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Heart|Natural|GIA

0.75ct D SI1 Heart Natural Diamond

D/SI1 • GIA 5106387742

Certificate GIA 5106387742

Diamond specifications and retailer prices

From $3,171 AUD
€2,075 EUR
As of November 5, 2026
1 retailer carries this diamond
Only listing: $3,171 AUD at Belgium Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Belgium Diamonds

About this 0.75ct natural heart diamond

This 0.75ct natural heart sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 5106387742. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.75
Carat
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5106387742
Dimensions5.35 × 6.02 × 3.31 mm
L/W Ratio1.13
Top View
5.35 mm6.02 mm0.75 ctD / SI1
OriginNatural
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 5106387742
Side View
Table 61.0%CrownGirdle: Extremely ThickPavilionCuletDepth 55.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 5
Current: $3,171 AUD|Low: $3,049 AUD|High: $3,751 AUD|Avg: $3,248 AUD
Belgium Diamonds
Retailer 2
July 13, 2026
Belgium Diamonds$3,171 AUD
Retailer 2$3,333 AUD

26 data points across 2 retailers

1 retailer

C
Belgium Diamonds
357007877 · Nov 5
$3,171 AUD
€2,075 EUR
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C
0.75ct Heart
$3,171 AUD