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Heart|Natural|GIA

0.63ct I VS1 Heart Natural Diamond

GD • I/VS1 • GIA 7542386902

Certificate GIA 7542386902

Diamond specifications and retailer prices

From $706 AUD
As of November 6, 2026
Save $217 AUD (24%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $923 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.63ct natural heart diamond

This 0.63ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7542386902. Listed at 5 retailers as of November 5, 2026, with prices from $706 to $923, a $217 spread on the same certified stone. Blue Nile lists it at $923. 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7542386902
Dimensions5.21 × 6.12 × 3.41 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Feather, Indented Natural, Internal Graining
Top View
5.21 mm6.12 mm0.63 ctI / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542386902
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.7%

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 6
Current: $923 AUD|Low: $694 AUD|High: $1,118 AUD|Avg: $849 AUD|-17.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 3$706 AUD
Retailer 4$718 AUD
Retailer 5$784 AUD
Retailer 2$899 AUD
Blue Nile$923 AUD

42 data points across 5 retailers

5 retailers$706 AUD to $923 AUD

A
Cheapest Retailer
-
$706 AUD
A
Retailer 2
-
$718 AUD
View
Final sale: no returns
A
Retailer 3
-
$784 AUD
View
B+
Retailer 4
-
$899 AUD
View
Most Expensive
B+
Blue Nile
27784142 · Nov 5
$923 AUD
$634 USD
View
4 more retailers have this diamond
Prices start from $706 AUDSave up to $217 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
$706 AUD