Heart|Natural|GIA

0.51ct I IF Heart Natural Diamond

ID • I/IF • GIA 7528726898

Certificate GIA 7528726898

Diamond specifications and retailer prices

From €640 EUR
As of November 5, 2026
11 retailers carry this diamond
Most expensive: €769 EUR at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

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 7528726898. Listed at 11 retailers as of November 5, 2026. 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
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 7528726898
Dimensions4.73 × 5.62 × 3.36 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
4.73 mm5.62 mm0.51 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7528726898
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 40.2°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €640 EUR|Low: €435 EUR|High: €1,202 EUR|Avg: €645 EUR|+0.1%
Retailer 1
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
Wholesale Diamonds Direct
November 5, 2026
Retailer 6€435 EUR
Retailer 12€471 EUR
Retailer 3€484 EUR
Retailer 5€535 EUR
Retailer 11€548 EUR
Retailer 7€576 EUR
Retailer 8€593 EUR
Retailer 9€638 EUR
Retailer 1€640 EUR
Retailer 14€685 EUR
Retailer 13€703 EUR
Retailer 4€709 EUR
Wholesale Diamonds Direct€769 EUR
Retailer 10€779 EUR
Retailer 2€1,186 EUR

16 data points across 15 retailers

11 retailers

Retailer 1
-
€435 EUR
Price last confirmed 12 days ago
Retailer 2
-
€484 EUR
View
Price last confirmed 15 days ago
Retailer 3
-
€535 EUR
View
Price last confirmed 15 days ago
Retailer 4
-
€548 EUR
View
Price last confirmed 13 days ago
Retailer 5
-
€593 EUR
View
Price last confirmed 14 days ago
Retailer 6
-
€638 EUR
View
Price last confirmed 14 days ago
A
Retailer 7
-
€640 EUR
View
Retailer 8
-
€685 EUR
View
Price last confirmed 14 days ago
Retailer 9
-
€703 EUR
View
Price last confirmed 10 days ago
Retailer 10
-
€709 EUR
View
Price last confirmed 15 days ago
Most Expensive
Wholesale Diamonds Direct
524773804 · Oct 23
€769 EUR
$858 USD
View
Price last confirmed 14 days ago
10 more retailers have this diamond
Prices start from €640 EUR

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
€640 EUR