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Heart|Natural|IGI

1.60ct H IF Heart Natural Diamond

VG • H/IF • IGI 546224429

Shape and cutting style on the report: Heart brilliant

Certificate IGI 546224429

Diamond specifications and retailer prices

From $11,078 NZD
$6,233 USD
As of November 1, 2026
Save $7,636 NZD (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $18,714 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.6ct natural heart diamond

This 1.6ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 546224429. Listed at 6 retailers as of November 1, 2026, with prices from $11,078 to $18,714, a $7,636 spread on the same certified stone. MOH London lists it at $18,714. 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
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 546224429
Dimensions6.94 × 8.17 × 4.84 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
6.94 mm8.17 mm1.60 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 546224429
Side View
Table 62.5%Crown 35.2°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 59.2%

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 1
Current: $18,714 NZD|Low: $11,078 NZD|High: $18,940 NZD|Avg: $14,196 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$11,078 NZD
Retailer 4$11,727 NZD
Retailer 2$12,426 NZD
Retailer 5$12,990 NZD
Retailer 6$13,565 NZD
Retailer 3$15,608 NZD
Retailer 8$16,743 NZD
MOH London$18,714 NZD

16 data points across 8 retailers

6 retailers$11,078 NZD to $18,714 NZD

A
Cheapest Retailer
-
$11,078 NZD
$6,233 USD
B+
Retailer 2
-
$11,727 NZD
$6,598 USD
View
B+
Retailer 3
-
$12,426 NZD
£5,505 GBP
View
B+
Retailer 4
-
$12,990 NZD
$7,309 USD
View
B
Retailer 5
-
$15,608 NZD
ZAR 141,868 ZAR
View
Most Expensive
B
MOH London
41CC47D37 · Nov 1
$18,714 NZD
£8,291 GBP
View
5 more retailers have this diamond
Prices start from $11,078 NZDSave up to $7,636 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
$11,078 NZD