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Princess|Natural|HRD

1.31ct E SI2 Princess Natural Diamond

EX • E/SI2 • HRD 260000253409

Certificate HRD 260000253409

Diamond specifications and retailer prices

From £1,163 GBP
As of November 4, 2026
Save £818 GBP (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,981 GBP at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 1.31ct natural princess diamond

This 1.31ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000253409. Listed at 4 retailers as of November 3, 2026, with prices from £1,163 to £1,981, a £818 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,981. 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

1.31
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.18°
Pavilion angle38.91°
OriginNatural
Grading LabHRD
CertificateHRD 260000253409
Dimensions5.96 × 5.87 × 4.31 mm
L/W Ratio1.02
Top View
5.96 mm5.87 mm1.31 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000253409
Side View
Table 72.0%Crown 27.18°Girdle: MediumPavilion 38.91°Culet: NoneDepth 73.4%

Caratlytics Score

How it works →
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: £1,163 GBP|Low: £1,163 GBP|High: £1,981 GBP|Avg: £1,398 GBP
Retailer 1
Retailer 2
Retailer 3
Wholesale Diamonds Direct
November 3, 2026
Retailer 1£1,163 GBP
Retailer 2£1,163 GBP
Retailer 3£1,547 GBP
Wholesale Diamonds Direct£1,981 GBP

4 data points across 4 retailers

4 retailers£1,163 GBP to £1,981 GBP

A
Cheapest Retailer
-
£1,163 GBP
A
Retailer 2
-
£1,163 GBP
View
A
Retailer 3
-
£1,547 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
628317521 · Nov 3
£1,981 GBP
$2,666 USD
View
3 more retailers have this diamond
Prices start from £1,163 GBPSave up to £818 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
1.31ct Princess
£1,163 GBP