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Princess|Natural|GIA

1.20ct D SI2 Princess Natural Diamond

EX • D/SI2 • GIA 6561260822

Certificate GIA 6561260822

Diamond specifications and retailer prices

From £1,873 GBP
As of November 6, 2026
Save £2,230 GBP (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,103 GBP at NZ Jewellers · As of November 2, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561260822. Listed at 7 retailers as of November 2, 2026, with prices from £1,873 to £4,103, a £2,230 spread on the same certified stone. NZ Jewellers lists it at £4,103. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.25°
Pavilion angle40.06°
OriginNatural
Grading LabGIA
CertificateGIA 6561260822
Dimensions6.07 × 5.95 × 4.15 mm
L/W Ratio1.02
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Natural
Top View
6.07 mm5.95 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561260822
Side View
Table 76.0%Crown 40.25°GirdlePavilion 40.06°Culet: NoneDepth 69.8%

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 6
Current: £4,103 GBP|Low: £1,843 GBP|High: £4,103 GBP|Avg: £2,594 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7£1,873 GBP
Retailer 3£1,940 GBP
Retailer 6£1,962 GBP
Retailer 5£2,038 GBP
Retailer 2£2,480 GBP
Retailer 4£3,438 GBP
NZ Jewellers£4,103 GBP

42 data points across 7 retailers

7 retailers£1,873 GBP to £4,103 GBP

A
Cheapest Retailer
-
£1,873 GBP
A
Retailer 2
-
£1,940 GBP
View
A
Retailer 3
-
£1,962 GBP
View
B+
Retailer 4
-
£2,038 GBP
View
B+
Retailer 5
-
£2,480 GBP
View
B
Retailer 6
-
£3,438 GBP
View
Most Expensive
B
NZ Jewellers
fff15ca2-f947-4879-ba88-859aa7d75e9d · Nov 2
£4,103 GBP
$5,522 USD
View
6 more retailers have this diamond
Prices start from £1,873 GBPSave up to £2,230 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
£1,873 GBP