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Heart|Natural|GIA

1.50ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 6525355649

Certificate GIA 6525355649

Diamond specifications and retailer prices

From $8,187 AUD
As of November 4, 2026
Save $6,317 AUD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $17,861 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6525355649. Listed at 20 retailers as of November 4, 2026, with a 77% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 6525355649
Dimensions7.81 × 6.62 × 4.09 mm
L/W Ratio1.18
Top View
7.81 mm6.62 mm1.50 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525355649
Side View
Table 57.0%Crown 44.2°Girdle: STK-VTKPavilion 39°Culet: NoneDepth 61.8%

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: $17,455 AUD|Low: $8,187 AUD|High: $17,861 AUD|Avg: $11,035 AUD|-2.3%
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
Retailer 17
November 5, 2026
Retailer 15$8,187 AUD
Retailer 10$8,794 AUD
Retailer 9$9,102 AUD
Retailer 17$9,632 AUD
Retailer 4$9,634 AUD
Retailer 16$9,650 AUD
Retailer 11$9,750 AUD
Retailer 13$10,128 AUD
Retailer 5$10,228 AUD
Retailer 6$10,435 AUD
Retailer 3$10,499 AUD
Retailer 14$10,597 AUD
Retailer 8$10,667 AUD
Retailer 7$12,041 AUD
Retailer 2$12,732 AUD
Retailer 12$14,504 AUD
NZ Jewellers$17,455 AUD

45 data points across 17 retailers

20 retailers$8,187 AUD to $14,504 AUD

A
Cheapest Retailer
-
$8,187 AUD
A
Retailer 2
-
$8,794 AUD
View
A
Retailer 3
-
$9,102 AUD
View
B+
Retailer 4
-
$9,632 AUD
View
Final sale: no returns
Retailer 5
-
$9,634 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$9,650 AUD
View
A
Retailer 7
-
$9,750 AUD
View
Retailer 8
-
$10,128 AUD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$10,228 AUD
View
Retailer 10
-
$10,435 AUD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$10,499 AUD
View
Retailer 12
-
$10,597 AUD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$10,667 AUD
View
Retailer 14
-
$10,678 AUD
View
Price last confirmed 39 days ago
Retailer 15
-
$12,041 AUD
View
Price last confirmed 10 days ago
Retailer 16
-
$12,322 AUD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
$12,732 AUD
View
B
Retailer 18
-
$14,504 AUD
View
Retailer 19
-
$17,455 AUD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
9b9a06e3-0e03-41b5-ad76-fab28f452d33 · Sep 28
$17,861 AUD
$12,503 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $8,187 AUDSave up to $6,317 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
$8,187 AUD