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Heart|Natural|IGI

1.60ct J SI1 Heart Natural Diamond

VG • J/SI1 • IGI 673408427

Shape and cutting style on the report: Heart brilliant

Certificate IGI 673408427

Diamond specifications and retailer prices

From $4,340 CAD
₹295,899 INR
As of November 2, 2026
Save $4,487 CAD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,827 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.6ct natural heart diamond

This 1.6ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 673408427. Listed at 11 retailers as of October 30, 2026, with prices from $4,340 to $8,827, a $4,487 spread on the same certified stone. NZ Jewellers lists it at $8,827. 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

1.60
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 673408427
Dimensions7.01 × 8.05 × 4.74 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Top View
7.01 mm8.05 mm1.60 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 673408427
Side View
Table 56.0%Crown 36.4°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 58.9%

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 2
Current: $8,827 CAD|Low: $4,287 CAD|High: $8,827 CAD|Avg: $5,723 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
November 2, 2026
Retailer 2$4,340 CAD
Retailer 12$4,677 CAD
Retailer 5$4,875 CAD
Retailer 7$4,875 CAD
Retailer 3$5,023 CAD
Retailer 11$5,067 CAD
Retailer 9$5,261 CAD
Retailer 4$5,270 CAD
Retailer 10$5,846 CAD
Retailer 6$6,228 CAD
Retailer 8$8,519 CAD
NZ Jewellers$8,827 CAD

29 data points across 12 retailers

11 retailers$4,340 CAD to $8,827 CAD

A
Cheapest Retailer
-
$4,340 CAD
₹295,899 INR
B+
Retailer 2
-
$4,677 CAD
$3,348 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,875 CAD
£2,748 GBP
View
B+
Retailer 4
-
$4,875 CAD
$3,490 USD
View
B+
Retailer 5
-
$5,067 CAD
$3,627 USD
View
B+
Retailer 6
-
$5,261 CAD
$3,766 USD
View
B+
Retailer 7
-
$5,270 CAD
$3,772 USD
View
B+
Retailer 8
-
$5,846 CAD
$4,185 USD
View
B
Retailer 9
-
$6,228 CAD
ZAR 72,024 ZAR
View
B
Retailer 10
-
$8,519 CAD
£4,802 GBP
View
Most Expensive
B
NZ Jewellers
aa9f236b-ec8d-4d32-8f0b-248fc8ca35e5 · Oct 30
$8,827 CAD
$6,319 USD
View
10 more retailers have this diamond
Prices start from $4,340 CADSave up to $4,487 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
1.60ct Heart
$4,340 CAD