CaratHunter
Plans
Heart|Natural|GIA

0.81ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 2426694582

Certificate GIA 2426694582

Diamond specifications and retailer prices

From $3,878 AUD
$2,718 USD
As of November 2, 2026
Save $4,204 AUD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,082 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2426694582. Listed at 10 retailers as of October 30, 2026, with prices from $3,878 to $8,082, a $4,204 spread on the same certified stone. NZ Jewellers lists it at $8,082. 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
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.5°
OriginNatural
Grading LabGIA
CertificateGIA 2426694582
Dimensions6.39 × 5.79 × 3.66 mm
L/W Ratio1.10
Top View
6.39 mm5.79 mm0.81 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2426694582
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 37.5°Culet: NDepth 57.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $8,082 AUD|Low: $3,556 AUD|High: $8,082 AUD|Avg: $5,318 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$3,878 AUD
Retailer 10$3,947 AUD
Retailer 7$4,202 AUD
Retailer 8$4,202 AUD
Retailer 6$4,363 AUD
Retailer 2$4,847 AUD
Retailer 9$4,849 AUD
Retailer 4$6,909 AUD
Retailer 3$7,758 AUD
NZ Jewellers$8,082 AUD

42 data points across 10 retailers

10 retailers$3,878 AUD to $8,082 AUD

B
Cheapest Retailer
-
$3,878 AUD
$2,718 USD
Final sale: no returns
B
Retailer 2
-
$3,947 AUD
$2,766 USD
View
B
Retailer 3
-
$4,202 AUD
$2,945 USD
View
B
Retailer 4
-
$4,202 AUD
$2,945 USD
View
B
Retailer 5
-
$4,363 AUD
$3,058 USD
View
B
Retailer 6
-
$4,847 AUD
£2,675 GBP
View
B
Retailer 7
-
$4,849 AUD
$3,398 USD
View
B
Retailer 8
-
$6,909 AUD
ZAR 78,226 ZAR
View
B
Retailer 9
-
$7,758 AUD
£4,281 GBP
View
Most Expensive
B
NZ Jewellers
15be92b8-6656-4bff-af60-a4799bebdc47 · Oct 30
$8,082 AUD
$5,664 USD
View
9 more retailers have this diamond
Prices start from $3,878 AUDSave up to $4,204 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.

B
0.81ct Heart
$3,878 AUD