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Heart|Natural|IGI

0.90ct K VVS1 Heart Natural Diamond

VG • K/VVS1 • IGI 689598932

Shape and cutting style on the report: Heart brilliant

Certificate IGI 689598932

Diamond specifications and retailer prices

From $1,439 AUD
As of November 5, 2026
Save $2,151 AUD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,590 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 689598932. Listed at 15 retailers as of November 5, 2026, with prices from $1,439 to $3,590, a $2,151 spread on the same certified stone. NZ Jewellers lists it at $3,590. 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
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.4°
Pavilion angle36.3°
OriginNatural
Grading LabIGI
CertificateIGI 689598932
Dimensions6.09 × 6.80 × 3.81 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
6.09 mm6.80 mm0.90 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 689598932
Side View
Table 58.0%Crown 34.4°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 56.0%

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 5
Current: $1,754 AUD|Low: $1,441 AUD|High: $2,727 AUD|Avg: $1,776 AUD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$1,441 AUD
Retailer 9$1,473 AUD
Retailer 4$1,524 AUD
Retailer 5$1,597 AUD
Retailer 8$1,666 AUD
Retailer 6$1,698 AUD
Retailer 1$1,754 AUD
Retailer 2$2,155 AUD
Retailer 3$2,692 AUD

41 data points across 9 retailers

15 retailers$1,439 AUD to $3,590 AUD

A
Cheapest Retailer
-
$1,439 AUD
A
Retailer 2
-
$1,441 AUD
View
Retailer 3
-
$1,473 AUD
View
Price last confirmed 9 days ago
Retailer 4
-
$1,473 AUD
View
Price last confirmed 54 days ago
A
Retailer 5
-
$1,473 AUD
View
A
Retailer 6
-
$1,524 AUD
View
A
Retailer 7
-
$1,528 AUD
View
A
Retailer 8
-
$1,597 AUD
View
A
Retailer 9
-
$1,666 AUD
View
Retailer 10
-
$1,698 AUD
View
Price last confirmed 62 days ago
A
Retailer 11
-
$1,698 AUD
View
B+
Retailer 12
-
$1,754 AUD
View
B+
Retailer 13
-
$2,155 AUD
View
B
Retailer 14
-
$2,692 AUD
View
Most Expensive
C
NZ Jewellers
add387c2-6b89-443b-8d13-a5c3f4f51905 · Nov 5
$3,590 AUD
$2,467 USD
View
14 more retailers have this diamond
Prices start from $1,439 AUDSave up to $2,151 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
$1,439 AUD