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Round|Natural|GIA

1.31ct E IF Round Natural Diamond

EX • E/IF • GIA 2566026486

Certificate GIA 2566026486

Diamond specifications and retailer prices

From £7,241 GBP
HK$75,800 HKD
As of October 30, 2026
Save £6,528 GBP (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £13,769 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566026486. Listed at 10 retailers as of October 30, 2026, with prices from £7,241 to £13,769, a £6,528 spread on the same certified stone. NZ Jewellers lists it at £13,769. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566026486
Dimensions6.91 × 6.96 × 4.34 mm
L/W Ratio1.01
Top View
6.91 mm6.96 mm1.31 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566026486
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: £13,769 GBP|Low: £7,232 GBP|High: £14,470 GBP|Avg: £9,975 GBP|-4.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6£7,241 GBP
Retailer 3£8,225 GBP
Retailer 10£8,253 GBP
Retailer 2£8,469 GBP
Retailer 4£8,877 GBP
Retailer 8£9,727 GBP
Retailer 9£9,879 GBP
Retailer 5£10,397 GBP
Retailer 7£13,082 GBP
NZ Jewellers£13,769 GBP

30 data points across 10 retailers

10 retailers£7,241 GBP to £13,769 GBP

A+
Cheapest Retailer
-
£7,241 GBP
HK$75,800 HKD
A
Retailer 2
-
£8,225 GBP
€10,496 EUR
View
Retailer 3
-
£8,253 GBP
SGD 14,944 SGD
View
Price last confirmed 21 days ago
A
Retailer 4
-
£8,469 GBP
$11,347 USD
View
A
Retailer 5
-
£8,877 GBP
View
A
Retailer 6
-
£9,727 GBP
$13,033 USD
View
A
Retailer 7
-
£9,879 GBP
$13,237 USD
View
A
Retailer 8
-
£10,397 GBP
€13,267 EUR
View
B+
Retailer 9
-
£13,082 GBP
View
Most Expensive
B+
NZ Jewellers
d354d300-8897-49de-b33e-a181a9686c98 · Oct 30
£13,769 GBP
$18,449 USD
View
9 more retailers have this diamond
Prices start from £7,241 GBPSave up to £6,528 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 Round
£7,241 GBP