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Heart|Natural|GIA

0.51ct I IF Heart Natural Diamond

ID • I/IF • GIA 7528726898

Certificate GIA 7528726898

Diamond specifications and retailer prices

From HK$5,601 HKD
As of November 5, 2026
11 retailers carry this diamond
Most expensive: HK$6,734 HKD 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: HK$5,601 HKD|Low: HK$3,813 HKD|High: HK$10,528 HKD|Avg: HK$5,646 HKD|+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 6HK$3,813 HKD
Retailer 12HK$4,127 HKD
Retailer 3HK$4,236 HKD
Retailer 5HK$4,684 HKD
Retailer 11HK$4,801 HKD
Retailer 7HK$5,044 HKD
Retailer 8HK$5,194 HKD
Retailer 9HK$5,586 HKD
Retailer 1HK$5,601 HKD
Retailer 14HK$6,002 HKD
Retailer 13HK$6,158 HKD
Retailer 4HK$6,213 HKD
Wholesale Diamonds DirectHK$6,734 HKD
Retailer 10HK$6,825 HKD
Retailer 2HK$10,387 HKD

16 data points across 15 retailers

11 retailers

Retailer 1
-
HK$3,813 HKD
Price last confirmed 11 days ago
Retailer 2
-
HK$4,236 HKD
View
Price last confirmed 14 days ago
Retailer 3
-
HK$4,684 HKD
View
Price last confirmed 14 days ago
Retailer 4
-
HK$4,801 HKD
View
Price last confirmed 12 days ago
Retailer 5
-
HK$5,194 HKD
View
Price last confirmed 13 days ago
Retailer 6
-
HK$5,586 HKD
View
Price last confirmed 13 days ago
A
Retailer 7
-
HK$5,601 HKD
View
Retailer 8
-
HK$6,002 HKD
View
Price last confirmed 13 days ago
Retailer 9
-
HK$6,158 HKD
View
Price last confirmed 9 days ago
Retailer 10
-
HK$6,213 HKD
View
Price last confirmed 14 days ago
Most Expensive
Wholesale Diamonds Direct
524773804 · Oct 23
HK$6,734 HKD
$858 USD
View
Price last confirmed 13 days ago
10 more retailers have this diamond
Prices start from HK$5,601 HKD

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
HK$5,601 HKD