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Heart|Natural|IGI

1.60ct I IF Heart Natural Diamond

VG • I/IF • IGI 769667228

Shape and cutting style on the report: Heart brilliant

Certificate IGI 769667228

Diamond specifications and retailer prices

From $5,915 NZD
As of November 2, 2026
Save $3,177 NZD (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,092 NZD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 1.6ct natural heart diamond

This 1.6ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 769667228. Listed at 3 retailers as of November 2, 2026, with prices from $5,915 to $9,092, a $3,177 spread on the same certified stone. 77 Diamonds lists it at $9,092. 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
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 769667228
Dimensions6.65 × 8.20 × 4.73 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Top View
6.65 mm8.20 mm1.60 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 769667228
Side View
Table 61.0%Crown 38.4°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 57.7%

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 2
Current: $9,092 NZD|Low: $5,915 NZD|High: $9,818 NZD|Avg: $7,514 NZD|+2.1%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 2$5,915 NZD
Retailer 3$6,931 NZD
77 Diamonds$9,092 NZD

44 data points across 3 retailers

3 retailers$5,915 NZD to $9,092 NZD

A
Cheapest Retailer
-
$5,915 NZD
A
Retailer 2
-
$6,931 NZD
View
Most Expensive
A
77 Diamonds
HSCP2SKWY7RF · Nov 3
$9,092 NZD
£4,024 GBP
View
2 more retailers have this diamond
Prices start from $5,915 NZDSave up to $3,177 NZD

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
$5,915 NZD