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Heart|Natural|GIA

0.54ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 6542293079

Certificate GIA 6542293079

Diamond specifications and retailer prices

From HK$3,057 HKD
As of November 6, 2026
Save HK$869 HKD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$3,925 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.54ct natural heart diamond

This 0.54ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542293079. Listed at 3 retailers as of November 6, 2026, with prices from HK$3,057 to HK$3,925, a HK$869 spread on the same certified stone. 77 Diamonds lists it at HK$3,925. 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

0.54
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542293079
Dimensions5.12 × 5.76 × 3.29 mm
L/W Ratio1.13
Top View
5.12 mm5.76 mm0.54 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542293079
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.0%

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 6
Current: HK$3,925 HKD|Low: HK$2,900 HKD|High: HK$4,403 HKD|Avg: HK$3,468 HKD|-9.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2HK$3,057 HKD
Retailer 3HK$3,182 HKD
77 DiamondsHK$3,925 HKD

41 data points across 3 retailers

3 retailersHK$3,057 HKD to HK$3,925 HKD

A
Cheapest Retailer
-
HK$3,057 HKD
A
Retailer 2
-
HK$3,182 HKD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSCPGSEN4ZKU · Nov 6
HK$3,925 HKD
£394 GBP
View
2 more retailers have this diamond
Prices start from HK$3,057 HKDSave up to HK$869 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
0.54ct Heart
HK$3,057 HKD