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Round|Natural|GIA

1.00ct E IF Round Natural Diamond

EX • E/IF • GIA 5563410281

Certificate GIA 5563410281

Diamond specifications and retailer prices

From £4,969 GBP
HK$51,700 HKD
As of October 30, 2026
Save £6,275 GBP (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £11,244 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5563410281. Listed at 26 retailers as of October 30, 2026, with prices from £4,969 to £11,244, a £6,275 spread on the same certified stone. NZ Jewellers lists it at £11,244. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5563410281
Dimensions6.37 × 6.41 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.37 mm6.41 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563410281
Side View
Table 55.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.6%

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: £11,244 GBP|Low: £4,960 GBP|High: £11,244 GBP|Avg: £6,905 GBP|+1.1%
NZ Jewellers
Retailer 2
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Retailer 24
October 30, 2026
Retailer 6£4,969 GBP
Retailer 2£5,040 GBP
Retailer 15£5,546 GBP
Retailer 14£5,771 GBP
Retailer 22£5,811 GBP
Retailer 18£6,041 GBP
Retailer 23£6,158 GBP
Retailer 12£6,205 GBP
Retailer 3£6,206 GBP
Retailer 19£6,225 GBP
Retailer 4£6,375 GBP
Retailer 10£6,723 GBP
Retailer 8£6,826 GBP
Retailer 24£6,870 GBP
Retailer 9£6,910 GBP
Retailer 11£7,267 GBP
Retailer 13£7,347 GBP
Retailer 20£7,390 GBP
Retailer 16£7,477 GBP
Retailer 17£7,743 GBP
Retailer 5£7,757 GBP
Retailer 7£8,113 GBP
Retailer 21£9,420 GBP
NZ Jewellers£11,244 GBP

16 data points across 24 retailers

26 retailers£4,969 GBP to £11,244 GBP

A+
Cheapest Retailer
-
£4,969 GBP
HK$51,700 HKD
A+
Retailer 2
-
£5,040 GBP
₹639,262 INR
View
Retailer 3
-
£5,360 GBP
$7,138 USD
View
Price last confirmed 15 days ago
Retailer 4
-
£5,546 GBP
$7,385 USD
View
Price last confirmed 9 days ago
Retailer 5
-
£5,649 GBP
SGD 10,166 SGD
View
Price last confirmed 18 days ago
A
Retailer 6
-
£5,771 GBP
$7,685 USD
View
A
Retailer 7
-
£5,811 GBP
$7,738 USD
View
A
Retailer 8
-
£6,028 GBP
SGD 10,847 SGD
View
A
Retailer 9
-
£6,041 GBP
View
A
Retailer 10
-
£6,158 GBP
$8,200 USD
View
A
Retailer 11
-
£6,205 GBP
$8,263 USD
View
Final sale: no returns
A
Retailer 12
-
£6,206 GBP
$8,264 USD
View
A
Retailer 13
-
£6,225 GBP
View
A
Retailer 14
-
£6,375 GBP
A$13,061 AUD
View
A
Retailer 15
-
£6,723 GBP
$8,953 USD
View
A
Retailer 16
-
£6,826 GBP
$9,090 USD
View
A
Retailer 17
-
£6,870 GBP
$9,149 USD
View
A
Retailer 18
-
£6,910 GBP
$9,202 USD
View
A
Retailer 19
-
£7,267 GBP
View
A
Retailer 20
-
£7,347 GBP
€9,318 EUR
View
A
Retailer 21
-
£7,390 GBP
A$15,141 AUD
View
Retailer 22
-
£7,477 GBP
View
Price last confirmed 12 days ago
A
Retailer 23
-
£7,757 GBP
$10,330 USD
View
Retailer 24
-
£8,113 GBP
ZAR 174,542 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 25
-
£9,420 GBP
View
Most Expensive
B+
NZ Jewellers
4957d29e-f81a-4194-bc18-86aaea1fbe52 · Oct 30
£11,244 GBP
$14,974 USD
View
25 more retailers have this diamond
Prices start from £4,969 GBPSave up to £6,275 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+
1.00ct Round
£4,969 GBP