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Heart|Natural|GIA

0.51ct G IF Heart Natural Diamond

EX • G/IF • GIA 5232807640

Certificate GIA 5232807640

Diamond specifications and retailer prices

From HK$6,485 HKD
SGD 1,117 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: HK$6,485 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232807640. 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. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5232807640
Dimensions4.77 × 5.61 × 3.35 mm
L/W Ratio1.18
Top View
4.77 mm5.61 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232807640
Side View
Table 56.0%CrownGirdle: MED-THKPavilion 40.8°Culet: NoneDepth 59.6%

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 5
Current: HK$6,485 HKD|Low: HK$3,075 HKD|High: HK$9,493 HKD|Avg: HK$6,740 HKD|+0.2%
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
Retailer 15
November 5, 2026
Retailer 2HK$3,075 HKD
Retailer 5HK$4,707 HKD
Retailer 4HK$4,817 HKD
Retailer 3HK$6,433 HKD
Retailer 8HK$6,433 HKD
Retailer 9HK$6,457 HKD
Retailer 12HK$6,472 HKD
Fonder DiamondHK$6,485 HKD
Retailer 13HK$6,943 HKD
Retailer 10HK$7,312 HKD
Retailer 11HK$7,586 HKD
Retailer 7HK$7,743 HKD
Retailer 14HK$8,332 HKD
Retailer 6HK$8,818 HKD
Retailer 15HK$9,493 HKD

7 data points across 15 retailers

1 retailer

A
Fonder Diamond
364939729 · Nov 5
HK$6,485 HKD
SGD 1,117 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.

A
0.51ct Heart
HK$6,485 HKD