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Heart|Natural|GIA

1.51ct H VS1 Heart Natural Diamond

ID • H/VS1 • GIA 5533937563

Certificate GIA 5533937563

Diamond specifications and retailer prices

From $7,397 AUD
$5,196 USD
As of November 1, 2026
Save $7,695 AUD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,092 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-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 5533937563. Listed at 18 retailers as of October 30, 2026, with prices from $7,397 to $15,092, a $7,695 spread on the same certified stone. NZ Jewellers lists it at $15,092. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
OriginNatural
Grading LabGIA
CertificateGIA 5533937563
Dimensions7.89 × 7.05 × 4.65 mm
L/W Ratio1.12
Top View
7.89 mm7.05 mm1.51 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533937563
Side View
Table 54.0%Crown 36.5°Girdle: STK-VTKPavilionCulet: NoneDepth 58.9%

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 1
Current: $15,092 AUD|Low: $7,397 AUD|High: $17,667 AUD|Avg: $10,421 AUD|-14.6%
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
November 1, 2026
Retailer 9$7,397 AUD
Retailer 4$7,870 AUD
Retailer 17$8,033 AUD
Retailer 2$8,323 AUD
Retailer 6$8,328 AUD
Retailer 14$8,392 AUD
Retailer 12$8,584 AUD
Retailer 7$8,883 AUD
Retailer 8$9,024 AUD
Retailer 18$9,024 AUD
Retailer 5$9,245 AUD
Retailer 3$9,248 AUD
Retailer 16$9,380 AUD
Retailer 10$10,253 AUD
Retailer 15$10,412 AUD
Retailer 13$11,087 AUD
Retailer 11$13,294 AUD
NZ Jewellers$15,092 AUD

21 data points across 18 retailers

18 retailers$7,397 AUD to $15,092 AUD

A
Cheapest Retailer
-
$7,397 AUD
$5,196 USD
A
Retailer 2
-
$7,870 AUD
$5,528 USD
View
A
Retailer 3
-
$8,033 AUD
$5,643 USD
View
A
Retailer 4
-
$8,323 AUD
£4,604 GBP
View
A
Retailer 5
-
$8,328 AUD
$5,850 USD
View
Final sale: no returns
A
Retailer 6
-
$8,392 AUD
$5,895 USD
View
A
Retailer 7
-
$8,584 AUD
£4,748 GBP
View
A
Retailer 8
-
$8,883 AUD
$6,240 USD
View
A
Retailer 9
-
$9,024 AUD
$6,339 USD
View
A
Retailer 10
-
$9,024 AUD
$6,339 USD
View
B+
Retailer 11
-
$9,245 AUD
$6,494 USD
View
B+
Retailer 12
-
$9,248 AUD
$6,496 USD
View
B+
Retailer 13
-
$9,380 AUD
$6,589 USD
View
Retailer 14
-
$10,253 AUD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$10,412 AUD
$7,314 USD
View
B+
Retailer 16
-
$11,087 AUD
ZAR 125,813 ZAR
View
B+
Retailer 17
-
$13,294 AUD
£7,353 GBP
View
Most Expensive
B
NZ Jewellers
9c805b0d-8e88-49a2-a133-3442adbc0b92 · Oct 30
$15,092 AUD
$10,601 USD
View
17 more retailers have this diamond
Prices start from $7,397 AUDSave up to $7,695 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
1.51ct Heart
$7,397 AUD