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Heart|Natural|GIA

0.51ct F IF Heart Natural Diamond

EX • F/IF • GIA 6237797888

Certificate GIA 6237797888

Diamond specifications and retailer prices

From HK$6,885 HKD
SGD 1,186 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: HK$6,885 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 F colour (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 6237797888. 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
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 6237797888
Dimensions4.73 × 5.62 × 3.36 mm
L/W Ratio1.19
Top View
4.73 mm5.62 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6237797888
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 39.9°Culet: NoneDepth 59.9%

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: Nov 5
Current: HK$6,885 HKD|Low: HK$4,613 HKD|High: HK$10,881 HKD|Avg: HK$7,116 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
November 5, 2026
Retailer 9HK$4,613 HKD
Retailer 12HK$4,840 HKD
Retailer 4HK$6,072 HKD
Retailer 6HK$6,143 HKD
Retailer 11HK$6,245 HKD
Retailer 7HK$6,253 HKD
Fonder DiamondHK$6,885 HKD
Retailer 10HK$7,061 HKD
Retailer 8HK$7,461 HKD
Retailer 5HK$8,081 HKD
Retailer 13HK$8,489 HKD
Retailer 3HK$9,493 HKD
Retailer 2HK$10,881 HKD

6 data points across 13 retailers

1 retailer

B+
Fonder Diamond
209845173 · Nov 5
HK$6,885 HKD
SGD 1,186 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$6,885 HKD