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Heart|Natural|GIA

1.50ct I VS1 Heart Natural Diamond

VG • I/VS1 • GIA 7508757970

Certificate GIA 7508757970

Diamond specifications and retailer prices

From $6,650 AUD
As of November 6, 2026
Save $5,973 AUD (47%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,622 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded I 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 7508757970. Listed at 24 retailers as of November 2, 2026, with prices from $6,650 to $12,622, a $5,973 spread on the same certified stone. MOH London lists it at $12,622. 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

1.50
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7508757970
Dimensions6.83 × 6.03 × 4.20 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.83 mm6.03 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7508757970
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.7%

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 6
Current: $12,622 AUD|Low: $5,641 AUD|High: $12,774 AUD|Avg: $8,487 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$6,650 AUD
Retailer 7$6,769 AUD
Retailer 8$6,769 AUD
Retailer 9$7,163 AUD
Retailer 11$7,762 AUD
Retailer 5$8,275 AUD
Retailer 2$8,310 AUD
Retailer 10$8,625 AUD
Retailer 4$9,127 AUD
Retailer 6$10,453 AUD
MOH London$12,622 AUD

45 data points across 11 retailers

24 retailers$6,650 AUD to $12,622 AUD

A
Cheapest Retailer
-
$6,650 AUD
A
Retailer 2
-
$6,693 AUD
View
A
Retailer 3
-
$6,769 AUD
View
A
Retailer 4
-
$6,769 AUD
View
A
Retailer 5
-
$6,853 AUD
View
A
Retailer 6
-
$7,163 AUD
View
Final sale: no returns
A
Retailer 7
-
$7,277 AUD
View
Retailer 8
-
$7,663 AUD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$7,676 AUD
View
Retailer 10
-
$7,762 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$7,897 AUD
View
A
Retailer 12
-
$7,925 AUD
View
B+
Retailer 13
-
$8,252 AUD
View
A
Retailer 14
-
$8,275 AUD
View
Retailer 15
-
$8,310 AUD
View
B+
Retailer 16
-
$8,456 AUD
View
B+
Retailer 17
-
$8,456 AUD
View
Retailer 18
-
$8,625 AUD
View
Price last confirmed 34 days ago
B+
Retailer 19
-
$8,747 AUD
View
B+
Retailer 20
-
$9,127 AUD
View
B+
Retailer 21
-
$9,271 AUD
View
B+
Retailer 22
-
$10,453 AUD
View
B
Retailer 23
-
$12,410 AUD
View
Most Expensive
B
MOH London
B96C0DE65 · Nov 2
$12,622 AUD
£6,829 GBP
View
23 more retailers have this diamond
Prices start from $6,650 AUDSave up to $5,973 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
1.50ct Heart
$6,650 AUD