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Round|Natural|GIA

0.80ct I I1 Round Natural Diamond

EX • I/I1 • GIA 2554503398

Certificate GIA 2554503398

Diamond specifications and retailer prices

From £497 GBP
HK$5,200 HKD
As of November 1, 2026
Save £1,612 GBP (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,108 GBP at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2554503398. Listed at 10 retailers as of October 30, 2026, with prices from £497 to £2,108, a £1,612 spread on the same certified stone. NZ Jewellers lists it at £2,108. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2554503398
Dimensions5.90 × 5.92 × 3.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.90 mm5.92 mm0.80 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554503398
Side View
Table 57.0%Crown 35°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 1
Current: £2,108 GBP|Low: £497 GBP|High: £2,199 GBP|Avg: £878 GBP|-4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3£497 GBP
Retailer 2£498 GBP
Retailer 5£666 GBP
Retailer 6£678 GBP
Retailer 8£698 GBP
Retailer 9£775 GBP
Retailer 7£781 GBP
Retailer 4£936 GBP
Retailer 10£956 GBP
NZ Jewellers£2,108 GBP

36 data points across 10 retailers

10 retailers£497 GBP to £2,108 GBP

A
Cheapest Retailer
-
£497 GBP
HK$5,200 HKD
A
Retailer 2
-
£498 GBP
₹63,530 INR
View
A
Retailer 3
-
£666 GBP
$893 USD
View
A
Retailer 4
-
£678 GBP
$908 USD
View
B+
Retailer 5
-
£698 GBP
$935 USD
View
B+
Retailer 6
-
£775 GBP
$1,039 USD
View
B+
Retailer 7
-
£781 GBP
$1,047 USD
View
B+
Retailer 8
-
£936 GBP
€1,194 EUR
View
B+
Retailer 9
-
£956 GBP
$1,281 USD
View
Most Expensive
B
NZ Jewellers
f92b84f4-9c5b-42c3-8acb-3f8b6bc42476 · Oct 30
£2,108 GBP
$2,825 USD
View
9 more retailers have this diamond
Prices start from £497 GBPSave up to £1,612 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
£497 GBP