Round|Natural|GIA

0.80ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6385947109

Certificate GIA 6385947109

Diamond specifications and retailer prices

From £1,237 GBP
$1,657 USD
As of October 30, 2026
Save £2,417 GBP (66%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £3,654 GBP at NZ Jewellers · As of October 20, 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 6385947109. Listed at 28 retailers as of October 30, 2026, with a 195% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6385947109
Dimensions5.93 × 5.89 × 3.63 mm
L/W Ratio1.01
Top View
5.93 mm5.89 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6385947109
Side View
Table 60.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,994 GBP|Low: £1,044 GBP|High: £2,668 GBP|Avg: £1,828 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3£1,237 GBP
Retailer 10£1,250 GBP
Retailer 2£1,252 GBP
Retailer 11£1,355 GBP
Retailer 8£1,357 GBP
Retailer 4£1,634 GBP
Retailer 9£1,749 GBP
Retailer 1£1,994 GBP
Retailer 6£2,043 GBP
Retailer 5£2,639 GBP
Retailer 7£2,659 GBP

39 data points across 11 retailers

28 retailers£1,237 GBP to £3,654 GBP

B+
Cheapest Retailer
-
£1,237 GBP
$1,657 USD
Retailer 2
-
£1,250 GBP
$1,675 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
£1,252 GBP
$1,678 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,355 GBP
$1,815 USD
View
Retailer 5
-
£1,357 GBP
$1,818 USD
View
Price last confirmed 43 days ago
B+
Retailer 6
-
£1,357 GBP
$1,818 USD
View
Retailer 7
-
£1,357 GBP
$1,818 USD
View
Price last confirmed 21 days ago
Retailer 8
-
£1,357 GBP
$1,818 USD
View
Price last confirmed 14 days ago
Retailer 9
-
£1,357 GBP
$1,818 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£1,408 GBP
$1,886 USD
View
Retailer 11
-
£1,420 GBP
$1,902 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
£1,530 GBP
$2,050 USD
View
B+
Retailer 13
-
£1,530 GBP
$2,050 USD
View
Retailer 14
-
£1,566 GBP
$2,098 USD
View
Price last confirmed 21 days ago
Retailer 15
-
£1,566 GBP
$2,098 USD
View
Price last confirmed 38 days ago
Retailer 16
-
£1,566 GBP
$2,098 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
£1,566 GBP
$2,098 USD
View
B
Retailer 18
-
£1,582 GBP
$2,120 USD
View
B+
Retailer 19
-
£1,634 GBP
View
B+
Retailer 20
-
£1,749 GBP
View
B
Retailer 21
-
£1,994 GBP
View
B
Retailer 22
-
£2,043 GBP
€2,607 EUR
View
B
Retailer 23
-
£2,639 GBP
View
B
Retailer 24
-
£2,659 GBP
View
Retailer 25
-
£3,654 GBP
$4,896 USD
View
Price last confirmed 40 days ago
Retailer 26
-
£3,654 GBP
$4,896 USD
View
Price last confirmed 33 days ago
B
Retailer 27
-
£3,654 GBP
$4,896 USD
View
Most Expensive
NZ Jewellers
74fc79dc-410a-4410-b2fa-920ae76ae3a1 · Oct 20
£3,654 GBP
$4,896 USD
View
Price last confirmed 10 days ago
27 more retailers have this diamond
Prices start from £1,237 GBPSave up to £2,417 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.

B+
0.80ct Round
£1,237 GBP