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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6442395649

Certificate GIA 6442395649

Diamond specifications and retailer prices

From £836 GBP
₹106,665 INR
As of October 31, 2026
Save £1,988 GBP (70%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,824 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 6442395649. Listed at 22 retailers as of October 30, 2026, with prices from £836 to £2,824, a £1,988 spread on the same certified stone. NZ Jewellers lists it at £2,824. 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
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6442395649
Dimensions5.92 × 5.87 × 3.72 mm
L/W Ratio1.01
Top View
5.92 mm5.87 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442395649
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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 31
Current: £836 GBP|Low: £834 GBP|High: £2,050 GBP|Avg: £1,295 GBP|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 1£836 GBP
Retailer 5£850 GBP
Retailer 4£1,069 GBP
Retailer 2£1,073 GBP
Retailer 12£1,075 GBP
Retailer 11£1,159 GBP
Retailer 3£1,220 GBP
Retailer 9£1,289 GBP
Retailer 7£1,456 GBP
Retailer 8£1,464 GBP
Retailer 6£1,724 GBP
Retailer 10£2,039 GBP

26 data points across 12 retailers

22 retailers£836 GBP to £2,824 GBP

A
Cheapest Retailer
-
£836 GBP
₹106,665 INR
A
Retailer 2
-
£850 GBP
HK$8,900 HKD
View
A
Retailer 3
-
£1,069 GBP
$1,432 USD
View
Final sale: no returns
A
Retailer 4
-
£1,073 GBP
$1,438 USD
View
A
Retailer 5
-
£1,075 GBP
$1,440 USD
View
B+
Retailer 6
-
£1,158 GBP
$1,551 USD
View
A
Retailer 7
-
£1,159 GBP
$1,553 USD
View
B+
Retailer 8
-
£1,176 GBP
SGD 2,130 SGD
View
B+
Retailer 9
-
£1,211 GBP
$1,623 USD
View
B+
Retailer 10
-
£1,220 GBP
$1,635 USD
View
B+
Retailer 11
-
£1,259 GBP
$1,687 USD
View
B+
Retailer 12
-
£1,279 GBP
$1,714 USD
View
B+
Retailer 13
-
£1,289 GBP
View
B+
Retailer 14
-
£1,304 GBP
A$2,688 AUD
View
B+
Retailer 15
-
£1,336 GBP
$1,790 USD
View
B+
Retailer 16
-
£1,456 GBP
€1,858 EUR
View
B+
Retailer 17
-
£1,464 GBP
View
Retailer 18
-
£1,511 GBP
A$3,114 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
£1,724 GBP
ZAR 37,325 ZAR
View
B
Retailer 20
-
£2,039 GBP
View
B
Retailer 21
-
£2,367 GBP
View
Most Expensive
B
NZ Jewellers
cfc64790-f47e-4098-9457-04d8e234aa84 · Oct 30
£2,824 GBP
$3,784 USD
View
21 more retailers have this diamond
Prices start from £836 GBPSave up to £1,988 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
£836 GBP