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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 $2,816 NZD
A$2,438 AUD
As of November 2, 2026
Save $173 NZD (6%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,160 NZD 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: $3,160 NZD|Low: $2,051 NZD|High: $3,180 NZD|Avg: $2,666 NZD|-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$2,051 NZD
Retailer 6$2,364 NZD
Retailer 10$2,625 NZD
Retailer 7$2,694 NZD
Retailer 9$2,713 NZD
Retailer 8$2,752 NZD
Retailer 3$2,799 NZD
Retailer 4$2,816 NZD
Retailer 2$2,990 NZD
Cape Diamonds$3,160 NZD

7 data points across 10 retailers

5 retailers$2,816 NZD to $2,990 NZD

Retailer 1
-
$2,051 NZD
$1,154 USD
Price last confirmed 7 days ago
Retailer 2
-
$2,799 NZD
A$2,423 AUD
View
Price last confirmed 29 days ago
C
Retailer 3
-
$2,816 NZD
A$2,438 AUD
View
C
Retailer 4
-
$2,990 NZD
€1,602 EUR
View
Most Expensive
Cape Diamonds
cert_2338644146 · Oct 21
$3,160 NZD
ZAR 28,727 ZAR
View
Price last confirmed 12 days ago
4 more retailers have this diamond
Prices start from $2,816 NZDSave up to $173 NZD

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
$2,816 NZD