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Heart|Natural|GIA

0.73ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 7558644544

Certificate GIA 7558644544

Diamond specifications and retailer prices

From $1,338 USD
A$2,058 AUD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: $1,338 USD at GemTrove
View at GemTrove

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7558644544. Listed at 2 retailers as of November 6, 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

0.73
Carat
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558644544
Dimensions5.77 × 6.26 × 3.51 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.77 mm6.26 mm0.73 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558644544
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.0%

Caratlytics Score

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B
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Price History

Last verified: Nov 6
Current: $1,338 USD|Low: $727 USD|High: $1,338 USD|Avg: $1,007 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 30, 2026
Retailer 2$727 USD
Retailer 4$947 USD
Retailer 5$955 USD
Retailer 6$979 USD
Retailer 3$1,074 USD
GemTrove$1,338 USD

8 data points across 6 retailers

2 retailers

Retailer 1
-
$979 USD
Price last confirmed 36 days ago
Most Expensive
B
GemTrove
GT-N-01265283-98 · Nov 6
$1,338 USD
A$2,058 AUD
View
1 more retailer has this diamond

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
0.73ct Heart
$1,338 USD