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Round|Natural|GIA

0.80ct E I1 Round Natural Diamond

EX • E/I1 • GIA 5443946045

Certificate GIA 5443946045

Diamond specifications and retailer prices

From £586 GBP
HK$6,100 HKD
As of October 29, 2026
Save £1,331 GBP (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,917 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 5443946045. Listed at 8 retailers as of October 27, 2026, with prices from £586 to £1,917, a £1,331 spread on the same certified stone. NZ Jewellers lists it at £1,917. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5443946045
Dimensions5.99 × 5.96 × 3.69 mm
L/W Ratio1.01
Top View
5.99 mm5.96 mm0.80 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5443946045
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.7%

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: Oct 29
Current: £1,917 GBP|Low: £586 GBP|High: £1,992 GBP|Avg: £1,025 GBP|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 5£586 GBP
Retailer 6£760 GBP
Retailer 8£786 GBP
Retailer 3£816 GBP
Retailer 7£907 GBP
Retailer 9£1,027 GBP
Retailer 2£1,102 GBP
Retailer 4£1,123 GBP
NZ Jewellers£1,917 GBP

23 data points across 9 retailers

8 retailers£586 GBP to £1,917 GBP

A
Cheapest Retailer
-
£586 GBP
HK$6,100 HKD
A
Retailer 2
-
£760 GBP
$1,012 USD
View
A
Retailer 3
-
£786 GBP
$1,047 USD
View
A
Retailer 4
-
£816 GBP
$1,087 USD
View
A
Retailer 5
-
£907 GBP
$1,208 USD
View
B+
Retailer 6
-
£1,102 GBP
€1,397 EUR
View
B+
Retailer 7
-
£1,123 GBP
$1,496 USD
View
Most Expensive
B
NZ Jewellers
04e2900e-8d4a-4102-a37d-c7d50b76f622 · Oct 27
£1,917 GBP
$2,553 USD
View
7 more retailers have this diamond
Prices start from £586 GBPSave up to £1,331 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
0.80ct Round
£586 GBP