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Heart|Natural|GIA

0.70ct D SI2 Heart Natural Diamond

ID • D/SI2 • GIA 6292918958

Certificate GIA 6292918958

Diamond specifications and retailer prices

From $1,448 CAD
HK$8,100 HKD
As of October 30, 2026
Save $2,158 CAD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,777 CAD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6292918958. Listed at 15 retailers as of October 29, 2026, with a 149% 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
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6292918958
Dimensions6.31 × 5.40 × 3.65 mm
L/W Ratio1.17
Top View
6.31 mm5.40 mm0.70 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6292918958
Side View
Table 55.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 57.8%

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: Oct 30
Current: $4,777 CAD|Low: $1,448 CAD|High: $4,777 CAD|Avg: $2,232 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 5$1,448 CAD
Retailer 7$1,653 CAD
Retailer 16$1,808 CAD
Retailer 17$1,815 CAD
Retailer 6$1,830 CAD
Retailer 13$1,958 CAD
Retailer 14$1,958 CAD
Retailer 3$1,964 CAD
Retailer 9$2,024 CAD
Retailer 12$2,049 CAD
Retailer 4$2,148 CAD
Retailer 10$2,183 CAD
Retailer 15$2,260 CAD
Retailer 8$2,483 CAD
Retailer 2$2,607 CAD
Retailer 11$3,607 CAD
NZ Jewellers$4,777 CAD

23 data points across 17 retailers

15 retailers$1,448 CAD to $3,607 CAD

B+
Cheapest Retailer
-
$1,448 CAD
HK$8,100 HKD
B
Retailer 2
-
$1,808 CAD
$1,294 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,815 CAD
$1,299 USD
View
B+
Retailer 4
-
$1,830 CAD
$1,310 USD
View
B
Retailer 5
-
$1,958 CAD
$1,402 USD
View
B
Retailer 6
-
$1,958 CAD
$1,402 USD
View
B
Retailer 7
-
$1,964 CAD
$1,406 USD
View
B
Retailer 8
-
$2,024 CAD
SGD 1,958 SGD
View
B
Retailer 9
-
$2,049 CAD
$1,467 USD
View
B
Retailer 10
-
$2,148 CAD
$1,538 USD
View
B
Retailer 11
-
$2,183 CAD
£1,231 GBP
View
B
Retailer 12
-
$2,260 CAD
$1,618 USD
View
B
Retailer 13
-
$2,607 CAD
£1,470 GBP
View
B
Retailer 14
-
$3,607 CAD
£2,033 GBP
View
Most Expensive
NZ Jewellers
b5d83bdf-282d-4cea-8ba3-400266f834c6 · Oct 30
$4,777 CAD
$3,420 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,448 CADSave up to $2,158 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
$1,448 CAD