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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 5406584228

Certificate GIA 5406584228

Diamond specifications and retailer prices

From $1,312 AUD
HK$7,200 HKD
As of October 30, 2026
Save $3,019 AUD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,331 AUD 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 very-good cut grade and certified by GIA 5406584228. Listed at 19 retailers as of October 30, 2026, with prices from $1,312 to $4,331, a $3,019 spread on the same certified stone. NZ Jewellers lists it at $4,331. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5406584228
Dimensions5.90 × 5.86 × 3.71 mm
L/W Ratio1.01
Top View
5.90 mm5.86 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5406584228
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: 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 30
Current: $4,331 AUD|Low: $1,312 AUD|High: $4,331 AUD|Avg: $2,099 AUD
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
October 31, 2026
Retailer 8$1,312 AUD
Retailer 4$1,639 AUD
Retailer 9$1,658 AUD
Retailer 10$1,666 AUD
Retailer 5$1,700 AUD
Retailer 16$1,775 AUD
Retailer 18$1,775 AUD
Retailer 6$1,841 AUD
Retailer 17$1,844 AUD
Retailer 7$1,943 AUD
Retailer 13$2,015 AUD
Retailer 3$2,049 AUD
Retailer 15$2,106 AUD
Retailer 12$2,245 AUD
Retailer 11$2,481 AUD
Retailer 2$2,626 AUD
Retailer 14$3,269 AUD
NZ Jewellers$4,331 AUD

30 data points across 18 retailers

19 retailers$1,312 AUD to $4,331 AUD

A
Cheapest Retailer
-
$1,312 AUD
HK$7,200 HKD
B+
Retailer 2
-
$1,639 AUD
$1,151 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,666 AUD
$1,170 USD
View
B+
Retailer 4
-
$1,700 AUD
$1,194 USD
View
B+
Retailer 5
-
$1,775 AUD
$1,247 USD
View
B+
Retailer 6
-
$1,775 AUD
$1,247 USD
View
B+
Retailer 7
-
$1,835 AUD
SGD 1,742 SGD
View
B+
Retailer 8
-
$1,841 AUD
$1,293 USD
View
B+
Retailer 9
-
$1,844 AUD
$1,295 USD
View
B+
Retailer 10
-
$1,943 AUD
$1,365 USD
View
B+
Retailer 11
-
$2,015 AUD
£1,115 GBP
View
B+
Retailer 12
-
$2,049 AUD
$1,439 USD
View
B+
Retailer 13
-
$2,106 AUD
£1,165 GBP
View
B+
Retailer 14
-
$2,245 AUD
£1,242 GBP
View
B+
Retailer 15
-
$2,481 AUD
€1,660 EUR
View
B+
Retailer 16
-
$2,626 AUD
ZAR 29,799 ZAR
View
B
Retailer 17
-
$3,269 AUD
£1,808 GBP
View
B
Retailer 18
-
$3,571 AUD
£1,975 GBP
View
Most Expensive
B
NZ Jewellers
4dc9571d-b2cd-49c4-b899-58c0539de421 · Oct 30
$4,331 AUD
$3,042 USD
View
18 more retailers have this diamond
Prices start from $1,312 AUDSave up to $3,019 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.

A
0.80ct Round
$1,312 AUD