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Heart|Natural|IGI

0.65ct G VS1 Heart Natural Diamond

VG • G/VS1 • IGI 678553074

Shape and cutting style on the report: Heart brilliant

Certificate IGI 678553074

Diamond specifications and retailer prices

From $1,029 AUD
₹68,862 INR
As of October 31, 2026
Save $1,572 AUD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,432 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.65ct natural heart diamond

This 0.65ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 678553074. Listed at 15 retailers as of October 29, 2026, with a 153% 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

0.65
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 678553074
Dimensions5.31 × 6.01 × 3.60 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
5.31 mm6.01 mm0.65 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 678553074
Side View
Table 57.0%Crown 39.9°Girdle: MED-THKPavilion 40°Culet: NoneDepth 59.9%

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: Oct 31
Current: $1,700 AUD|Low: $1,027 AUD|High: $2,620 AUD|Avg: $1,670 AUD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$1,029 AUD
Retailer 9$1,304 AUD
Retailer 7$1,382 AUD
Retailer 8$1,388 AUD
Retailer 2$1,641 AUD
Retailer 1$1,700 AUD
Retailer 6$1,724 AUD
Retailer 4$2,110 AUD
Retailer 5$2,602 AUD

30 data points across 9 retailers

15 retailers$1,029 AUD to $2,602 AUD

A
Cheapest Retailer
-
$1,029 AUD
₹68,862 INR
B+
Retailer 2
-
$1,304 AUD
$916 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,382 AUD
$971 USD
View
B+
Retailer 4
-
$1,388 AUD
$975 USD
View
B+
Retailer 5
-
$1,414 AUD
$993 USD
View
B+
Retailer 6
-
$1,414 AUD
$993 USD
View
B+
Retailer 7
-
$1,468 AUD
$1,031 USD
View
B
Retailer 8
-
$1,603 AUD
$1,126 USD
View
B
Retailer 9
-
$1,630 AUD
$1,145 USD
View
B+
Retailer 10
-
$1,641 AUD
£908 GBP
View
B
Retailer 11
-
$1,700 AUD
£940 GBP
View
B+
Retailer 12
-
$1,724 AUD
£954 GBP
View
B
Retailer 13
-
$2,110 AUD
ZAR 23,945 ZAR
View
B
Retailer 14
-
$2,602 AUD
£1,439 GBP
View
Most Expensive
NZ Jewellers
c9af693a-ee09-4219-ac04-6c5176c23869 · Oct 30
$4,432 AUD
$3,113 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,029 AUDSave up to $1,572 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
0.65ct Heart
$1,029 AUD