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Princess|Natural|GIA

1.20ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 2416556941

Certificate GIA 2416556941

Diamond specifications and retailer prices

From £3,045 GBP
As of November 4, 2026
Save £3,349 GBP (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,395 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2416556941. Listed at 17 retailers as of November 4, 2026, with prices from £3,045 to £6,395, a £3,349 spread on the same certified stone. NZ Jewellers lists it at £6,395. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2416556941
Dimensions5.39 × 5.39 × 4.24 mm
L/W Ratio1.00
Top View
5.39 mm5.39 mm1.20 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2416556941
Side View
Table 69.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 78.6%

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 4
Current: £6,395 GBP|Low: £2,768 GBP|High: £6,395 GBP|Avg: £4,137 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
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 14£3,045 GBP
Retailer 12£3,265 GBP
Retailer 5£3,436 GBP
Retailer 11£3,594 GBP
Retailer 15£3,684 GBP
Retailer 8£3,748 GBP
Retailer 3£3,824 GBP
Retailer 4£3,824 GBP
Retailer 7£3,824 GBP
Retailer 13£3,854 GBP
Retailer 2£4,303 GBP
Retailer 6£4,412 GBP
Retailer 9£4,665 GBP
Retailer 10£5,927 GBP
NZ Jewellers£6,395 GBP

43 data points across 15 retailers

17 retailers£3,045 GBP to £6,395 GBP

B
Cheapest Retailer
-
£3,045 GBP
Final sale: no returns
B
Retailer 2
-
£3,158 GBP
View
B
Retailer 3
-
£3,265 GBP
View
B
Retailer 4
-
£3,375 GBP
View
B
Retailer 5
-
£3,436 GBP
View
B
Retailer 6
-
£3,594 GBP
View
B
Retailer 7
-
£3,748 GBP
View
B
Retailer 8
-
£3,824 GBP
View
Retailer 9
-
£3,824 GBP
View
Price last confirmed 8 days ago
B
Retailer 10
-
£3,824 GBP
View
Retailer 11
-
£3,854 GBP
View
Price last confirmed 28 days ago
B
Retailer 12
-
£3,937 GBP
View
B
Retailer 13
-
£4,303 GBP
View
B
Retailer 14
-
£4,412 GBP
View
B
Retailer 15
-
£4,665 GBP
View
B
Retailer 16
-
£5,927 GBP
View
Most Expensive
C
NZ Jewellers
6440e3a8-16c8-4ae0-84b4-8aa126e9212e · Nov 5
£6,395 GBP
$8,559 USD
View
16 more retailers have this diamond
Prices start from £3,045 GBPSave up to £3,349 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
£3,045 GBP