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Oval|Natural|GIA

0.80ct K SI2 Oval Natural Diamond

GD • K/SI2 • GIA 6472780143

Certificate GIA 6472780143

Diamond specifications and retailer prices

From $997 AUD
As of November 4, 2026
Save $1,322 AUD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,394 AUD at NZ Jewellers · As of October 3, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6472780143. Listed at 15 retailers as of November 4, 2026, with a 133% 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6472780143
Dimensions7.50 × 5.14 × 3.14 mm
L/W Ratio1.46
Top View
7.50 mm5.14 mm0.80 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6472780143
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.2%

Caratlytics Score

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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: $1,327 AUD|Low: $997 AUD|High: $2,404 AUD|Avg: $1,397 AUD|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$997 AUD
Retailer 6$1,193 AUD
Retailer 7$1,198 AUD
Retailer 3$1,223 AUD
Retailer 1$1,327 AUD
Retailer 8$1,365 AUD
Retailer 2$1,423 AUD
Retailer 5$2,318 AUD

33 data points across 8 retailers

15 retailers$997 AUD to $2,318 AUD

A
Cheapest Retailer
-
$997 AUD
Retailer 2
-
$1,049 AUD
View
Price last confirmed 45 days ago
Retailer 3
-
$1,083 AUD
View
Price last confirmed 33 days ago
Retailer 4
-
$1,169 AUD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$1,193 AUD
View
B+
Retailer 6
-
$1,198 AUD
View
Retailer 7
-
$1,211 AUD
View
Price last confirmed 45 days ago
B+
Retailer 8
-
$1,223 AUD
View
Retailer 9
-
$1,249 AUD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$1,327 AUD
View
B+
Retailer 11
-
$1,365 AUD
View
B+
Retailer 12
-
$1,423 AUD
View
C
Retailer 13
-
$2,318 AUD
View
Retailer 14
-
$3,291 AUD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
e2e40ec8-6823-4510-8b49-00c88368bbde · Oct 3
$3,394 AUD
$2,332 USD
View
Price last confirmed 34 days ago
14 more retailers have this diamond
Prices start from $997 AUDSave up to $1,322 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
$997 AUD