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Cushion|Natural|GIA

1.54ct K SI1 Cushion Natural Diamond

GD • K/SI1 • GIA 5546337712

Certificate GIA 5546337712

Diamond specifications and retailer prices

From HK$14,342 HKD
As of November 4, 2026
Save HK$4,646 HKD (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$18,988 HKD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.54ct natural cushion diamond

This 1.54ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5546337712. Listed at 6 retailers as of November 4, 2026, with prices from HK$14,342 to HK$18,988, a HK$4,646 spread on the same certified stone. Michael Trio lists it at HK$18,988. 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

1.54
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5546337712
Dimensions6.56 × 6.32 × 4.29 mm
L/W Ratio1.04
Top View
6.56 mm6.32 mm1.54 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5546337712
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

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$18,988 HKD|Low: HK$14,233 HKD|High: HK$22,085 HKD|Avg: HK$16,894 HKD|-14.0%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 3HK$14,342 HKD
Retailer 7HK$14,484 HKD
Retailer 6HK$14,922 HKD
Retailer 4HK$16,380 HKD
Retailer 2HK$17,822 HKD
Retailer 5HK$17,901 HKD
Michael TrioHK$18,988 HKD

41 data points across 7 retailers

6 retailersHK$14,342 HKD to HK$18,988 HKD

A
Cheapest Retailer
-
HK$14,342 HKD
A
Retailer 2
-
HK$14,922 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$16,380 HKD
View
B+
Retailer 4
-
HK$17,822 HKD
View
B+
Retailer 5
-
HK$17,901 HKD
View
Most Expensive
B+
Michael Trio
3858742034 · Nov 6
HK$18,988 HKD
SGD 3,274 SGD
View
5 more retailers have this diamond
Prices start from HK$14,342 HKDSave up to HK$4,646 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
1.54ct Cushion
HK$14,342 HKD