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Heart|Natural|GIA

0.81ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 5546548339

Certificate GIA 5546548339

Diamond specifications and retailer prices

From $1,431 AUD
$1,005 USD
As of November 2, 2026
Save $346 AUD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,908 AUD at Brilliant Earth · As of September 27, 2026
View at Brilliant Earth

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546548339. Listed at 5 retailers as of October 29, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 5546548339
Dimensions5.50 × 6.49 × 3.88 mm
L/W Ratio1.18
Top View
5.50 mm6.49 mm0.81 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546548339
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 40.1°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
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 2
Current: $1,908 AUD|Low: $1,431 AUD|High: $3,116 AUD|Avg: $2,215 AUD|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 22, 2026
Retailer 6$1,431 AUD
Retailer 12$1,731 AUD
Retailer 2$1,777 AUD
Retailer 10$1,794 AUD
Retailer 8$1,879 AUD
Brilliant Earth$1,908 AUD
Retailer 7$1,908 AUD
Retailer 9$2,087 AUD
Retailer 13$2,100 AUD
Retailer 4$2,478 AUD
Retailer 3$2,610 AUD
Retailer 11$3,001 AUD
Retailer 5$3,116 AUD

15 data points across 13 retailers

5 retailers$1,431 AUD to $1,777 AUD

A
Cheapest Retailer
-
$1,431 AUD
$1,005 USD
Final sale: no returns
Retailer 2
-
$1,731 AUD
HK$9,500 HKD
View
Price last confirmed 59 days ago
A
Retailer 3
-
$1,777 AUD
$1,248 USD
View
Retailer 4
-
$1,794 AUD
€1,200 EUR
View
Price last confirmed 37 days ago
Most Expensive
Brilliant Earth
20654172A · Sep 27
$1,908 AUD
$1,340 USD
View
Price last confirmed 35 days ago
4 more retailers have this diamond
Prices start from $1,431 AUDSave up to $346 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
0.81ct Heart
$1,431 AUD