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Heart|Natural|GIA

0.80ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 6541982928

Certificate GIA 6541982928

Diamond specifications and retailer prices

From $754 AUD
As of November 6, 2026
Save $1,218 AUD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,972 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541982928. Listed at 9 retailers as of November 1, 2026, with prices from $754 to $1,972, a $1,218 spread on the same certified stone. MOH London lists it at $1,972. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.79°
Pavilion angle41.69°
OriginNatural
Grading LabGIA
CertificateGIA 6541982928
Dimensions5.61 × 6.45 × 3.73 mm
L/W Ratio1.15
Top View
5.61 mm6.45 mm0.80 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541982928
Side View
Table 60.0%Crown 36.79°Girdle: Slightly ThickPavilion 41.69°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
A
Excellent
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 6
Current: $1,972 AUD|Low: $754 AUD|High: $2,022 AUD|Avg: $1,335 AUD|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$754 AUD
Retailer 7$1,094 AUD
Retailer 9$1,249 AUD
Retailer 5$1,269 AUD
Retailer 6$1,269 AUD
Retailer 3$1,279 AUD
Retailer 4$1,314 AUD
Retailer 2$1,519 AUD
Retailer 10$1,623 AUD
MOH London$1,972 AUD

14 data points across 10 retailers

9 retailers$754 AUD to $1,972 AUD

A
Cheapest Retailer
-
$754 AUD
Final sale: no returns
B+
Retailer 2
-
$1,094 AUD
View
Retailer 3
-
$1,249 AUD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$1,269 AUD
View
B+
Retailer 5
-
$1,269 AUD
View
B+
Retailer 6
-
$1,279 AUD
View
A
Retailer 7
-
$1,314 AUD
View
B+
Retailer 8
-
$1,519 AUD
View
Most Expensive
B+
MOH London
78664801F · Nov 1
$1,972 AUD
£1,067 GBP
View
8 more retailers have this diamond
Prices start from $754 AUDSave up to $1,218 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 Heart
$754 AUD