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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 1447799361

Certificate GIA 1447799361

Diamond specifications and retailer prices

From $2,088 AUD
As of November 4, 2026
Save $3,510 AUD (63%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $6,197 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 1447799361. Listed at 29 retailers as of November 4, 2026, with a 168% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 1447799361
Dimensions5.84 × 5.79 × 3.69 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.84 mm5.79 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1447799361
Side View
Table 56.0%Crown 37.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.5%

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: Nov 4
Current: $6,197 AUD|Low: $1,771 AUD|High: $6,197 AUD|Avg: $2,827 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
Retailer 19
Retailer 20
Retailer 21
November 7, 2026
Retailer 5$2,088 AUD
Retailer 6$2,125 AUD
Retailer 11$2,134 AUD
Retailer 10$2,240 AUD
Retailer 9$2,270 AUD
Retailer 17$2,302 AUD
Retailer 7$2,348 AUD
Retailer 12$2,412 AUD
Retailer 4$2,423 AUD
Retailer 21$2,451 AUD
Retailer 19$2,465 AUD
Retailer 14$2,605 AUD
Retailer 15$2,637 AUD
Retailer 13$2,765 AUD
Retailer 18$2,777 AUD
Retailer 8$3,315 AUD
Retailer 2$3,446 AUD
Retailer 16$3,454 AUD
Retailer 3$3,758 AUD
Retailer 20$4,427 AUD
NZ Jewellers$6,197 AUD

30 data points across 21 retailers

29 retailers$2,088 AUD to $5,599 AUD

A
Cheapest Retailer
-
$2,088 AUD
A
Retailer 2
-
$2,134 AUD
View
Retailer 3
-
$2,147 AUD
View
Price last confirmed 44 days ago
B+
Retailer 4
-
$2,240 AUD
View
B+
Retailer 5
-
$2,302 AUD
View
Retailer 6
-
$2,302 AUD
View
Price last confirmed 18 days ago
Retailer 7
-
$2,302 AUD
View
Price last confirmed 40 days ago
B+
Retailer 8
-
$2,348 AUD
View
B+
Retailer 9
-
$2,409 AUD
View
B+
Retailer 10
-
$2,412 AUD
View
B+
Retailer 11
-
$2,423 AUD
View
B+
Retailer 12
-
$2,451 AUD
View
B+
Retailer 13
-
$2,465 AUD
View
B+
Retailer 14
-
$2,605 AUD
View
B+
Retailer 15
-
$2,605 AUD
View
B+
Retailer 16
-
$2,637 AUD
View
Retailer 17
-
$2,656 AUD
View
Price last confirmed 41 days ago
B+
Retailer 18
-
$2,656 AUD
View
B+
Retailer 19
-
$2,692 AUD
View
B+
Retailer 20
-
$2,765 AUD
View
B+
Retailer 21
-
$2,777 AUD
View
Retailer 22
-
$3,315 AUD
View
Price last confirmed 33 days ago
B
Retailer 23
-
$3,446 AUD
View
B
Retailer 24
-
$3,454 AUD
View
B
Retailer 25
-
$3,758 AUD
View
B
Retailer 26
-
$4,427 AUD
View
B
Retailer 27
-
$5,599 AUD
View
Retailer 28
-
$6,197 AUD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
c901b1f1-7ebe-4f46-904c-b4db89f91be0 · Oct 20
$6,197 AUD
$4,258 USD
View
Price last confirmed 18 days ago
28 more retailers have this diamond
Prices start from $2,088 AUDSave up to $3,510 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
$2,088 AUD