CaratHunter
Plans
Heart|Natural|GIA

0.63ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 2546851724

Certificate GIA 2546851724

Diamond specifications and retailer prices

From $1,118 AUD
$785 USD
As of November 1, 2026
Save $948 AUD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,338 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 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 2546851724. Listed at 18 retailers as of October 31, 2026, with a 85% 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
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2546851724
Dimensions5.96 × 5.17 × 3.55 mm
L/W Ratio1.15
Top View
5.96 mm5.17 mm0.63 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546851724
Side View
Table 58.0%Crown 36°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 59.7%

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: $4,338 AUD|Low: $1,118 AUD|High: $4,338 AUD|Avg: $1,868 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 6$1,118 AUD
Retailer 10$1,276 AUD
Retailer 11$1,384 AUD
Retailer 13$1,384 AUD
Retailer 3$1,436 AUD
Retailer 5$1,594 AUD
Retailer 12$1,596 AUD
Retailer 2$1,620 AUD
Retailer 4$1,626 AUD
Retailer 8$1,688 AUD
Retailer 7$2,066 AUD
Retailer 14$2,080 AUD
Retailer 9$2,537 AUD
NZ Jewellers$4,338 AUD

46 data points across 14 retailers

18 retailers$1,118 AUD to $2,066 AUD

A
Cheapest Retailer
-
$1,118 AUD
$785 USD
B+
Retailer 2
-
$1,267 AUD
$890 USD
View
B+
Retailer 3
-
$1,276 AUD
$896 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,354 AUD
$951 USD
View
B+
Retailer 5
-
$1,384 AUD
$972 USD
View
B+
Retailer 6
-
$1,384 AUD
$972 USD
View
B+
Retailer 7
-
$1,436 AUD
$1,009 USD
View
B+
Retailer 8
-
$1,573 AUD
$1,105 USD
View
B+
Retailer 9
-
$1,594 AUD
$1,120 USD
View
B+
Retailer 10
-
$1,596 AUD
$1,121 USD
View
B+
Retailer 11
-
$1,620 AUD
£896 GBP
View
Retailer 12
-
$1,626 AUD
£899 GBP
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$1,688 AUD
£934 GBP
View
B+
Retailer 14
-
$1,784 AUD
$1,253 USD
View
B
Retailer 15
-
$2,066 AUD
ZAR 23,444 ZAR
View
Retailer 16
-
$2,080 AUD
View
Price last confirmed 28 days ago
Retailer 17
-
$2,537 AUD
£1,403 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
6936260a-4ec8-43f1-afb5-35cdf0fb4d5b · Oct 30
$4,338 AUD
$3,047 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,118 AUDSave up to $948 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
$1,118 AUD