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Heart|Natural|GIA

0.72ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 2557156015

Certificate GIA 2557156015

Diamond specifications and retailer prices

From $1,014 NZD
As of November 6, 2026
Save $883 NZD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,897 NZD at GemTrove · As of November 6, 2026
View at GemTrove

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 2557156015. Listed at 4 retailers as of November 6, 2026, with prices from $1,014 to $1,897, a $883 spread on the same certified stone. GemTrove lists it at $1,897. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557156015
Dimensions5.43 × 6.38 × 3.56 mm
L/W Ratio1.17
Top View
5.43 mm6.38 mm0.72 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557156015
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 55.7%

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: $1,897 NZD|Low: $1,014 NZD|High: $1,897 NZD|Avg: $1,350 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4$1,014 NZD
Retailer 3$1,124 NZD
Retailer 2$1,245 NZD
Retailer 5$1,387 NZD
GemTrove$1,897 NZD

41 data points across 5 retailers

4 retailers$1,014 NZD to $1,897 NZD

A
Cheapest Retailer
-
$1,014 NZD
B+
Retailer 2
-
$1,124 NZD
View
B+
Retailer 3
-
$1,245 NZD
View
Most Expensive
B
GemTrove
GT-N-01265004-98 · Nov 6
$1,897 NZD
A$1,618 AUD
View
3 more retailers have this diamond
Prices start from $1,014 NZDSave up to $883 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
$1,014 NZD