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Heart|Natural|GIA

0.51ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 6542408379

Certificate GIA 6542408379

Diamond specifications and retailer prices

From $713 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $713 SGD at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded J 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 6542408379. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.51
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle42.3°
OriginNatural
Grading LabGIA
CertificateGIA 6542408379
Dimensions4.61 × 5.50 × 3.49 mm
L/W Ratio1.19
Top View
4.61 mm5.50 mm0.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542408379
Side View
Table 61.0%CrownGirdle: MED-VTKPavilion 42.3°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $713 SGD|Low: $475 SGD|High: $1,038 SGD|Avg: $753 SGD|+0.1%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2$475 SGD
Retailer 4$524 SGD
Retailer 9$643 SGD
Retailer 5$657 SGD
Retailer 10$675 SGD
Fonder Diamond$713 SGD
Retailer 11$731 SGD
Retailer 8$845 SGD
Retailer 6$884 SGD
Retailer 7$912 SGD
Retailer 12$939 SGD
Retailer 3$1,038 SGD

6 data points across 12 retailers

1 retailer

B+
Fonder Diamond
455336017 · Nov 5
$713 SGD
View

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.

B+
0.51ct Heart
$713 SGD