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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 5566162424

Certificate GIA 5566162424

Diamond specifications and retailer prices

From £686 GBP
₹87,555 INR
As of November 1, 2026
Save £1,524 GBP (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,210 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5566162424. Listed at 22 retailers as of October 30, 2026, with prices from £686 to £2,210, a £1,524 spread on the same certified stone. NZ Jewellers lists it at £2,210. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5566162424
Dimensions5.95 × 5.99 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
5.95 mm5.99 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5566162424
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: 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: Nov 1
Current: £2,210 GBP|Low: £678 GBP|High: £2,210 GBP|Avg: £1,071 GBP
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
Retailer 19
November 1, 2026
Retailer 12£686 GBP
Retailer 3£688 GBP
Retailer 18£828 GBP
Retailer 4£859 GBP
Retailer 10£892 GBP
Retailer 17£897 GBP
Retailer 7£906 GBP
Retailer 8£941 GBP
Retailer 11£955 GBP
Retailer 14£989 GBP
Retailer 16£1,018 GBP
Retailer 9£1,035 GBP
Retailer 19£1,066 GBP
Retailer 13£1,131 GBP
Retailer 5£1,136 GBP
Retailer 2£1,194 GBP
Retailer 6£1,327 GBP
Retailer 15£1,643 GBP
NZ Jewellers£2,210 GBP

18 data points across 19 retailers

22 retailers£686 GBP to £2,210 GBP

A
Cheapest Retailer
-
£686 GBP
₹87,555 INR
A
Retailer 2
-
£688 GBP
HK$7,200 HKD
View
A
Retailer 3
-
£819 GBP
A$1,688 AUD
View
A
Retailer 4
-
£828 GBP
$1,109 USD
View
Final sale: no returns
A
Retailer 5
-
£859 GBP
$1,151 USD
View
A
Retailer 6
-
£892 GBP
$1,195 USD
View
A
Retailer 7
-
£897 GBP
$1,202 USD
View
A
Retailer 8
-
£906 GBP
$1,214 USD
View
Retailer 9
-
£922 GBP
$1,235 USD
View
Price last confirmed 25 days ago
A
Retailer 10
-
£941 GBP
$1,261 USD
View
A
Retailer 11
-
£955 GBP
SGD 1,729 SGD
View
A
Retailer 12
-
£989 GBP
$1,325 USD
View
A
Retailer 13
-
£1,018 GBP
View
A
Retailer 14
-
£1,035 GBP
$1,387 USD
View
A
Retailer 15
-
£1,066 GBP
View
A
Retailer 16
-
£1,131 GBP
View
A
Retailer 17
-
£1,136 GBP
$1,523 USD
View
B+
Retailer 18
-
£1,194 GBP
€1,524 EUR
View
Retailer 19
-
£1,292 GBP
A$2,664 AUD
View
Price last confirmed 29 days ago
B+
Retailer 20
-
£1,327 GBP
ZAR 28,719 ZAR
View
B+
Retailer 21
-
£1,643 GBP
View
Most Expensive
B
NZ Jewellers
a49545f3-72d9-41bf-8eff-ff0aad135cca · Oct 30
£2,210 GBP
$2,961 USD
View
21 more retailers have this diamond
Prices start from £686 GBPSave up to £1,524 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
£686 GBP