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Oval|Natural|GIA

0.80ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 6455936892

Certificate GIA 6455936892

Diamond specifications and retailer prices

From $1,806 AUD
As of November 6, 2026
Save $3,301 AUD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,107 AUD at NZ Jewellers · As of November 5, 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 6455936892. Listed at 16 retailers as of November 5, 2026, with prices from $1,806 to $5,107, a $3,301 spread on the same certified stone. NZ Jewellers lists it at $5,107. 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 6455936892
Dimensions7.35 × 5.42 × 3.30 mm
L/W Ratio1.36
Top View
7.35 mm5.42 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6455936892
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.9%

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 6
Current: $5,107 AUD|Low: $1,771 AUD|High: $5,107 AUD|Avg: $2,613 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
November 6, 2026
Retailer 15$1,806 AUD
Retailer 7$1,850 AUD
Retailer 4$1,931 AUD
Retailer 5$1,942 AUD
Retailer 17$2,094 AUD
Retailer 18$2,094 AUD
Retailer 16$2,190 AUD
Retailer 6$2,234 AUD
Retailer 8$2,285 AUD
Retailer 9$2,291 AUD
Retailer 12$2,298 AUD
Retailer 3$2,416 AUD
Retailer 2$2,626 AUD
Retailer 11$2,899 AUD
Retailer 13$3,097 AUD
Retailer 14$3,659 AUD
Retailer 10$4,526 AUD
NZ Jewellers$5,107 AUD

32 data points across 18 retailers

16 retailers$1,806 AUD to $5,107 AUD

A
Cheapest Retailer
-
$1,806 AUD
B+
Retailer 2
-
$1,931 AUD
View
Final sale: no returns
B+
Retailer 3
-
$1,942 AUD
View
Retailer 4
-
$2,094 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$2,094 AUD
View
B+
Retailer 6
-
$2,190 AUD
View
B+
Retailer 7
-
$2,234 AUD
View
B+
Retailer 8
-
$2,285 AUD
View
B+
Retailer 9
-
$2,291 AUD
View
B+
Retailer 10
-
$2,298 AUD
View
B+
Retailer 11
-
$2,416 AUD
View
B
Retailer 12
-
$2,626 AUD
View
B
Retailer 13
-
$2,899 AUD
View
B
Retailer 14
-
$3,097 AUD
View
B
Retailer 15
-
$3,659 AUD
View
Most Expensive
C
NZ Jewellers
12b0e644-af24-46d9-849a-a6ed4526c1ad · Nov 5
$5,107 AUD
$3,509 USD
View
15 more retailers have this diamond
Prices start from $1,806 AUDSave up to $3,301 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
$1,806 AUD