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Round|Natural|GIA

1.24ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1569485241

Certificate GIA 1569485241

Diamond specifications and retailer prices

From £2,615 GBP
As of November 4, 2026
Save £3,676 GBP (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,291 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569485241. Listed at 19 retailers as of November 2, 2026, with prices from £2,615 to £6,291, a £3,676 spread on the same certified stone. NZ Jewellers lists it at £6,291. 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

1.24
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1569485241
Dimensions6.83 × 6.87 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.83 mm6.87 mm1.24 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569485241
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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 4
Current: £6,291 GBP|Low: £2,586 GBP|High: £6,371 GBP|Avg: £3,761 GBP|-1.3%
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 18£2,615 GBP
Retailer 10£2,857 GBP
Retailer 17£2,973 GBP
Retailer 7£3,066 GBP
Retailer 13£3,099 GBP
Retailer 2£3,276 GBP
Retailer 4£3,333 GBP
Retailer 8£3,334 GBP
Retailer 9£3,349 GBP
Retailer 16£3,403 GBP
Retailer 3£3,463 GBP
Retailer 12£3,467 GBP
Retailer 5£3,641 GBP
Retailer 15£3,772 GBP
Retailer 6£4,476 GBP
Retailer 14£5,350 GBP
Retailer 11£5,736 GBP
NZ Jewellers£6,291 GBP

24 data points across 18 retailers

19 retailers£2,615 GBP to £6,291 GBP

A
Cheapest Retailer
-
£2,615 GBP
Retailer 2
-
£2,857 GBP
View
Price last confirmed 23 days ago
Retailer 3
-
£2,973 GBP
View
Price last confirmed 4 days ago
Retailer 4
-
£3,066 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£3,099 GBP
View
B+
Retailer 6
-
£3,276 GBP
View
B+
Retailer 7
-
£3,333 GBP
View
Final sale: no returns
B+
Retailer 8
-
£3,334 GBP
View
Retailer 9
-
£3,349 GBP
View
Price last confirmed 10 days ago
B+
Retailer 10
-
£3,403 GBP
View
B+
Retailer 11
-
£3,463 GBP
View
B+
Retailer 12
-
£3,467 GBP
View
B+
Retailer 13
-
£3,641 GBP
View
B+
Retailer 14
-
£3,772 GBP
View
Retailer 15
-
£3,811 GBP
View
Price last confirmed 28 days ago
B+
Retailer 16
-
£4,476 GBP
View
B
Retailer 17
-
£5,350 GBP
View
B
Retailer 18
-
£5,736 GBP
View
Most Expensive
B
NZ Jewellers
41b9aaa0-90fb-43f9-b068-f7593135fcae · Nov 2
£6,291 GBP
$8,467 USD
View
18 more retailers have this diamond
Prices start from £2,615 GBPSave up to £3,676 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
1.24ct Round
£2,615 GBP