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Heart|Natural|IGI

0.91ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • IGI 739565663

Shape and cutting style on the report: Heart brilliant

Certificate IGI 739565663

Diamond specifications and retailer prices

From $2,628 AUD
£1,450 GBP
As of October 27, 2026
Save $251 AUD (9%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,831 AUD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 739565663. Listed at 11 retailers as of October 27, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.91
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 739565663
Dimensions5.67 × 6.61 × 4.17 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.67 mm6.61 mm0.91 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 739565663
Side View
Table 54.0%Crown 36.1°Girdle: STK-VTKPavilion 40.3°CuletDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $6,831 AUD|Low: $2,306 AUD|High: $6,831 AUD|Avg: $3,543 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 5$2,317 AUD
Retailer 7$2,584 AUD
Retailer 2$2,628 AUD
Retailer 3$2,801 AUD
Retailer 8$2,861 AUD
Retailer 10$2,879 AUD
Retailer 9$2,929 AUD
Retailer 11$3,232 AUD
Retailer 4$4,092 AUD
Retailer 6$4,913 AUD
NZ Jewellers$6,831 AUD

38 data points across 11 retailers

11 retailers$2,628 AUD to $2,879 AUD

Retailer 1
-
$2,317 AUD
₹154,672 INR
Price last confirmed 7 days ago
B+
Retailer 2
-
$2,628 AUD
£1,450 GBP
View
Retailer 3
-
$2,801 AUD
$1,963 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$2,861 AUD
$2,005 USD
View
Price last confirmed 6 days ago
B
Retailer 5
-
$2,879 AUD
$2,018 USD
View
Retailer 6
-
$2,929 AUD
$2,053 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$2,997 AUD
$2,101 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$3,232 AUD
$2,265 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$4,092 AUD
ZAR 46,330 ZAR
View
Price last confirmed 7 days ago
Retailer 10
-
$4,913 AUD
£2,711 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
a4a79fc8-9206-4916-80d5-eb249922d130 · Oct 24
$6,831 AUD
$4,787 USD
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $2,628 AUDSave up to $251 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.

B+
0.91ct Heart
$2,628 AUD