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Round|Natural|GIA

0.80ct G IF Round Natural Diamond

EX • G/IF • GIA 6551867386

Certificate GIA 6551867386

Diamond specifications and retailer prices

From $2,833 AUD
As of November 5, 2026
Save $2,541 AUD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,374 AUD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551867386. Listed at 15 retailers as of November 4, 2026, with prices from $2,833 to $5,374, a $2,541 spread on the same certified stone. Helzberg Diamonds lists it at $5,374. 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
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551867386
Dimensions5.89 × 5.92 × 3.71 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.89 mm5.92 mm0.80 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551867386
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 5
Current: $5,374 AUD|Low: $2,817 AUD|High: $5,708 AUD|Avg: $3,787 AUD|-5.9%
Helzberg Diamonds
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 9$2,833 AUD
Retailer 14$2,941 AUD
Retailer 10$2,973 AUD
Retailer 12$2,998 AUD
Retailer 2$3,254 AUD
Retailer 6$3,263 AUD
Retailer 4$3,556 AUD
Retailer 11$3,746 AUD
Retailer 8$3,760 AUD
Retailer 5$3,768 AUD
Retailer 7$3,828 AUD
Retailer 13$4,570 AUD
Retailer 3$4,890 AUD
Helzberg Diamonds$5,374 AUD

28 data points across 14 retailers

15 retailers$2,833 AUD to $5,374 AUD

A+
Cheapest Retailer
-
$2,833 AUD
A+
Retailer 2
-
$2,941 AUD
View
A
Retailer 3
-
$2,973 AUD
View
A
Retailer 4
-
$2,998 AUD
View
A
Retailer 5
-
$3,254 AUD
View
A
Retailer 6
-
$3,263 AUD
View
A
Retailer 7
-
$3,556 AUD
View
A
Retailer 8
-
$3,746 AUD
View
A
Retailer 9
-
$3,760 AUD
View
A
Retailer 10
-
$3,768 AUD
View
A
Retailer 11
-
$3,828 AUD
View
A
Retailer 12
-
$4,256 AUD
View
A
Retailer 13
-
$4,570 AUD
View
B+
Retailer 14
-
$4,890 AUD
View
Most Expensive
B+
Helzberg Diamonds
XZRMLLHOMNJOM · Nov 4
$5,374 AUD
$3,762 USD
View
14 more retailers have this diamond
Prices start from $2,833 AUDSave up to $2,541 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
$2,833 AUD