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Heart|Natural|GIA

0.54ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 7518172011

Certificate GIA 7518172011

Diamond specifications and retailer prices

From $2,265 AUD
As of October 31, 2026
11 retailers carry this diamond
Most expensive: $2,702 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct natural heart diamond

This 0.54ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7518172011. Listed at 11 retailers as of October 31, 2026. 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

0.54
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 7518172011
Dimensions4.83 × 5.69 × 3.40 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
4.83 mm5.69 mm0.54 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518172011
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 40.7°Culet: NDepth 59.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $2,702 AUD|Low: $1,310 AUD|High: $2,702 AUD|Avg: $1,673 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$1,310 AUD
Retailer 9$1,354 AUD
Retailer 7$1,435 AUD
Retailer 3$1,467 AUD
Retailer 11$1,467 AUD
Retailer 12$1,524 AUD
Retailer 5$1,624 AUD
Retailer 4$1,681 AUD
Retailer 6$1,806 AUD
Retailer 8$1,838 AUD
Retailer 2$2,265 AUD
MOH London$2,702 AUD

3 data points across 12 retailers

11 retailers

Retailer 1
-
$1,310 AUD
Price last confirmed 8 days ago
Retailer 2
-
$1,435 AUD
View
Price last confirmed 7 days ago
Retailer 3
-
$1,467 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,467 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,524 AUD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,624 AUD
View
Price last confirmed 7 days ago
Retailer 7
-
$1,681 AUD
View
Price last confirmed 6 days ago
Retailer 8
-
$1,806 AUD
View
Price last confirmed 7 days ago
Retailer 9
-
$1,838 AUD
View
Price last confirmed 7 days ago
B
Retailer 10
-
$2,265 AUD
View
Most Expensive
MOH London
5C16F135C · Oct 29
$2,702 AUD
£1,462 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from $2,265 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.

B
0.54ct Heart
$2,265 AUD