-
£2,601 GBP
View
Retailer 16
-
£2,627 GBP
View
Price last confirmed 38 days ago
B+
Retailer 17
-
£3,069 GBP
View
B+
Retailer 18
-
£3,555 GBP
View
Retailer 19
-
£3,968 GBP
View
Price last confirmed 38 days ago
B
Retailer 20
-
£4,456 GBP
View
Retailer 21
-
£8,298 GBP
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
791ee532-8e0b-4417-aa0b-552632a0e95a · Sep 27
£12,028 GBP
$16,189 USD
View
Price under review
21 more retailers have this diamond
Prices start from £1,909 GBPSave up to £2,548 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
£1,909 GBP