Heart|Natural|GIA

0.73ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 2538166496

Certificate GIA 2538166496

Diamond specifications and retailer prices

From $1,117 USD
SGD 1,509 SGD
As of October 31, 2026
8 retailers carry this diamond
Most expensive: $2,463 USD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded F 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 2538166496. Listed at 8 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

0.73
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 2538166496
Dimensions6.22 × 5.43 × 3.24 mm
L/W Ratio1.15
Top View
6.22 mm5.43 mm0.73 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538166496
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 39°Culet: NoneDepth 59.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $1,117 USD|Low: $410 USD|High: $2,000 USD|Avg: $1,178 USD|-0.4%
Retailer 1
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
Retailer 19
October 13, 2026
Retailer 10$773 USD
Retailer 15$785 USD
Retailer 7$820 USD
Retailer 4$901 USD
Retailer 5$938 USD
Retailer 12$961 USD
Retailer 11$1,001 USD
Retailer 2$1,046 USD
Retailer 6$1,070 USD
Retailer 1$1,117 USD
Retailer 13$1,140 USD
Retailer 19$1,272 USD
Retailer 14$1,315 USD
Retailer 8$1,333 USD
Retailer 3$1,383 USD
Retailer 16$1,469 USD
Retailer 18$1,555 USD
Retailer 17$1,854 USD
Retailer 9$1,980 USD

13 data points across 19 retailers

8 retailers

Retailer 1
-
$883 USD
HK$6,900 HKD
Price last confirmed 59 days ago
Retailer 2
-
$961 USD
€915 EUR
View
Price last confirmed 32 days ago
B+
Retailer 3
-
$1,117 USD
SGD 1,509 SGD
View
Retailer 4
-
$1,272 USD
£1,001 GBP
View
Price last confirmed 37 days ago
Retailer 5
-
$1,315 USD
A$2,023 AUD
View
Price last confirmed 33 days ago
Retailer 6
-
$1,383 USD
View
Price last confirmed 40 days ago
Retailer 7
-
$1,469 USD
ZAR 23,724 ZAR
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
046cac28-1086-48dc-b3bf-2a334082fb18 · Sep 25
$2,463 USD
View
Price under review
7 more retailers have this diamond
Prices start from $1,117 USD

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
$1,117 USD