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Heart|Natural|IGI

0.90ct H SI1 Heart Natural Diamond

VG • H/SI1 • IGI 795662303

Shape and cutting style on the report: Heart brilliant

Certificate IGI 795662303

Diamond specifications and retailer prices

From $1,601 AUD
$1,122 USD
As of November 2, 2026
Save $2,634 AUD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,235 AUD at NZ Jewellers · As of October 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 795662303. Listed at 18 retailers as of October 30, 2026, with prices from $1,601 to $4,235, a $2,634 spread on the same certified stone. NZ Jewellers lists it at $4,235. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle36.2°
OriginNatural
Grading LabIGI
CertificateIGI 795662303
Dimensions6.04 × 6.67 × 3.72 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Top View
6.04 mm6.67 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 795662303
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 55.8%

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: $4,235 AUD|Low: $1,601 AUD|High: $4,319 AUD|Avg: $2,504 AUD|-1.9%
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 2, 2026
Retailer 5$1,601 AUD
Retailer 16$1,664 AUD
Retailer 7$1,771 AUD
Retailer 8$1,771 AUD
Retailer 2$1,804 AUD
Retailer 15$1,807 AUD
Retailer 14$1,851 AUD
Retailer 13$1,928 AUD
Retailer 3$2,003 AUD
Retailer 12$2,014 AUD
Retailer 6$2,069 AUD
Retailer 11$2,252 AUD
Retailer 4$2,543 AUD
Retailer 9$3,180 AUD
Retailer 10$3,341 AUD
NZ Jewellers$4,235 AUD

33 data points across 16 retailers

18 retailers$1,601 AUD to $4,235 AUD

A
Cheapest Retailer
-
$1,601 AUD
$1,122 USD
Final sale: no returns
A
Retailer 2
-
$1,664 AUD
$1,166 USD
View
B+
Retailer 3
-
$1,698 AUD
$1,190 USD
View
Retailer 4
-
$1,771 AUD
$1,241 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,771 AUD
$1,241 USD
View
B+
Retailer 6
-
$1,804 AUD
$1,264 USD
View
B+
Retailer 7
-
$1,807 AUD
$1,266 USD
View
B+
Retailer 8
-
$1,851 AUD
$1,297 USD
View
B+
Retailer 9
-
$1,928 AUD
$1,351 USD
View
B+
Retailer 10
-
$2,003 AUD
$1,404 USD
View
B+
Retailer 11
-
$2,014 AUD
£1,111 GBP
View
B+
Retailer 12
-
$2,069 AUD
£1,142 GBP
View
B
Retailer 13
-
$2,215 AUD
View
B+
Retailer 14
-
$2,252 AUD
€1,503 EUR
View
B+
Retailer 15
-
$2,543 AUD
ZAR 28,792 ZAR
View
B
Retailer 16
-
$3,180 AUD
£1,755 GBP
View
B
Retailer 17
-
$3,341 AUD
£1,844 GBP
View
Most Expensive
B
NZ Jewellers
49cc1805-e955-41e9-928f-d70e5702ff0a · Oct 30
$4,235 AUD
$2,968 USD
View
17 more retailers have this diamond
Prices start from $1,601 AUDSave up to $2,634 AUD

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
0.90ct Heart
$1,601 AUD