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Heart|Natural|GIA

0.72ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 6422946893

Certificate GIA 6422946893

Diamond specifications and retailer prices

From $913 CAD
As of November 5, 2026
Save $1,951 CAD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,864 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.72ct natural heart diamond

This 0.72ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6422946893. Listed at 10 retailers as of November 5, 2026, with prices from $913 to $2,864, a $1,951 spread on the same certified stone. NZ Jewellers lists it at $2,864. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.15°
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 6422946893
Dimensions5.61 × 6.10 × 3.57 mm
L/W Ratio1.09
Top View
5.61 mm6.10 mm0.72 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422946893
Side View
Table 61.0%Crown 38.15°Girdle: MED-THKPavilion 38.6°Culet: 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 5
Current: $2,864 CAD|Low: $913 CAD|High: $2,864 CAD|Avg: $1,362 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$913 CAD
Retailer 8$983 CAD
Retailer 10$1,054 CAD
Retailer 5$1,114 CAD
Retailer 2$1,145 CAD
Retailer 11$1,175 CAD
Retailer 3$1,322 CAD
Retailer 4$1,333 CAD
Retailer 6$1,363 CAD
Retailer 7$2,106 CAD
NZ Jewellers$2,864 CAD

11 data points across 11 retailers

10 retailers$913 CAD to $2,864 CAD

A
Cheapest Retailer
-
$913 CAD
A
Retailer 2
-
$983 CAD
View
B+
Retailer 3
-
$1,054 CAD
View
B+
Retailer 4
-
$1,114 CAD
View
B+
Retailer 5
-
$1,145 CAD
View
B+
Retailer 6
-
$1,175 CAD
View
B+
Retailer 7
-
$1,333 CAD
View
B
Retailer 8
-
$1,363 CAD
View
B
Retailer 9
-
$2,106 CAD
View
Most Expensive
B
NZ Jewellers
3d0cdede-3db2-45f9-995a-cf6c6caa1a07 · Nov 5
$2,864 CAD
$2,036 USD
View
9 more retailers have this diamond
Prices start from $913 CADSave up to $1,951 CAD

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
$913 CAD