Princess|Natural|GIA

1.20ct J VS1 Princess Natural Diamond

GD • J/VS1 • GIA 7431371681

Certificate GIA 7431371681

Diamond specifications and retailer prices

From £1,558 GBP
As of November 1, 2026
Save £1,860 GBP (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,090 GBP at NZ Jewellers · As of September 30, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7431371681. Listed at 22 retailers as of November 1, 2026, with a 119% 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
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7431371681
Dimensions5.63 × 5.51 × 4.10 mm
L/W Ratio1.02
Top View
5.63 mm5.51 mm1.20 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7431371681
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,842 GBP|Low: £1,558 GBP|High: £3,469 GBP|Avg: £2,178 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£1,558 GBP
Retailer 7£1,635 GBP
Retailer 6£1,652 GBP
Retailer 1£1,842 GBP
Retailer 3£2,058 GBP
Retailer 8£2,192 GBP
Retailer 4£2,388 GBP
Retailer 2£2,406 GBP
Retailer 5£3,418 GBP

38 data points across 9 retailers

22 retailers£1,558 GBP to £3,418 GBP

B+
Cheapest Retailer
-
£1,558 GBP
B+
Retailer 2
-
£1,602 GBP
View
B+
Retailer 3
-
£1,635 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,652 GBP
View
B+
Retailer 5
-
£1,767 GBP
View
Retailer 6
-
£1,772 GBP
View
Price last confirmed 36 days ago
B
Retailer 7
-
£1,808 GBP
View
B
Retailer 8
-
£1,824 GBP
View
B+
Retailer 9
-
£1,842 GBP
View
Retailer 10
-
£1,854 GBP
View
Price last confirmed 38 days ago
B
Retailer 11
-
£1,919 GBP
View
B
Retailer 12
-
£2,040 GBP
View
B
Retailer 13
-
£2,040 GBP
View
Retailer 14
-
£2,045 GBP
View
Price last confirmed 38 days ago
B
Retailer 15
-
£2,058 GBP
View
B
Retailer 16
-
£2,107 GBP
View
Retailer 17
-
£2,192 GBP
View
Price last confirmed 30 days ago
B
Retailer 18
-
£2,245 GBP
View
B
Retailer 19
-
£2,388 GBP
View
B
Retailer 20
-
£2,406 GBP
View
B
Retailer 21
-
£3,418 GBP
View
Most Expensive
NZ Jewellers
b79efcff-5020-48dd-a016-7cd143fe14e5 · Sep 30
£4,090 GBP
$5,475 USD
View
Price last confirmed 37 days ago
21 more retailers have this diamond
Prices start from £1,558 GBPSave up to £1,860 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
£1,558 GBP