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Round|Natural|GIA

0.80ct H I1 Round Natural Diamond

EX • H/I1 • GIA 6531579899

Certificate GIA 6531579899

Diamond specifications and retailer prices

From $1,755 AUD
$1,233 USD
As of October 30, 2026
Save $3,293 AUD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,048 AUD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6531579899. Listed at 7 retailers as of October 30, 2026, with prices from $1,755 to $5,048, a $3,293 spread on the same certified stone. NZ Jewellers lists it at $5,048. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
H
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6531579899
Dimensions5.91 × 5.95 × 3.64 mm
L/W Ratio1.01
Top View
5.91 mm5.95 mm0.80 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531579899
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,048 AUD|Low: $1,663 AUD|High: $6,109 AUD|Avg: $2,647 AUD|-17.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$1,663 AUD
Retailer 5$1,755 AUD
Retailer 6$1,836 AUD
Retailer 3$1,875 AUD
Retailer 4$1,962 AUD
Retailer 7$2,164 AUD
Retailer 8$2,269 AUD
Retailer 2$2,868 AUD
NZ Jewellers$5,048 AUD

19 data points across 9 retailers

7 retailers$1,755 AUD to $5,048 AUD

B+
Cheapest Retailer
-
$1,755 AUD
$1,233 USD
B+
Retailer 2
-
$1,836 AUD
$1,290 USD
View
B+
Retailer 3
-
$1,875 AUD
$1,317 USD
View
B+
Retailer 4
-
$1,962 AUD
$1,378 USD
View
B
Retailer 5
-
$2,164 AUD
$1,520 USD
View
B
Retailer 6
-
$2,868 AUD
€1,919 EUR
View
Most Expensive
B
NZ Jewellers
1aee7887-1b92-4afb-938f-d6be5ae9b8fc · Oct 30
$5,048 AUD
$3,546 USD
View
6 more retailers have this diamond
Prices start from $1,755 AUDSave up to $3,293 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.

B+
0.80ct Round
$1,755 AUD