Heart|Natural|IGI

0.70ct K SI1 Heart Natural Diamond

VG • K/SI1 • IGI 815656685

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815656685

Diamond specifications and retailer prices

From $463 USD
As of November 6, 2026
Save $1,533 USD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,996 USD 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 815656685. Listed at 16 retailers as of November 5, 2026, with prices from $463 to $1,996, a $1,533 spread on the same certified stone. NZ Jewellers lists it at $1,996. 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
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.7°
Pavilion angle37.2°
OriginNatural
Grading LabIGI
CertificateIGI 815656685
Dimensions5.54 × 6.18 × 3.47 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
5.54 mm6.18 mm0.70 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815656685
Side View
Table 58.0%Crown 38.7°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 56.1%

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 6
Current: $1,996 USD|Low: $463 USD|High: $2,012 USD|Avg: $857 USD|-0.8%
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
November 6, 2026
Retailer 9$463 USD
Retailer 14$540 USD
Retailer 15$636 USD
Retailer 4$686 USD
Retailer 8$692 USD
Retailer 16$703 USD
Retailer 12$723 USD
Retailer 13$734 USD
Retailer 7$772 USD
Retailer 10$798 USD
Retailer 5$825 USD
Retailer 11$850 USD
Retailer 3$951 USD
Retailer 2$956 USD
Retailer 6$1,477 USD
NZ Jewellers$1,996 USD

10 data points across 16 retailers

16 retailers$463 USD to $1,996 USD

A
Cheapest Retailer
-
$463 USD
A
Retailer 2
-
$540 USD
View
B+
Retailer 3
-
$636 USD
View
B+
Retailer 4
-
$686 USD
View
Retailer 5
-
$692 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$703 USD
View
B+
Retailer 7
-
$723 USD
View
B+
Retailer 8
-
$734 USD
View
B+
Retailer 9
-
$772 USD
View
B+
Retailer 10
-
$798 USD
View
B+
Retailer 11
-
$825 USD
View
B+
Retailer 12
-
$850 USD
View
B
Retailer 13
-
$951 USD
View
B
Retailer 14
-
$956 USD
View
C
Retailer 15
-
$1,477 USD
View
Most Expensive
C
NZ Jewellers
02e7521d-e04f-4c3d-bb35-65081b24d9ee · Nov 5
$1,996 USD
View
15 more retailers have this diamond
Prices start from $463 USDSave up to $1,533 USD

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
0.70ct Heart
$463 USD