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Oval|Natural|GIA

0.80ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 1543719528

Certificate GIA 1543719528

Diamond specifications and retailer prices

From $1,880 AUD
As of November 6, 2026
Save $1,914 AUD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,296 AUD at NZ Jewellers · As of September 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 1543719528. Listed at 16 retailers as of November 4, 2026, with a 102% 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 1543719528
Dimensions7.85 × 5.31 × 3.01 mm
L/W Ratio1.48
Key to symbols
Cloud, Feather, Crystal
Top View
7.85 mm5.31 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543719528
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 56.7%

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: Nov 6
Current: $2,398 AUD|Low: $1,837 AUD|High: $3,850 AUD|Avg: $2,598 AUD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$1,880 AUD
Retailer 6$2,003 AUD
Retailer 8$2,013 AUD
Retailer 9$2,307 AUD
Retailer 1$2,398 AUD
Retailer 7$2,832 AUD
Retailer 4$3,021 AUD
Retailer 2$3,211 AUD
Retailer 3$3,794 AUD

43 data points across 9 retailers

16 retailers$1,880 AUD to $3,794 AUD

B+
Cheapest Retailer
-
$1,880 AUD
B+
Retailer 2
-
$2,003 AUD
View
Final sale: no returns
B+
Retailer 3
-
$2,013 AUD
View
Retailer 4
-
$2,171 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$2,171 AUD
View
Price last confirmed 29 days ago
Retailer 6
-
$2,272 AUD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$2,307 AUD
View
B
Retailer 8
-
$2,368 AUD
View
B
Retailer 9
-
$2,372 AUD
View
B
Retailer 10
-
$2,398 AUD
View
Retailer 11
-
$2,506 AUD
View
Price last confirmed 38 days ago
Retailer 12
-
$2,832 AUD
View
Price last confirmed 32 days ago
B
Retailer 13
-
$3,021 AUD
View
B
Retailer 14
-
$3,211 AUD
View
B
Retailer 15
-
$3,794 AUD
View
Most Expensive
NZ Jewellers
18fe476f-fb75-4d89-9384-ce761c897c0a · Sep 30
$5,296 AUD
$3,639 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $1,880 AUDSave up to $1,914 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 Oval
$1,880 AUD