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Heart|Natural|IGI

1.50ct G VVS1 Heart Natural Diamond

VG • G/VVS1 • IGI 766617692

Shape and cutting style on the report: Heart brilliant

Certificate IGI 766617692

Diamond specifications and retailer prices

From $8,175 AUD
As of November 5, 2026
Save $10,705 AUD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $18,880 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 766617692. Listed at 12 retailers as of November 3, 2026, with prices from $8,175 to $18,880, a $10,705 spread on the same certified stone. NZ Jewellers lists it at $18,880. 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

1.50
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle38.5°
OriginNatural
Grading LabIGI
CertificateIGI 766617692
Dimensions7.79 × 6.77 × 4.76 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
VVS1 DUE TO GRAINING
Top View
7.79 mm6.77 mm1.50 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 766617692
Side View
Table 62.0%Crown 41.6°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 61.1%

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: $18,880 AUD|Low: $8,160 AUD|High: $19,116 AUD|Avg: $12,081 AUD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6$8,175 AUD
Retailer 2$10,031 AUD
Retailer 3$10,454 AUD
Retailer 9$10,864 AUD
Retailer 11$11,288 AUD
Retailer 12$11,474 AUD
Retailer 8$11,591 AUD
Retailer 10$11,618 AUD
Retailer 4$12,595 AUD
Retailer 5$13,739 AUD
Retailer 7$15,671 AUD
NZ Jewellers$18,880 AUD

24 data points across 12 retailers

12 retailers$8,175 AUD to $18,880 AUD

A
Cheapest Retailer
-
$8,175 AUD
A
Retailer 2
-
$10,031 AUD
View
Retailer 3
-
$10,454 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$10,864 AUD
View
A
Retailer 5
-
$11,288 AUD
View
A
Retailer 6
-
$11,474 AUD
View
A
Retailer 7
-
$11,591 AUD
View
A
Retailer 8
-
$11,618 AUD
View
B+
Retailer 9
-
$12,595 AUD
View
B+
Retailer 10
-
$13,739 AUD
View
B+
Retailer 11
-
$15,671 AUD
View
Most Expensive
B
NZ Jewellers
1b9f9b32-dbf7-45d3-88ed-af6a5a90a40e · Nov 3
$18,880 AUD
$13,217 USD
View
11 more retailers have this diamond
Prices start from $8,175 AUDSave up to $10,705 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
1.50ct Heart
$8,175 AUD