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Heart|Natural|GIA

0.82ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 1549801316

Certificate GIA 1549801316

Diamond specifications and retailer prices

From $1,023 AUD
HK$5,600 HKD
As of November 1, 2026
Save $960 AUD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,014 AUD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

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 1549801316. Listed at 11 retailers as of November 1, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.2°
OriginNatural
Grading LabGIA
CertificateGIA 1549801316
Dimensions5.85 × 6.46 × 3.66 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
5.85 mm6.46 mm0.82 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549801316
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 37.2°Culet: NoneDepth 56.6%

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 1
Current: $1,789 AUD|Low: $1,023 AUD|High: $2,176 AUD|Avg: $1,463 AUD|-7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 2, 2026
Retailer 4$1,023 AUD
Retailer 8$1,054 AUD
Retailer 6$1,227 AUD
Retailer 5$1,236 AUD
Retailer 3$1,310 AUD
Retailer 9$1,316 AUD
Retailer 2$1,319 AUD
Retailer 7$1,474 AUD
Retailer 1$1,789 AUD
Wholesale Diamonds Direct$2,014 AUD

38 data points across 10 retailers

11 retailers$1,023 AUD to $1,983 AUD

A
Cheapest Retailer
-
$1,023 AUD
HK$5,600 HKD
A
Retailer 2
-
$1,054 AUD
$739 USD
View
Final sale: no returns
A
Retailer 3
-
$1,227 AUD
$860 USD
View
A
Retailer 4
-
$1,236 AUD
€825 EUR
View
A
Retailer 5
-
$1,310 AUD
$918 USD
View
Retailer 6
-
$1,316 AUD
$922 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$1,319 AUD
£728 GBP
View
Retailer 8
-
$1,474 AUD
SGD 1,396 SGD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$1,789 AUD
€1,194 EUR
View
B+
Retailer 10
-
$1,983 AUD
View
Most Expensive
Wholesale Diamonds Direct
425958809 · Oct 23
$2,014 AUD
$1,411 USD
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $1,023 AUDSave up to $960 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
$1,023 AUD