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Heart|Natural|GIA

0.51ct E IF Heart Natural Diamond

EX • E/IF • GIA 2544291472

Certificate GIA 2544291472

Diamond specifications and retailer prices

From HK$5,633 HKD
As of November 4, 2026
Save HK$987 HKD (15%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$6,619 HKD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded E 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 2544291472. Listed at 5 retailers as of November 4, 2026, with prices from HK$5,633 to HK$6,619, a HK$987 spread on the same certified stone. 77 Diamonds lists it at HK$6,619. 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
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544291472
Dimensions4.88 × 5.65 × 3.23 mm
L/W Ratio1.16
Top View
4.88 mm5.65 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2544291472
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.1%

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: Nov 4
Current: HK$6,619 HKD|Low: HK$5,099 HKD|High: HK$7,422 HKD|Avg: HK$6,353 HKD|-6.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2HK$5,633 HKD
Retailer 3HK$5,664 HKD
Retailer 4HK$6,174 HKD
Retailer 5HK$6,300 HKD
77 DiamondsHK$6,619 HKD

41 data points across 5 retailers

5 retailersHK$5,633 HKD to HK$6,619 HKD

A
Cheapest Retailer
-
HK$5,633 HKD
A
Retailer 2
-
HK$5,664 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$6,174 HKD
View
A
Retailer 4
-
HK$6,300 HKD
View
Most Expensive
A
77 Diamonds
HSCP2UAGUNAX · Nov 5
HK$6,619 HKD
£664 GBP
View
4 more retailers have this diamond
Prices start from HK$5,633 HKDSave up to HK$987 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$5,633 HKD