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Heart|Natural|GIA

1.30ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 6243061453

Certificate GIA 6243061453

Diamond specifications and retailer prices

From $3,876 AUD
As of November 4, 2026
Save $5,056 AUD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,931 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-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 6243061453. Listed at 10 retailers as of November 4, 2026, with prices from $3,876 to $8,931, a $5,056 spread on the same certified stone. MOH London lists it at $8,931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243061453
Dimensions6.47 × 7.58 × 4.54 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.47 mm7.58 mm1.30 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243061453
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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: $8,931 AUD|Low: $3,876 AUD|High: $10,637 AUD|Avg: $6,578 AUD|-12.5%
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 6, 2026
Retailer 10$3,876 AUD
Retailer 8$4,513 AUD
Retailer 3$4,917 AUD
Retailer 11$4,943 AUD
Retailer 2$4,987 AUD
Retailer 6$5,233 AUD
Retailer 5$5,251 AUD
Retailer 12$5,383 AUD
Retailer 13$5,945 AUD
Retailer 7$6,535 AUD
Retailer 9$8,034 AUD
MOH London$8,931 AUD
Retailer 4$10,637 AUD

21 data points across 13 retailers

10 retailers$3,876 AUD to $8,931 AUD

A
Cheapest Retailer
-
$3,876 AUD
A
Retailer 2
-
$4,513 AUD
View
A
Retailer 3
-
$4,750 AUD
View
A
Retailer 4
-
$4,943 AUD
View
Final sale: no returns
A
Retailer 5
-
$4,987 AUD
View
A
Retailer 6
-
$5,233 AUD
View
Retailer 7
-
$5,945 AUD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$6,535 AUD
View
B+
Retailer 9
-
$8,034 AUD
View
Most Expensive
B+
MOH London
E9973388A · Nov 4
$8,931 AUD
£4,923 GBP
View
9 more retailers have this diamond
Prices start from $3,876 AUDSave up to $5,056 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
1.30ct Heart
$3,876 AUD