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Heart|Natural|GIA

1.00ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 6445465396

Certificate GIA 6445465396

Diamond specifications and retailer prices

From $2,761 AUD
As of November 6, 2026
Save $3,134 AUD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,894 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded J 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 6445465396. Listed at 16 retailers as of November 4, 2026, with prices from $2,761 to $5,894, a $3,134 spread on the same certified stone. MOH London lists it at $5,894. 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
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445465396
Dimensions6.28 × 5.01 × 3.49 mm
L/W Ratio1.25
Top View
6.28 mm5.01 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6445465396
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,894 AUD|Low: $2,725 AUD|High: $5,983 AUD|Avg: $3,710 AUD|-0.4%
MOH London
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 7, 2026
Retailer 10$2,821 AUD
Retailer 9$2,838 AUD
Retailer 4$2,917 AUD
Retailer 8$3,056 AUD
Retailer 3$3,093 AUD
Retailer 5$3,537 AUD
Retailer 12$3,537 AUD
Retailer 13$3,653 AUD
Retailer 2$3,666 AUD
Retailer 7$4,117 AUD
Retailer 11$4,154 AUD
Retailer 6$4,190 AUD
MOH London$5,894 AUD

46 data points across 13 retailers

16 retailers$2,761 AUD to $5,894 AUD

B+
Cheapest Retailer
-
$2,761 AUD
B+
Retailer 2
-
$2,821 AUD
View
Final sale: no returns
Retailer 3
-
$2,838 AUD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$2,917 AUD
View
Retailer 5
-
$3,056 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$3,074 AUD
View
B+
Retailer 7
-
$3,093 AUD
View
B+
Retailer 8
-
$3,139 AUD
View
B
Retailer 9
-
$3,537 AUD
View
B
Retailer 10
-
$3,537 AUD
View
B
Retailer 11
-
$3,653 AUD
View
B
Retailer 12
-
$3,666 AUD
View
B
Retailer 13
-
$4,117 AUD
View
Retailer 14
-
$4,154 AUD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$4,190 AUD
View
Most Expensive
B
MOH London
447B1858E · Nov 4
$5,894 AUD
£3,189 GBP
View
15 more retailers have this diamond
Prices start from $2,761 AUDSave up to $3,134 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+
1.00ct Heart
$2,761 AUD