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Princess|Natural|GIA

1.26ct H SI2 Princess Natural Diamond

VG • H/SI2 • GIA 1232913486

Certificate GIA 1232913486

Diamond specifications and retailer prices

From £2,187 GBP
As of November 5, 2026
Save £1,492 GBP (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,679 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.26ct natural princess diamond

This 1.26ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232913486. Listed at 7 retailers as of November 4, 2026, with prices from £2,187 to £3,679, a £1,492 spread on the same certified stone. MOH London lists it at £3,679. 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

1.26
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232913486
Dimensions5.85 × 5.78 × 4.32 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
5.85 mm5.78 mm1.26 ctH / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1232913486
Side View
Table 78.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 74.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £3,679 GBP|Low: £2,187 GBP|High: £3,733 GBP|Avg: £2,572 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4£2,187 GBP
Retailer 5£2,301 GBP
Retailer 6£2,301 GBP
Retailer 3£2,343 GBP
Retailer 2£2,568 GBP
MOH London£3,679 GBP

38 data points across 6 retailers

7 retailers£2,187 GBP to £3,679 GBP

B+
Cheapest Retailer
-
£2,187 GBP
B+
Retailer 2
-
£2,301 GBP
View
B+
Retailer 3
-
£2,301 GBP
View
B+
Retailer 4
-
£2,343 GBP
View
B+
Retailer 5
-
£2,383 GBP
View
B+
Retailer 6
-
£2,568 GBP
View
Most Expensive
B
MOH London
8602BD4FD · Nov 4
£3,679 GBP
View
6 more retailers have this diamond
Prices start from £2,187 GBPSave up to £1,492 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+
1.26ct Princess
£2,187 GBP