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Heart|Natural|GIA

0.63ct F VS1 Heart Natural Diamond

VG • F/VS1 • GIA 6233753155

Certificate GIA 6233753155

Diamond specifications and retailer prices

From $1,154 AUD
$809 USD
As of November 1, 2026
Save $1,448 AUD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,432 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.63ct natural heart diamond

This 0.63ct natural heart sits in the half to three-quarter carat band, graded F colour (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 6233753155. 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

0.63
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.2°
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 6233753155
Dimensions6.07 × 5.21 × 3.01 mm
L/W Ratio1.17
Top View
6.07 mm5.21 mm0.63 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6233753155
Side View
Table 59.0%Crown 39.2°Girdle: THN-THKPavilion 38.2°Culet: NoneDepth 57.8%

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: $4,432 AUD|Low: $1,154 AUD|High: $4,432 AUD|Avg: $1,916 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$1,154 AUD
Retailer 11$1,295 AUD
Retailer 12$1,303 AUD
Retailer 3$1,414 AUD
Retailer 13$1,414 AUD
Retailer 5$1,468 AUD
Retailer 14$1,631 AUD
Retailer 2$1,656 AUD
Retailer 6$1,661 AUD
Retailer 9$1,725 AUD
Retailer 7$2,111 AUD
Retailer 4$2,125 AUD
Retailer 8$2,602 AUD
NZ Jewellers$4,432 AUD

46 data points across 14 retailers

18 retailers$1,154 AUD to $2,602 AUD

A
Cheapest Retailer
-
$1,154 AUD
$809 USD
B+
Retailer 2
-
$1,284 AUD
$900 USD
View
A
Retailer 3
-
$1,295 AUD
SGD 1,226 SGD
View
B+
Retailer 4
-
$1,303 AUD
$913 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,384 AUD
$970 USD
View
B+
Retailer 6
-
$1,414 AUD
$991 USD
View
B+
Retailer 7
-
$1,414 AUD
$991 USD
View
B+
Retailer 8
-
$1,468 AUD
$1,029 USD
View
B
Retailer 9
-
$1,604 AUD
$1,124 USD
View
B
Retailer 10
-
$1,627 AUD
$1,140 USD
View
B
Retailer 11
-
$1,631 AUD
$1,143 USD
View
B+
Retailer 12
-
$1,656 AUD
£914 GBP
View
B+
Retailer 13
-
$1,725 AUD
£952 GBP
View
B
Retailer 14
-
$1,816 AUD
$1,273 USD
View
B
Retailer 15
-
$2,111 AUD
ZAR 23,898 ZAR
View
Retailer 16
-
$2,125 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$2,602 AUD
£1,436 GBP
View
Most Expensive
NZ Jewellers
bf9d7bf1-4100-4b42-9697-005178861b3f · Oct 30
$4,432 AUD
$3,106 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,154 AUDSave up to $1,448 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
0.63ct Heart
$1,154 AUD