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Heart|Natural|GIA

1.54ct D VS1 Heart Natural Diamond

GD • D/VS1 • GIA 2547778230

Certificate GIA 2547778230

Diamond specifications and retailer prices

From $10,910 AUD
As of November 6, 2026
Save $5,520 AUD (34%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $19,770 AUD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.54ct natural heart diamond

This 1.54ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2547778230. Listed at 11 retailers as of November 4, 2026, with a 51% 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

1.54
Carat
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2547778230
Dimensions6.64 × 7.87 × 4.83 mm
L/W Ratio1.19
Top View
6.64 mm7.87 mm1.54 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2547778230
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: 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: $11,070 AUD|Low: $9,623 AUD|High: $16,672 AUD|Avg: $12,015 AUD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 10$9,716 AUD
Retailer 7$10,910 AUD
Retailer 2$10,911 AUD
Retailer 5$10,916 AUD
Retailer 1$11,070 AUD
Retailer 6$11,327 AUD
Retailer 8$11,512 AUD
Retailer 9$12,786 AUD
Retailer 3$14,422 AUD
Retailer 4$16,430 AUD

38 data points across 10 retailers

11 retailers$10,910 AUD to $16,430 AUD

Retailer 1
-
$9,716 AUD
Price last confirmed 44 days ago
A
Retailer 2
-
$10,910 AUD
View
Final sale: no returns
A
Retailer 3
-
$10,916 AUD
View
A
Retailer 4
-
$11,070 AUD
View
Retailer 5
-
$11,327 AUD
View
Price last confirmed 16 days ago
Retailer 6
-
$11,512 AUD
View
Price last confirmed 12 days ago
Retailer 7
-
$11,821 AUD
View
Price last confirmed 46 days ago
Retailer 8
-
$13,640 AUD
View
Price last confirmed 44 days ago
B+
Retailer 9
-
$14,422 AUD
View
B+
Retailer 10
-
$16,430 AUD
View
Most Expensive
NZ Jewellers
9080b415-8d00-4810-9619-c453fa690159 · Sep 21
$19,770 AUD
$13,584 USD
View
Price last confirmed 47 days ago
10 more retailers have this diamond
Prices start from $10,910 AUDSave up to $5,520 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
1.54ct Heart
$10,910 AUD