Round|Natural|GIA

0.80ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6385947109

Certificate GIA 6385947109

Diamond specifications and retailer prices

From $2,359 AUD
$1,657 USD
As of October 30, 2026
Save $4,611 AUD (66%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $6,970 AUD 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: $3,804 AUD|Low: $1,992 AUD|High: $5,089 AUD|Avg: $3,488 AUD|-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$2,359 AUD
Retailer 10$2,385 AUD
Retailer 2$2,389 AUD
Retailer 11$2,584 AUD
Retailer 8$2,588 AUD
Retailer 4$3,116 AUD
Retailer 9$3,336 AUD
Retailer 1$3,804 AUD
Retailer 6$3,897 AUD
Retailer 5$5,033 AUD
Retailer 7$5,071 AUD

39 data points across 11 retailers

28 retailers$2,359 AUD to $6,970 AUD

B+
Cheapest Retailer
-
$2,359 AUD
$1,657 USD
Retailer 2
-
$2,385 AUD
$1,675 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$2,389 AUD
$1,678 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,584 AUD
$1,815 USD
View
Retailer 5
-
$2,588 AUD
$1,818 USD
View
Price last confirmed 43 days ago
B+
Retailer 6
-
$2,588 AUD
$1,818 USD
View
Retailer 7
-
$2,588 AUD
$1,818 USD
View
Price last confirmed 21 days ago
Retailer 8
-
$2,588 AUD
$1,818 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$2,588 AUD
$1,818 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,685 AUD
$1,886 USD
View
Retailer 11
-
$2,708 AUD
$1,902 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$2,918 AUD
$2,050 USD
View
B+
Retailer 13
-
$2,918 AUD
$2,050 USD
View
Retailer 14
-
$2,987 AUD
$2,098 USD
View
Price last confirmed 21 days ago
Retailer 15
-
$2,987 AUD
$2,098 USD
View
Price last confirmed 38 days ago
Retailer 16
-
$2,987 AUD
$2,098 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$2,987 AUD
$2,098 USD
View
B
Retailer 18
-
$3,018 AUD
$2,120 USD
View
B+
Retailer 19
-
$3,116 AUD
£1,723 GBP
View
B+
Retailer 20
-
$3,336 AUD
£1,845 GBP
View
B
Retailer 21
-
$3,804 AUD
£2,104 GBP
View
B
Retailer 22
-
$3,897 AUD
€2,607 EUR
View
B
Retailer 23
-
$5,033 AUD
£2,784 GBP
View
B
Retailer 24
-
$5,071 AUD
£2,805 GBP
View
Retailer 25
-
$6,970 AUD
$4,896 USD
View
Price last confirmed 40 days ago
Retailer 26
-
$6,970 AUD
$4,896 USD
View
Price last confirmed 33 days ago
B
Retailer 27
-
$6,970 AUD
$4,896 USD
View
Most Expensive
NZ Jewellers
74fc79dc-410a-4410-b2fa-920ae76ae3a1 · Oct 20
$6,970 AUD
$4,896 USD
View
Price last confirmed 10 days ago
27 more retailers have this diamond
Prices start from $2,359 AUDSave up to $4,611 AUD

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
$2,359 AUD