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Heart|Natural|GIA

0.65ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 1555190974

Certificate GIA 1555190974

Diamond specifications and retailer prices

From $1,086 AUD
$763 USD
As of November 1, 2026
Save $1,355 AUD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,155 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 stated by the retailer rather than the lab and certified by GIA 1555190974. Listed at 18 retailers as of October 29, 2026, with a 125% 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle44.3°
OriginNatural
Grading LabGIA
CertificateGIA 1555190974
Dimensions5.33 × 6.07 × 3.58 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Pinpoint
Top View
5.33 mm6.07 mm0.65 ctG / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555190974
Side View
Table 60.0%Crown 33.9°Girdle: MED-THKPavilion 44.3°Culet: NoneDepth 59.0%

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 1
Current: $4,155 AUD|Low: $1,220 AUD|High: $4,155 AUD|Avg: $1,828 AUD
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
November 2, 2026
Retailer 10$1,220 AUD
Retailer 11$1,223 AUD
Retailer 12$1,325 AUD
Retailer 14$1,325 AUD
Retailer 4$1,377 AUD
Retailer 13$1,529 AUD
Retailer 6$1,545 AUD
Retailer 2$1,551 AUD
Retailer 5$1,558 AUD
Retailer 9$1,617 AUD
Retailer 7$1,979 AUD
Retailer 3$1,993 AUD
Retailer 8$2,441 AUD
NZ Jewellers$4,155 AUD

46 data points across 14 retailers

18 retailers$1,086 AUD to $2,441 AUD

A
Cheapest Retailer
-
$1,086 AUD
$763 USD
A
Retailer 2
-
$1,210 AUD
$850 USD
View
A
Retailer 3
-
$1,220 AUD
SGD 1,158 SGD
View
B+
Retailer 4
-
$1,223 AUD
$859 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,325 AUD
$931 USD
View
B+
Retailer 6
-
$1,325 AUD
$931 USD
View
B+
Retailer 7
-
$1,340 AUD
$941 USD
View
B+
Retailer 8
-
$1,377 AUD
$967 USD
View
B+
Retailer 9
-
$1,515 AUD
$1,064 USD
View
B+
Retailer 10
-
$1,529 AUD
$1,074 USD
View
B+
Retailer 11
-
$1,545 AUD
$1,085 USD
View
B+
Retailer 12
-
$1,551 AUD
£858 GBP
View
B+
Retailer 13
-
$1,617 AUD
£895 GBP
View
B+
Retailer 14
-
$1,719 AUD
$1,208 USD
View
B
Retailer 15
-
$1,979 AUD
ZAR 22,459 ZAR
View
Retailer 16
-
$1,993 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$2,441 AUD
£1,350 GBP
View
Most Expensive
NZ Jewellers
e4d3c771-836f-4f78-9a9b-dbb9808111cc · Oct 30
$4,155 AUD
$2,919 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,086 AUDSave up to $1,355 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
$1,086 AUD