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Oval|Natural|GIA

0.80ct K SI1 Oval Natural Diamond

GD • K/SI1 • GIA 7531510874

Certificate GIA 7531510874

Diamond specifications and retailer prices

From $1,223 AUD
As of November 4, 2026
Save $2,759 AUD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,982 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7531510874. Listed at 19 retailers as of November 4, 2026, with prices from $1,223 to $3,982, a $2,759 spread on the same certified stone. NZ Jewellers lists it at $3,982. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531510874
Dimensions7.43 × 5.22 × 3.22 mm
L/W Ratio1.42
Top View
7.43 mm5.22 mm0.80 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7531510874
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.7%

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 4
Current: $3,982 AUD|Low: $1,223 AUD|High: $3,982 AUD|Avg: $1,903 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$1,223 AUD
Retailer 10$1,269 AUD
Retailer 3$1,319 AUD
Retailer 8$1,466 AUD
Retailer 11$1,466 AUD
Retailer 5$1,468 AUD
Retailer 2$1,592 AUD
Retailer 9$1,790 AUD
Retailer 4$1,877 AUD
Retailer 7$2,323 AUD
NZ Jewellers$3,982 AUD

33 data points across 11 retailers

19 retailers$1,223 AUD to $3,982 AUD

B+
Cheapest Retailer
-
$1,223 AUD
Retailer 2
-
$1,269 AUD
View
Price last confirmed 42 days ago
Retailer 3
-
$1,269 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,269 AUD
View
B+
Retailer 5
-
$1,287 AUD
View
B+
Retailer 6
-
$1,319 AUD
View
B+
Retailer 7
-
$1,418 AUD
View
B+
Retailer 8
-
$1,463 AUD
View
Retailer 9
-
$1,466 AUD
View
Price last confirmed 44 days ago
B+
Retailer 10
-
$1,466 AUD
View
B+
Retailer 11
-
$1,466 AUD
View
B+
Retailer 12
-
$1,468 AUD
View
B+
Retailer 13
-
$1,506 AUD
View
B+
Retailer 14
-
$1,592 AUD
View
B
Retailer 15
-
$1,790 AUD
View
B
Retailer 16
-
$1,877 AUD
View
B
Retailer 17
-
$2,323 AUD
View
Retailer 18
-
$3,982 AUD
View
Price last confirmed 41 days ago
Most Expensive
C
NZ Jewellers
d70ff50f-cb08-46a8-bf91-d94afd84d46d · Nov 5
$3,982 AUD
$2,736 USD
View
18 more retailers have this diamond
Prices start from $1,223 AUDSave up to $2,759 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
$1,223 AUD