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Round|Natural|GIA

0.80ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 5406529937

Certificate GIA 5406529937

Diamond specifications and retailer prices

From £563 GBP
₹71,866 INR
As of October 30, 2026
Save £1,359 GBP (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,922 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5406529937. Listed at 19 retailers as of October 30, 2026, with prices from £563 to £1,922, a £1,359 spread on the same certified stone. NZ Jewellers lists it at £1,922. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5406529937
Dimensions5.95 × 5.87 × 3.73 mm
L/W Ratio1.01
Top View
5.95 mm5.87 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5406529937
Side View
Table 56.0%Crown 36.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £848 GBP|Low: £560 GBP|High: £1,461 GBP|Avg: £902 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4£563 GBP
Retailer 3£684 GBP
Retailer 2£727 GBP
Retailer 10£755 GBP
Retailer 9£758 GBP
Retailer 1£848 GBP
Retailer 6£924 GBP
Retailer 7£981 GBP
Retailer 5£1,049 GBP
Retailer 8£1,445 GBP

29 data points across 10 retailers

19 retailers£563 GBP to £1,922 GBP

A
Cheapest Retailer
-
£563 GBP
₹71,866 INR
A
Retailer 2
-
£573 GBP
HK$6,000 HKD
View
A
Retailer 3
-
£684 GBP
A$1,411 AUD
View
A
Retailer 4
-
£727 GBP
$974 USD
View
Final sale: no returns
A
Retailer 5
-
£755 GBP
$1,011 USD
View
Retailer 6
-
£758 GBP
$1,015 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
£788 GBP
$1,056 USD
View
A
Retailer 8
-
£800 GBP
SGD 1,448 SGD
View
A
Retailer 9
-
£818 GBP
$1,096 USD
View
A
Retailer 10
-
£848 GBP
$1,136 USD
View
A
Retailer 11
-
£882 GBP
$1,182 USD
View
A
Retailer 12
-
£888 GBP
$1,189 USD
View
A
Retailer 13
-
£909 GBP
$1,218 USD
View
A
Retailer 14
-
£924 GBP
View
A
Retailer 15
-
£981 GBP
€1,252 EUR
View
A
Retailer 16
-
£1,049 GBP
View
B+
Retailer 17
-
£1,445 GBP
View
B
Retailer 18
-
£1,831 GBP
View
Most Expensive
B
NZ Jewellers
af3cd9b4-1fe1-4c54-83c9-0e975ce80e0c · Oct 30
£1,922 GBP
$2,575 USD
View
18 more retailers have this diamond
Prices start from £563 GBPSave up to £1,359 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
£563 GBP