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Heart|Natural|GIA

1.50ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 6475794534

Certificate GIA 6475794534

Diamond specifications and retailer prices

From $13,586 AUD
As of November 5, 2026
Save $5,159 AUD (28%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $25,634 AUD at NZ Jewellers · As of October 21, 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 D colour (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 6475794534. Listed at 13 retailers as of November 5, 2026, with a 38% 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
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6475794534
Dimensions6.64 × 7.97 × 4.75 mm
L/W Ratio1.20
Top View
6.64 mm7.97 mm1.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6475794534
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.6%

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 5
Current: $25,634 AUD|Low: $12,352 AUD|High: $25,634 AUD|Avg: $17,340 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 27, 2026
Retailer 12$12,352 AUD
Retailer 18$13,586 AUD
Retailer 17$14,024 AUD
Retailer 19$14,395 AUD
Retailer 7$15,094 AUD
Retailer 14$15,381 AUD
Retailer 8$16,072 AUD
Retailer 9$16,335 AUD
Retailer 16$16,663 AUD
Retailer 15$16,919 AUD
Retailer 5$18,134 AUD
Retailer 6$18,134 AUD
Retailer 11$18,139 AUD
Retailer 3$18,500 AUD
Retailer 4$18,746 AUD
Retailer 10$18,807 AUD
Retailer 20$19,226 AUD
Retailer 2$22,696 AUD
Retailer 13$24,052 AUD
NZ Jewellers$25,634 AUD

11 data points across 20 retailers

13 retailers$13,586 AUD to $18,746 AUD

A
Cheapest Retailer
-
$13,586 AUD
Retailer 2
-
$14,024 AUD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$14,395 AUD
View
Retailer 4
-
$16,663 AUD
View
Price last confirmed 16 days ago
Retailer 5
-
$16,919 AUD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$18,134 AUD
View
B+
Retailer 7
-
$18,134 AUD
View
Retailer 8
-
$18,500 AUD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$18,746 AUD
View
Retailer 10
-
$19,226 AUD
View
Price last confirmed 15 days ago
Retailer 11
-
$22,696 AUD
View
Price last confirmed 11 days ago
Retailer 12
-
$24,052 AUD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
1b519458-2bef-4bbc-9207-f763b315b021 · Oct 21
$25,634 AUD
$17,613 USD
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from $13,586 AUDSave up to $5,159 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
$13,586 AUD