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Heart|Natural|GIA

0.72ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 2338644146

Certificate GIA 2338644146

Diamond specifications and retailer prices

From $2,261 AUD
As of November 2, 2026
Save $139 AUD (6%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,537 AUD at Cape Diamonds · As of October 21, 2026
View at Cape Diamonds

About this 0.72ct natural heart diamond

This 0.72ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2338644146. Listed at 5 retailers as of October 29, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.72
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2338644146
Dimensions5.47 × 4.68 × 3.29 mm
L/W Ratio1.17
Culet sizeNone
Top View
5.47 mm4.68 mm0.72 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2338644146
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: $2,537 AUD|Low: $1,647 AUD|High: $2,553 AUD|Avg: $2,140 AUD|-0.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$1,647 AUD
Retailer 6$1,898 AUD
Retailer 10$2,108 AUD
Retailer 7$2,163 AUD
Retailer 9$2,178 AUD
Retailer 8$2,209 AUD
Retailer 3$2,247 AUD
Retailer 4$2,261 AUD
Retailer 2$2,400 AUD
Cape Diamonds$2,537 AUD

7 data points across 10 retailers

5 retailers$2,261 AUD to $2,400 AUD

Retailer 1
-
$1,647 AUD
$1,154 USD
Price last confirmed 7 days ago
Retailer 2
-
$2,247 AUD
View
Price last confirmed 29 days ago
C
Retailer 3
-
$2,261 AUD
View
C
Retailer 4
-
$2,400 AUD
€1,602 EUR
View
Most Expensive
Cape Diamonds
cert_2338644146 · Oct 21
$2,537 AUD
ZAR 28,727 ZAR
View
Price last confirmed 12 days ago
4 more retailers have this diamond
Prices start from $2,261 AUDSave up to $139 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.

C
0.72ct Heart
$2,261 AUD