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Heart|Natural|GIA

1.00ct D VVS1 Heart Natural Diamond

VG • D/VVS1 • GIA 6381893651

Certificate GIA 6381893651

Diamond specifications and retailer prices

From $3,730 AUD
As of November 4, 2026
Save $4,978 AUD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,708 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6381893651. Listed at 20 retailers as of November 4, 2026, with prices from $3,730 to $8,708, a $4,978 spread on the same certified stone. NZ Jewellers lists it at $8,708. 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

1.00
Carat
D
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6381893651
Dimensions6.61 × 5.42 × 4.54 mm
L/W Ratio1.22
Top View
6.61 mm5.42 mm1.00 ctD / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6381893651
Side View
Table 56.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 68.6%

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: Nov 4
Current: $8,708 AUD|Low: $3,730 AUD|High: $8,708 AUD|Avg: $5,623 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
Retailer 15
Retailer 16
November 5, 2026
Retailer 13$3,730 AUD
Retailer 2$4,548 AUD
Retailer 3$4,621 AUD
Retailer 8$4,717 AUD
Retailer 5$4,914 AUD
Retailer 6$5,111 AUD
Retailer 15$5,111 AUD
Retailer 10$5,171 AUD
Retailer 14$5,297 AUD
Retailer 16$5,308 AUD
Retailer 12$5,825 AUD
Retailer 4$5,898 AUD
Retailer 9$6,100 AUD
Retailer 7$6,400 AUD
Retailer 11$8,335 AUD
NZ Jewellers$8,708 AUD

33 data points across 16 retailers

20 retailers$3,730 AUD to $8,708 AUD

A
Cheapest Retailer
-
$3,730 AUD
A
Retailer 2
-
$4,537 AUD
View
A
Retailer 3
-
$4,548 AUD
View
A
Retailer 4
-
$4,621 AUD
View
A
Retailer 5
-
$4,717 AUD
View
Final sale: no returns
A
Retailer 6
-
$4,914 AUD
View
A
Retailer 7
-
$5,067 AUD
View
Retailer 8
-
$5,111 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$5,111 AUD
View
A
Retailer 10
-
$5,171 AUD
View
Retailer 11
-
$5,188 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$5,204 AUD
View
B+
Retailer 13
-
$5,297 AUD
View
B+
Retailer 14
-
$5,308 AUD
View
B+
Retailer 15
-
$5,825 AUD
View
B+
Retailer 16
-
$5,898 AUD
View
B+
Retailer 17
-
$6,100 AUD
View
B+
Retailer 18
-
$6,400 AUD
View
B
Retailer 19
-
$8,335 AUD
View
Most Expensive
B
NZ Jewellers
4d82c099-db82-4efd-93a1-103a5a34df9e · Nov 5
$8,708 AUD
$6,096 USD
View
19 more retailers have this diamond
Prices start from $3,730 AUDSave up to $4,978 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
1.00ct Heart
$3,730 AUD