CaratHunter
Plans
Round|Natural|GIA

0.80ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2557967909

Certificate GIA 2557967909

Diamond specifications and retailer prices

From £562 GBP
As of November 6, 2026
Save £1,285 GBP (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,848 GBP at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557967909. Listed at 14 retailers as of November 5, 2026, with prices from £562 to £1,848, a £1,285 spread on the same certified stone. NZ Jewellers lists it at £1,848. 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

0.80
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2557967909
Dimensions5.90 × 5.94 × 3.70 mm
L/W Ratio1.01
Top View
5.90 mm5.94 mm0.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557967909
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°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 6
Current: £1,848 GBP|Low: £562 GBP|High: £1,883 GBP|Avg: £936 GBP|-1.9%
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
November 6, 2026
Retailer 2£562 GBP
Retailer 6£571 GBP
Retailer 9£741 GBP
Retailer 3£758 GBP
Retailer 4£762 GBP
Retailer 13£787 GBP
Retailer 5£795 GBP
Retailer 14£857 GBP
Retailer 7£874 GBP
Retailer 12£874 GBP
Retailer 8£1,057 GBP
Retailer 11£1,082 GBP
Retailer 10£1,386 GBP
NZ Jewellers£1,848 GBP

23 data points across 14 retailers

14 retailers£562 GBP to £1,848 GBP

A
Cheapest Retailer
-
£562 GBP
A
Retailer 2
-
£571 GBP
View
A
Retailer 3
-
£741 GBP
View
A
Retailer 4
-
£758 GBP
View
Retailer 5
-
£762 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£787 GBP
View
Retailer 7
-
£795 GBP
View
Price last confirmed 10 days ago
A
Retailer 8
-
£857 GBP
View
A
Retailer 9
-
£874 GBP
View
A
Retailer 10
-
£874 GBP
View
B+
Retailer 11
-
£1,057 GBP
View
B+
Retailer 12
-
£1,082 GBP
View
B
Retailer 13
-
£1,386 GBP
View
Most Expensive
B
NZ Jewellers
f0847fbd-51e3-44ed-9ed6-23cb34265626 · Nov 5
£1,848 GBP
$2,487 USD
View
13 more retailers have this diamond
Prices start from £562 GBPSave up to £1,285 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
£562 GBP