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Round|Natural|IGI

0.80ct K IF Round Natural Diamond

EX • K/IF • IGI 648402801

Shape and cutting style on the report: Round brilliant

Certificate IGI 648402801

Diamond specifications and retailer prices

From $984 AUD
As of November 6, 2026
Save $1,444 AUD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,113 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 648402801. Listed at 16 retailers as of November 4, 2026, with a 147% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.80
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 648402801
Dimensions5.89 × 5.96 × 3.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.89 mm5.96 mm0.80 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 648402801
Side View
Table 60.0%Crown 34.6°Girdle: MediumPavilion 41.7°Culet: NoneDepth 62.3%

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 6
Current: $984 AUD|Low: $957 AUD|High: $2,460 AUD|Avg: $1,558 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 1$984 AUD
Retailer 4$1,186 AUD
Retailer 12$1,336 AUD
Retailer 9$1,341 AUD
Retailer 10$1,517 AUD
Retailer 3$1,518 AUD
Retailer 5$1,561 AUD
Retailer 6$1,596 AUD
Retailer 7$1,724 AUD
Retailer 2$1,891 AUD
Retailer 8$1,963 AUD
Retailer 11$2,428 AUD

29 data points across 12 retailers

16 retailers$984 AUD to $2,428 AUD

A
Cheapest Retailer
-
$984 AUD
Retailer 2
-
$1,186 AUD
View
Price last confirmed 16 days ago
Retailer 3
-
$1,294 AUD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$1,336 AUD
View
A
Retailer 5
-
$1,341 AUD
View
Retailer 6
-
$1,361 AUD
View
Price last confirmed 38 days ago
Retailer 7
-
$1,493 AUD
View
Price last confirmed 35 days ago
A
Retailer 8
-
$1,517 AUD
View
A
Retailer 9
-
$1,518 AUD
View
A
Retailer 10
-
$1,561 AUD
View
A
Retailer 11
-
$1,596 AUD
View
A
Retailer 12
-
$1,724 AUD
View
A
Retailer 13
-
$1,891 AUD
View
A
Retailer 14
-
$1,963 AUD
View
B+
Retailer 15
-
$2,428 AUD
View
Most Expensive
NZ Jewellers
ec7e9142-eadb-478c-be16-9efed6374046 · Sep 28
$4,113 AUD
$2,879 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $984 AUDSave up to $1,444 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 Round
$984 AUD