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Heart|Natural|GIA

0.51ct I VS1 Heart Natural Diamond

VG • I/VS1 • GIA 6542408372

Certificate GIA 6542408372

Diamond specifications and retailer prices

From HK$4,535 HKD
SGD 781 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: HK$4,535 HKD 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 I 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 6542408372. Listed at a single retailer as of October 31, 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542408372
Dimensions4.59 × 5.52 × 3.52 mm
L/W Ratio1.20
Top View
4.59 mm5.52 mm0.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542408372
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 42.6°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$4,535 HKD|Low: HK$3,175 HKD|High: HK$6,077 HKD|Avg: HK$4,844 HKD|-0.4%
Fonder Diamond
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
October 13, 2026
Retailer 14HK$3,175 HKD
Retailer 4HK$3,415 HKD
Retailer 8HK$4,141 HKD
Retailer 11HK$4,355 HKD
Retailer 12HK$4,504 HKD
Fonder DiamondHK$4,535 HKD
Retailer 9HK$4,746 HKD
Retailer 2HK$5,022 HKD
Retailer 10HK$5,118 HKD
Retailer 5HK$5,530 HKD
Retailer 7HK$5,547 HKD
Retailer 6HK$5,580 HKD
Retailer 13HK$6,055 HKD
Retailer 3HK$6,077 HKD

4 data points across 14 retailers

1 retailer

B+
Fonder Diamond
455335834 · Oct 31
HK$4,535 HKD
SGD 781 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
HK$4,535 HKD