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Heart|Natural|GIA

0.70ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 7456643724

Certificate GIA 7456643724

Diamond specifications and retailer prices

From $954 CAD
As of November 6, 2026
Save $1,350 CAD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,950 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter 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 7456643724. Listed at 14 retailers as of November 4, 2026, with a 142% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7456643724
Dimensions5.07 × 6.01 × 3.67 mm
L/W Ratio1.19
Top View
5.07 mm6.01 mm0.70 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7456643724
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,449 CAD|Low: $935 CAD|High: $2,334 CAD|Avg: $1,535 CAD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$954 CAD
Retailer 6$1,308 CAD
Retailer 4$1,338 CAD
Retailer 8$1,421 CAD
Retailer 9$1,446 CAD
Retailer 1$1,449 CAD
Retailer 7$1,453 CAD
Retailer 2$1,598 CAD
Retailer 10$1,833 CAD
Retailer 3$2,304 CAD

40 data points across 10 retailers

14 retailers$954 CAD to $2,304 CAD

B+
Cheapest Retailer
-
$954 CAD
Retailer 2
-
$1,259 CAD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$1,259 CAD
View
B
Retailer 4
-
$1,273 CAD
View
B
Retailer 5
-
$1,308 CAD
View
B
Retailer 6
-
$1,308 CAD
View
B
Retailer 7
-
$1,338 CAD
View
B
Retailer 8
-
$1,446 CAD
View
B
Retailer 9
-
$1,449 CAD
View
B
Retailer 10
-
$1,453 CAD
View
B
Retailer 11
-
$1,453 CAD
View
B
Retailer 12
-
$1,786 CAD
View
B
Retailer 13
-
$2,304 CAD
View
Most Expensive
NZ Jewellers
53b6af36-efc8-424a-b3f6-6a1a01765373 · Nov 5
$3,950 CAD
$2,808 USD
View
Price under review
13 more retailers have this diamond
Prices start from $954 CADSave up to $1,350 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.

B+
0.70ct Heart
$954 CAD