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Heart|Natural|GIA

0.80ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 7311720625

Certificate GIA 7311720625

Diamond specifications and retailer prices

From $1,080 CAD
As of November 6, 2026
Save $2,417 CAD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,497 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7311720625. Listed at 13 retailers as of November 5, 2026, with prices from $1,080 to $3,497, a $2,417 spread on the same certified stone. NZ Jewellers lists it at $3,497. 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

0.80
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7311720625
Dimensions5.01 × 6.31 × 3.92 mm
L/W Ratio1.26
Top View
5.01 mm6.31 mm0.80 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 7311720625
Side View
Table 57.0%CrownGirdle: NULPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,492 CAD|Low: $1,062 CAD|High: $2,657 CAD|Avg: $1,758 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$1,080 CAD
Retailer 1$1,492 CAD
Retailer 5$1,495 CAD
Retailer 7$1,573 CAD
Retailer 6$1,654 CAD
Retailer 2$1,664 CAD
Retailer 9$1,819 CAD
Retailer 8$2,090 CAD
Retailer 3$2,622 CAD

39 data points across 9 retailers

13 retailers$1,080 CAD to $3,497 CAD

A
Cheapest Retailer
-
$1,080 CAD
B+
Retailer 2
-
$1,402 CAD
View
Retailer 3
-
$1,433 CAD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,433 CAD
View
B+
Retailer 5
-
$1,488 CAD
View
B+
Retailer 6
-
$1,492 CAD
View
B+
Retailer 7
-
$1,495 CAD
View
B
Retailer 8
-
$1,654 CAD
View
B
Retailer 9
-
$1,654 CAD
View
B
Retailer 10
-
$1,664 CAD
View
B
Retailer 11
-
$2,042 CAD
View
B
Retailer 12
-
$2,622 CAD
View
Most Expensive
C
NZ Jewellers
6ec3c679-2e35-4def-b2c4-08cdd4e91821 · Nov 5
$3,497 CAD
$2,486 USD
View
12 more retailers have this diamond
Prices start from $1,080 CADSave up to $2,417 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
0.80ct Heart
$1,080 CAD