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Heart|Natural|GIA

1.50ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 1553526443

Certificate GIA 1553526443

Diamond specifications and retailer prices

From $7,514 AUD
As of November 4, 2026
Save $6,760 AUD (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,129 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553526443. Listed at 18 retailers as of November 2, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.51°
Pavilion angle42.86°
OriginNatural
Grading LabGIA
CertificateGIA 1553526443
Dimensions6.68 × 7.93 × 4.76 mm
L/W Ratio1.19
Girdle conditionFaceted
Key to symbols
Pinpoint, Feather, Indented Natural, Natural
Top View
6.68 mm7.93 mm1.50 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553526443
Side View
Table 55.0%Crown 38.51°Girdle: STK-ETKPavilion 42.86°Culet: NoneDepth 60.0%

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: $17,129 AUD|Low: $7,441 AUD|High: $17,129 AUD|Avg: $10,680 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
November 5, 2026
Retailer 8$7,514 AUD
Retailer 11$8,245 AUD
Retailer 2$8,855 AUD
Retailer 5$9,224 AUD
Retailer 12$9,452 AUD
Retailer 3$9,454 AUD
Retailer 9$9,791 AUD
Retailer 10$9,940 AUD
Retailer 4$10,399 AUD
Retailer 7$12,582 AUD
Retailer 6$14,274 AUD
NZ Jewellers$17,129 AUD

41 data points across 12 retailers

18 retailers$7,514 AUD to $14,274 AUD

A
Cheapest Retailer
-
$7,514 AUD
A
Retailer 2
-
$8,245 AUD
View
Retailer 3
-
$8,565 AUD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$8,855 AUD
View
A
Retailer 5
-
$8,932 AUD
View
A
Retailer 6
-
$9,008 AUD
View
A
Retailer 7
-
$9,224 AUD
View
B+
Retailer 8
-
$9,452 AUD
View
Final sale: no returns
Retailer 9
-
$9,454 AUD
View
Price last confirmed 29 days ago
Retailer 10
-
$9,791 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
$9,940 AUD
View
Price last confirmed 15 days ago
Retailer 12
-
$10,399 AUD
View
Price last confirmed 36 days ago
B+
Retailer 13
-
$10,461 AUD
View
B+
Retailer 14
-
$10,475 AUD
View
Retailer 15
-
$11,817 AUD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$12,582 AUD
View
B+
Retailer 17
-
$14,274 AUD
View
Most Expensive
NZ Jewellers
f0f2dc91-765a-48ae-ada4-c2f6d46deee2 · Sep 28
$17,129 AUD
$11,991 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from $7,514 AUDSave up to $6,760 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
$7,514 AUD