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Heart|Natural|GIA

0.81ct D VS2 Heart Natural Diamond

VG • D/VS2 • GIA 6541891806

Certificate GIA 6541891806

Diamond specifications and retailer prices

From $2,152 AUD
$1,512 USD
As of October 30, 2026
Save $4,274 AUD (67%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,426 AUD at NZ Jewellers · As of October 30, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541891806. Listed at 20 retailers as of October 30, 2026, with prices from $2,152 to $6,426, a $4,274 spread on the same certified stone. NZ Jewellers lists it at $6,426. 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

0.81
Carat
D
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 6541891806
Dimensions6.23 × 5.63 × 3.88 mm
L/W Ratio1.11
Top View
6.23 mm5.63 mm0.81 ctD / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541891806
Side View
Table 55.0%Crown 36.5°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 62.3%

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: Oct 30
Current: $6,426 AUD|Low: $2,152 AUD|High: $6,426 AUD|Avg: $3,164 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9$2,152 AUD
Retailer 8$2,320 AUD
Retailer 10$2,432 AUD
Retailer 5$2,534 AUD
Retailer 4$2,635 AUD
Retailer 13$2,635 AUD
Retailer 12$2,756 AUD
Retailer 6$2,889 AUD
Retailer 3$3,039 AUD
Retailer 11$3,438 AUD
Retailer 7$3,924 AUD
Retailer 2$4,616 AUD
NZ Jewellers$6,426 AUD

45 data points across 13 retailers

20 retailers$2,152 AUD to $6,426 AUD

A
Cheapest Retailer
-
$2,152 AUD
$1,512 USD
A
Retailer 2
-
$2,320 AUD
SGD 2,202 SGD
View
A
Retailer 3
-
$2,400 AUD
$1,686 USD
View
A
Retailer 4
-
$2,432 AUD
$1,708 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,635 AUD
$1,851 USD
View
B+
Retailer 6
-
$2,635 AUD
$1,851 USD
View
Retailer 7
-
$2,635 AUD
$1,851 USD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$2,712 AUD
$1,905 USD
View
B+
Retailer 9
-
$2,756 AUD
$1,936 USD
View
B+
Retailer 10
-
$2,830 AUD
$1,988 USD
View
B+
Retailer 11
-
$2,889 AUD
£1,598 GBP
View
Retailer 12
-
$3,039 AUD
$2,135 USD
View
Price last confirmed 55 days ago
Retailer 13
-
$3,039 AUD
$2,135 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$3,039 AUD
$2,135 USD
View
B+
Retailer 15
-
$3,105 AUD
$2,181 USD
View
Retailer 16
-
$3,438 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$3,924 AUD
ZAR 44,529 ZAR
View
B
Retailer 18
-
$4,616 AUD
£2,553 GBP
View
Retailer 19
-
$6,426 AUD
$4,514 USD
View
Price last confirmed 34 days ago
Most Expensive
B
NZ Jewellers
b1a7c2ab-82c2-4e7f-8916-0dbc45f97d79 · Oct 30
$6,426 AUD
$4,514 USD
View
19 more retailers have this diamond
Prices start from $2,152 AUDSave up to $4,274 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
$2,152 AUD