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Heart|Natural|GIA

0.82ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2564113046

Certificate GIA 2564113046

Diamond specifications and retailer prices

From $1,243 AUD
$871 USD
As of November 2, 2026
Save $749 AUD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,992 AUD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.82ct natural heart diamond

This 0.82ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564113046. Listed at 6 retailers as of November 2, 2026, with prices from $1,243 to $1,992, a $749 spread on the same certified stone. GemTrove lists it at $1,992. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.82
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564113046
Dimensions5.63 × 6.63 × 3.93 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
5.63 mm6.63 mm0.82 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564113046
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.3%

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 2
Current: $1,992 AUD|Low: $1,127 AUD|High: $1,992 AUD|Avg: $1,495 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$1,243 AUD
Retailer 3$1,358 AUD
Retailer 6$1,392 AUD
Retailer 2$1,410 AUD
Retailer 5$1,528 AUD
GemTrove$1,992 AUD

39 data points across 6 retailers

6 retailers$1,243 AUD to $1,992 AUD

A
Cheapest Retailer
-
$1,243 AUD
$871 USD
Final sale: no returns
A
Retailer 2
-
$1,358 AUD
$952 USD
View
A
Retailer 3
-
$1,392 AUD
SGD 1,318 SGD
View
A
Retailer 4
-
$1,410 AUD
£778 GBP
View
A
Retailer 5
-
$1,528 AUD
$1,071 USD
View
Most Expensive
B+
GemTrove
GT-N-01265494-98 · Nov 2
$1,992 AUD
View
5 more retailers have this diamond
Prices start from $1,243 AUDSave up to $749 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
0.82ct Heart
$1,243 AUD