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Heart|Natural|IGI

0.90ct I SI2 Heart Natural Diamond

VG • I/SI2 • IGI 746532822

Shape and cutting style on the report: Heart brilliant

Certificate IGI 746532822

Diamond specifications and retailer prices

From $1,434 NZD
$808 USD
As of November 2, 2026
Save $1,410 NZD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,533 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 746532822. Listed at 13 retailers as of November 1, 2026, with a 98% 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

0.90
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.6°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 746532822
Dimensions6.07 × 6.47 × 3.85 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Top View
6.07 mm6.47 mm0.90 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 746532822
Side View
Table 55.0%Crown 39.6°Girdle: STK-VTKPavilion 38.6°Culet: NoneDepth 59.5%

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: Nov 2
Current: $1,789 NZD|Low: $1,222 NZD|High: $2,916 NZD|Avg: $1,731 NZD|+6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$1,265 NZD
Retailer 9$1,434 NZD
Retailer 10$1,446 NZD
Retailer 7$1,572 NZD
Retailer 6$1,600 NZD
Retailer 11$1,668 NZD
Retailer 5$1,765 NZD
Retailer 1$1,789 NZD
Retailer 2$2,027 NZD
Retailer 8$2,191 NZD
Retailer 4$2,844 NZD

21 data points across 11 retailers

13 retailers$1,434 NZD to $2,844 NZD

B+
Cheapest Retailer
-
$1,434 NZD
$808 USD
Final sale: no returns
Retailer 2
-
$1,446 NZD
$815 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$1,446 NZD
$815 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$1,501 NZD
$846 USD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
$1,572 NZD
$886 USD
View
B+
Retailer 6
-
$1,600 NZD
$902 USD
View
Retailer 7
-
$1,668 NZD
$940 USD
View
Price last confirmed 56 days ago
Retailer 8
-
$1,668 NZD
$940 USD
View
Price last confirmed 34 days ago
B+
Retailer 9
-
$1,765 NZD
$995 USD
View
B+
Retailer 10
-
$1,789 NZD
$1,008 USD
View
B+
Retailer 11
-
$2,191 NZD
€1,176 EUR
View
B
Retailer 12
-
$2,844 NZD
£1,262 GBP
View
Most Expensive
NZ Jewellers
be7ecd7f-47b8-4b06-a4d0-777a07ab29ec · Sep 30
$4,533 NZD
$2,555 USD
View
Price last confirmed 32 days ago
12 more retailers have this diamond
Prices start from $1,434 NZDSave up to $1,410 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.

B+
0.90ct Heart
$1,434 NZD