CaratHunter
Plans
Heart|Natural|GIA

0.81ct E VS1 Heart Natural Diamond

ID • E/VS1 • GIA 2231675781

Certificate GIA 2231675781

Diamond specifications and retailer prices

From $2,705 AUD
£1,496 GBP
As of October 24, 2026
Save $2,971 AUD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,676 AUD at NZ Jewellers · As of October 24, 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 E colour (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 2231675781. Listed at 8 retailers as of October 24, 2026, with prices from $2,705 to $5,676, a $2,971 spread on the same certified stone. NZ Jewellers lists it at $5,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.81°
Pavilion angle41.95°
OriginNatural
Grading LabGIA
CertificateGIA 2231675781
Dimensions6.50 × 5.68 × 3.91 mm
L/W Ratio1.14
Girdle conditionVery Thick
Key to symbols
Crystal
Top View
6.50 mm5.68 mm0.81 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231675781
Side View
Table 62.0%Crown 36.81°Girdle: MediumPavilion 41.95°Culet: NoneDepth 60.2%

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 24
Current: $5,676 AUD|Low: $752 AUD|High: $5,676 AUD|Avg: $2,875 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
Retailer 14
October 24, 2026
Retailer 14$752 AUD
Retailer 9$2,328 AUD
Retailer 8$2,434 AUD
Retailer 10$2,434 AUD
Retailer 12$2,504 AUD
Retailer 5$2,605 AUD
Retailer 6$2,652 AUD
Retailer 2$2,705 AUD
Retailer 3$2,763 AUD
Retailer 13$2,829 AUD
Retailer 4$2,978 AUD
Retailer 11$3,036 AUD
Retailer 7$4,099 AUD
NZ Jewellers$5,676 AUD

30 data points across 14 retailers

8 retailers$2,705 AUD to $5,676 AUD

Retailer 1
-
$2,328 AUD
$1,635 USD
Price last confirmed 8 days ago
Retailer 2
-
$2,434 AUD
$1,710 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$2,434 AUD
$1,710 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$2,504 AUD
$1,759 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,705 AUD
£1,496 GBP
View
Retailer 6
-
$3,036 AUD
View
Price last confirmed 24 days ago
Retailer 7
-
$4,099 AUD
£2,267 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
c7d52f01-36db-48e7-b2bd-d423c2c64111 · Oct 24
$5,676 AUD
$3,987 USD
View
7 more retailers have this diamond
Prices start from $2,705 AUDSave up to $2,971 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
$2,705 AUD