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Round|Natural|GIA

0.80ct H IF Round Natural Diamond

EX • H/IF • GIA 2566393357

Certificate GIA 2566393357

Diamond specifications and retailer prices

From $2,176 AUD
As of November 4, 2026
Save $3,002 AUD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,178 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566393357. Listed at 8 retailers as of November 4, 2026, with prices from $2,176 to $5,178, a $3,002 spread on the same certified stone. MOH London lists it at $5,178. 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
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566393357
Dimensions5.93 × 5.89 × 3.71 mm
L/W Ratio1.01
Key to symbols
Minor Details of Polish
Top View
5.93 mm5.89 mm0.80 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566393357
Side View
Table 55.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $5,178 AUD|Low: $2,157 AUD|High: $5,432 AUD|Avg: $3,446 AUD|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6$2,176 AUD
Retailer 3$2,628 AUD
Retailer 5$2,728 AUD
Retailer 2$2,931 AUD
Retailer 8$3,054 AUD
Retailer 4$3,924 AUD
Retailer 7$4,530 AUD
MOH London$5,178 AUD

34 data points across 8 retailers

8 retailers$2,176 AUD to $5,178 AUD

A+
Cheapest Retailer
-
$2,176 AUD
A
Retailer 2
-
$2,628 AUD
View
A
Retailer 3
-
$2,728 AUD
View
A
Retailer 4
-
$2,931 AUD
View
Retailer 5
-
$3,054 AUD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$3,924 AUD
View
B+
Retailer 7
-
$4,530 AUD
View
Most Expensive
B
MOH London
5483F0367 · Nov 4
$5,178 AUD
£2,854 GBP
View
7 more retailers have this diamond
Prices start from $2,176 AUDSave up to $3,002 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
$2,176 AUD