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Heart|Natural|GIA

1.50ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 7518931354

Certificate GIA 7518931354

Diamond specifications and retailer prices

From $4,675 AUD
As of November 6, 2026
Save $5,245 AUD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,690 AUD at NZ Jewellers · As of September 20, 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 K colour (faint-tinted) 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 7518931354. Listed at 14 retailers as of November 4, 2026, with a 112% 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
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518931354
Dimensions6.64 × 7.78 × 4.78 mm
L/W Ratio1.17
Key to symbols
Feather
Top View
6.64 mm7.78 mm1.50 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7518931354
Side View
Table 58.0%CrownGirdle: UNDPavilionCulet: NoneDepth 61.4%

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: $5,384 AUD|Low: $4,619 AUD|High: $10,066 AUD|Avg: $6,437 AUD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$4,675 AUD
Retailer 1$5,384 AUD
Retailer 9$5,494 AUD
Retailer 7$5,558 AUD
Retailer 2$5,881 AUD
Retailer 8$5,931 AUD
Retailer 3$6,325 AUD
Retailer 4$7,622 AUD
Retailer 5$9,920 AUD

44 data points across 9 retailers

14 retailers$4,675 AUD to $9,920 AUD

A
Cheapest Retailer
-
$4,675 AUD
A
Retailer 2
-
$5,384 AUD
View
A
Retailer 3
-
$5,494 AUD
View
A
Retailer 4
-
$5,558 AUD
View
A
Retailer 5
-
$5,881 AUD
View
A
Retailer 6
-
$5,931 AUD
View
A
Retailer 7
-
$6,325 AUD
View
B+
Retailer 8
-
$6,394 AUD
View
B+
Retailer 9
-
$6,461 AUD
View
Retailer 10
-
$6,709 AUD
View
Price last confirmed 45 days ago
B+
Retailer 11
-
$7,622 AUD
View
Retailer 12
-
$7,743 AUD
View
Price last confirmed 45 days ago
B
Retailer 13
-
$9,920 AUD
View
Most Expensive
NZ Jewellers
ff9ddaa2-c480-49fb-ba22-bc921f211a93 · Sep 20
$11,690 AUD
$8,032 USD
View
Price last confirmed 46 days ago
13 more retailers have this diamond
Prices start from $4,675 AUDSave up to $5,245 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
$4,675 AUD