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Heart|Natural|GIA

0.70ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 2306779024

Certificate GIA 2306779024

Diamond specifications and retailer prices

From $1,415 CAD
HK$7,900 HKD
As of October 29, 2026
Save $2,127 CAD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,693 CAD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2306779024. Listed at 16 retailers as of October 29, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2306779024
Dimensions4.97 × 5.78 × 3.84 mm
L/W Ratio1.16
Top View
4.97 mm5.78 mm0.70 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2306779024
Side View
Table 59.0%CrownGirdlePavilionCulet: SmallDepth 66.4%

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 29
Current: $4,693 CAD|Low: $1,415 CAD|High: $4,693 CAD|Avg: $2,277 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
Retailer 18
October 29, 2026
Retailer 5$1,415 CAD
Retailer 18$1,775 CAD
Retailer 9$1,783 CAD
Retailer 15$1,924 CAD
Retailer 16$1,924 CAD
Retailer 3$1,934 CAD
Retailer 10$1,986 CAD
Retailer 14$2,013 CAD
Retailer 4$2,071 CAD
Retailer 8$2,113 CAD
Retailer 2$2,138 CAD
Retailer 6$2,155 CAD
Retailer 17$2,220 CAD
Retailer 7$2,440 CAD
Retailer 11$2,440 CAD
Retailer 13$2,867 CAD
Retailer 12$3,543 CAD
NZ Jewellers$4,693 CAD

22 data points across 18 retailers

16 retailers$1,415 CAD to $3,543 CAD

B+
Cheapest Retailer
-
$1,415 CAD
HK$7,900 HKD
B
Retailer 2
-
$1,775 CAD
$1,268 USD
View
Final sale: no returns
B
Retailer 3
-
$1,783 CAD
$1,274 USD
View
B
Retailer 4
-
$1,924 CAD
$1,375 USD
View
B
Retailer 5
-
$1,924 CAD
$1,375 USD
View
B
Retailer 6
-
$1,934 CAD
$1,382 USD
View
B
Retailer 7
-
$1,986 CAD
SGD 1,918 SGD
View
B
Retailer 8
-
$2,013 CAD
$1,438 USD
View
B
Retailer 9
-
$2,071 CAD
$1,480 USD
View
B
Retailer 10
-
$2,113 CAD
$1,510 USD
View
B
Retailer 11
-
$2,138 CAD
£1,203 GBP
View
B
Retailer 12
-
$2,220 CAD
$1,586 USD
View
B
Retailer 13
-
$2,440 CAD
£1,373 GBP
View
B
Retailer 14
-
$2,867 CAD
ZAR 33,087 ZAR
View
B
Retailer 15
-
$3,543 CAD
£1,993 GBP
View
Most Expensive
NZ Jewellers
d083c20c-4d66-41d8-b36f-75a7a25db34c · Oct 27
$4,693 CAD
$3,353 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,415 CADSave up to $2,127 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
$1,415 CAD