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Oval|Natural|GIA

0.80ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 1565309192

Certificate GIA 1565309192

Diamond specifications and retailer prices

From $1,844 AUD
As of November 4, 2026
Save $2,300 AUD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,769 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565309192. Listed at 18 retailers as of November 2, 2026, with a 125% 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565309192
Dimensions7.19 × 5.21 × 3.31 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
7.19 mm5.21 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565309192
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.6%

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: Nov 4
Current: $5,769 AUD|Low: $1,825 AUD|High: $8,181 AUD|Avg: $3,123 AUD|-29.5%
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
November 6, 2026
Retailer 14$1,844 AUD
Retailer 18$1,927 AUD
Retailer 3$2,183 AUD
Retailer 7$2,193 AUD
Retailer 11$2,350 AUD
Retailer 6$2,365 AUD
Retailer 17$2,474 AUD
Retailer 16$2,481 AUD
Retailer 8$2,563 AUD
Retailer 9$2,729 AUD
Retailer 13$2,981 AUD
Retailer 2$3,001 AUD
Retailer 4$3,021 AUD
Retailer 5$3,377 AUD
Retailer 15$3,522 AUD
Retailer 12$4,144 AUD
Retailer 10$4,384 AUD
NZ Jewellers$5,769 AUD

36 data points across 18 retailers

18 retailers$1,844 AUD to $4,144 AUD

Retailer 1
-
$1,812 AUD
Price last confirmed 39 days ago
A
Retailer 2
-
$1,844 AUD
View
B+
Retailer 3
-
$1,927 AUD
View
B+
Retailer 4
-
$2,193 AUD
View
B+
Retailer 5
-
$2,350 AUD
View
B+
Retailer 6
-
$2,365 AUD
View
Retailer 7
-
$2,474 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$2,481 AUD
View
B
Retailer 9
-
$2,563 AUD
View
B
Retailer 10
-
$2,729 AUD
View
B
Retailer 11
-
$2,981 AUD
View
B
Retailer 12
-
$3,001 AUD
View
B
Retailer 13
-
$3,021 AUD
View
B
Retailer 14
-
$3,377 AUD
View
B
Retailer 15
-
$3,522 AUD
View
B
Retailer 16
-
$4,144 AUD
View
Retailer 17
-
$4,384 AUD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
24008a97-a1ac-4626-89bb-cb6eb0a8e169 · Oct 30
$5,769 AUD
$3,964 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $1,844 AUDSave up to $2,300 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 Oval
$1,844 AUD