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Heart|Natural|GIA

0.81ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 2536756199

Certificate GIA 2536756199

Diamond specifications and retailer prices

From $1,271 AUD
$893 USD
As of November 2, 2026
Save $975 AUD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,249 AUD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

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 2536756199. Listed at 10 retailers as of November 2, 2026, with a 77% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2536756199
Dimensions5.58 × 6.52 × 3.88 mm
L/W Ratio1.17
Top View
5.58 mm6.52 mm0.81 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536756199
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 40°Culet: NoneDepth 59.5%

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: $1,549 AUD|Low: $1,271 AUD|High: $3,225 AUD|Avg: $2,048 AUD|-13.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 22, 2026
Retailer 8$1,271 AUD
Retailer 7$1,476 AUD
Retailer 1$1,549 AUD
Retailer 10$1,642 AUD
Retailer 3$1,751 AUD
Retailer 4$1,751 AUD
Retailer 13$1,824 AUD
Retailer 14$1,906 AUD
Retailer 9$2,056 AUD
Retailer 2$2,232 AUD
Retailer 5$2,247 AUD
Retailer 6$2,270 AUD
Retailer 12$2,509 AUD
Retailer 15$2,717 AUD
Retailer 11$3,225 AUD

15 data points across 15 retailers

10 retailers$1,271 AUD to $2,247 AUD

A
Cheapest Retailer
-
$1,271 AUD
$893 USD
Final sale: no returns
Retailer 2
-
$1,476 AUD
HK$8,100 HKD
View
Price last confirmed 59 days ago
A
Retailer 3
-
$1,549 AUD
$1,088 USD
View
Retailer 4
-
$1,642 AUD
€1,099 EUR
View
Price last confirmed 38 days ago
Retailer 5
-
$1,751 AUD
$1,230 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$2,056 AUD
SGD 1,952 SGD
View
Retailer 7
-
$2,232 AUD
View
Price last confirmed 39 days ago
A
Retailer 8
-
$2,247 AUD
View
Retailer 9
-
$2,509 AUD
ZAR 28,475 ZAR
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
f34c87b0-ea97-4af9-9545-87b2345e99c0 · Sep 21
$4,249 AUD
$2,985 USD
View
Price last confirmed 42 days ago
9 more retailers have this diamond
Prices start from $1,271 AUDSave up to $975 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
$1,271 AUD