CaratHunter
Plans
Heart|Natural|GIA

0.51ct F IF Heart Natural Diamond

EX • F/IF • GIA 6237797888

Certificate GIA 6237797888

Diamond specifications and retailer prices

From €778 EUR
SGD 1,179 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €778 EUR 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 October 31, 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
Color
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: Oct 31
Current: €778 EUR|Low: €525 EUR|High: €1,237 EUR|Avg: €809 EUR|-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
October 13, 2026
Retailer 9€525 EUR
Retailer 12€550 EUR
Retailer 4€690 EUR
Retailer 6€699 EUR
Retailer 11€711 EUR
Retailer 7€711 EUR
Fonder Diamond€778 EUR
Retailer 10€802 EUR
Retailer 8€848 EUR
Retailer 5€919 EUR
Retailer 13€965 EUR
Retailer 3€1,079 EUR
Retailer 2€1,237 EUR

4 data points across 13 retailers

1 retailer

B+
Fonder Diamond
209845173 · Oct 31
€778 EUR
SGD 1,179 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
€778 EUR