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Round|Natural|GIA

0.80ct D IF Round Natural Diamond

EX • D/IF • GIA 6551586905

Certificate GIA 6551586905

Diamond specifications and retailer prices

From $4,004 AUD
As of November 4, 2026
Save $4,827 AUD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,038 AUD at NZ Jewellers · As of October 17, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551586905. Listed at 22 retailers as of November 4, 2026, with a 121% 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
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551586905
Dimensions5.88 × 5.92 × 3.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.88 mm5.92 mm0.80 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551586905
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $5,414 AUD|Low: $3,876 AUD|High: $8,961 AUD|Avg: $5,610 AUD|-1.1%
Retailer 1
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
November 6, 2026
Retailer 13$4,004 AUD
Retailer 10$4,153 AUD
Retailer 11$4,658 AUD
Retailer 14$4,754 AUD
Retailer 3$4,843 AUD
Retailer 2$4,887 AUD
Retailer 5$5,188 AUD
Retailer 1$5,414 AUD
Retailer 6$5,444 AUD
Retailer 9$6,095 AUD
Retailer 8$6,151 AUD
Retailer 4$6,791 AUD
Retailer 7$7,828 AUD
Retailer 12$8,831 AUD

28 data points across 14 retailers

22 retailers$4,004 AUD to $8,831 AUD

A
Cheapest Retailer
-
$4,004 AUD
A+
Retailer 2
-
$4,153 AUD
View
A
Retailer 3
-
$4,658 AUD
View
A
Retailer 4
-
$4,754 AUD
View
A
Retailer 5
-
$4,843 AUD
View
A
Retailer 6
-
$4,860 AUD
View
A
Retailer 7
-
$4,864 AUD
View
A
Retailer 8
-
$4,887 AUD
View
Final sale: no returns
Retailer 9
-
$5,188 AUD
View
Price last confirmed 21 days ago
Retailer 10
-
$5,188 AUD
View
Price last confirmed 17 days ago
Retailer 11
-
$5,387 AUD
View
Price last confirmed 22 days ago
A
Retailer 12
-
$5,414 AUD
View
Retailer 13
-
$5,444 AUD
View
Price last confirmed 10 days ago
Retailer 14
-
$5,671 AUD
View
Price last confirmed 29 days ago
A
Retailer 15
-
$5,857 AUD
View
Retailer 16
-
$5,985 AUD
View
Price last confirmed 19 days ago
A
Retailer 17
-
$6,095 AUD
View
A
Retailer 18
-
$6,151 AUD
View
B+
Retailer 19
-
$6,791 AUD
View
B+
Retailer 20
-
$7,828 AUD
View
B+
Retailer 21
-
$8,831 AUD
View
Most Expensive
NZ Jewellers
59a13e58-e262-4dd4-bbf8-a9a0eb9f30ad · Oct 17
$9,038 AUD
$6,327 USD
View
Price last confirmed 19 days ago
21 more retailers have this diamond
Prices start from $4,004 AUDSave up to $4,827 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
$4,004 AUD