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Heart|Natural|GIA

0.72ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 7536988635

Certificate GIA 7536988635

Diamond specifications and retailer prices

From $924 NZD
As of November 6, 2026
Save $212 NZD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,135 NZD at 77 Diamonds · As of November 7, 2026
View at 77 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7536988635. Listed at 4 retailers as of November 6, 2026, with prices from $924 to $1,135, a $212 spread on the same certified stone. 77 Diamonds lists it at $1,135. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7536988635
Dimensions5.39 × 6.35 × 3.71 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.39 mm6.35 mm0.72 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7536988635
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,135 NZD|Low: $880 NZD|High: $1,387 NZD|Avg: $1,109 NZD|-12.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4$924 NZD
Retailer 3$936 NZD
Retailer 2$1,026 NZD
77 Diamonds$1,135 NZD
Retailer 5$1,387 NZD

42 data points across 5 retailers

4 retailers$924 NZD to $1,135 NZD

A
Cheapest Retailer
-
$924 NZD
A
Retailer 2
-
$936 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,026 NZD
View
Most Expensive
B+
77 Diamonds
HSCPRZEGNA6S · Nov 7
$1,135 NZD
£496 GBP
View
3 more retailers have this diamond
Prices start from $924 NZDSave up to $212 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.

A
0.72ct Heart
$924 NZD