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Heart|Natural|GIA

0.51ct I IF Heart Natural Diamond

ID • I/IF • GIA 7526837642

Certificate GIA 7526837642

Diamond specifications and retailer prices

From €608 EUR
SGD 921 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €608 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 I 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 7526837642. 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
I
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 7526837642
Dimensions5.55 × 4.65 × 3.42 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.55 mm4.65 mm0.51 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526837642
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 39.4°Culet: NoneDepth 61.5%

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: Oct 31
Current: €608 EUR|Low: €449 EUR|High: €927 EUR|Avg: €663 EUR|-0.3%
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 5€449 EUR
Retailer 10€453 EUR
Retailer 7€479 EUR
Retailer 11€567 EUR
Fonder Diamond€608 EUR
Retailer 14€657 EUR
Retailer 3€662 EUR
Retailer 13€684 EUR
Retailer 8€713 EUR
Retailer 4€723 EUR
Retailer 9€762 EUR
Retailer 2€779 EUR
Retailer 12€820 EUR
Retailer 6€927 EUR

4 data points across 14 retailers

1 retailer

A
Fonder Diamond
209467190 · Oct 31
€608 EUR
SGD 921 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
€608 EUR