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Heart|Natural|GIA

0.55ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 6542968324

Certificate GIA 6542968324

Diamond specifications and retailer prices

From HK$4,318 HKD
As of November 4, 2026
Save HK$1,489 HKD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$5,807 HKD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.55ct natural heart diamond

This 0.55ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542968324. Listed at 2 retailers as of November 4, 2026, with prices from HK$4,318 to HK$5,807, a HK$1,489 spread on the same certified stone. 77 Diamonds lists it at HK$5,807. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542968324
Dimensions4.89 × 5.77 × 3.43 mm
L/W Ratio1.18
Top View
4.89 mm5.77 mm0.55 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542968324
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.4%

Caratlytics Score

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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 4
Current: HK$5,807 HKD|Low: HK$3,754 HKD|High: HK$5,807 HKD|Avg: HK$4,525 HKD|+7.3%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 3HK$4,146 HKD
Retailer 2HK$4,318 HKD
77 DiamondsHK$5,807 HKD

34 data points across 3 retailers

2 retailersHK$4,318 HKD to HK$5,807 HKD

A
Cheapest Retailer
-
HK$4,318 HKD
Final sale: no returns
Most Expensive
B
77 Diamonds
HSCPEG6XDTVX · Nov 5
HK$5,807 HKD
£583 GBP
View
1 more retailer has this diamond
Prices start from HK$4,318 HKDSave up to HK$1,489 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
0.55ct Heart
HK$4,318 HKD