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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 $1,254 AUD
SGD 1,186 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $1,254 AUD 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: $1,254 AUD|Low: $840 AUD|High: $1,981 AUD|Avg: $1,296 AUD|+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 9$840 AUD
Retailer 12$881 AUD
Retailer 4$1,106 AUD
Retailer 6$1,119 AUD
Retailer 11$1,137 AUD
Retailer 7$1,139 AUD
Fonder Diamond$1,254 AUD
Retailer 10$1,286 AUD
Retailer 8$1,359 AUD
Retailer 5$1,471 AUD
Retailer 13$1,546 AUD
Retailer 3$1,728 AUD
Retailer 2$1,981 AUD

6 data points across 13 retailers

1 retailer

B+
Fonder Diamond
209845173 · Nov 5
$1,254 AUD
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
$1,254 AUD