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Cushion|Natural|GIA

1.50ct L SI2 Cushion Natural Diamond

GD • L/SI2 • GIA 6551151244

Certificate GIA 6551151244

Diamond specifications and retailer prices

From HK$40,206 HKD
As of November 6, 2026
Save HK$5,574 HKD (12%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$45,779 HKD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551151244. Listed at 4 retailers as of November 6, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.50
Carat
L
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551151244
Dimensions10.05 × 5.80 × 2.92 mm
L/W Ratio1.73
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
10.05 mm5.80 mm1.50 ctL / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551151244
Side View
Table 54.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 50.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$40,206 HKD|Low: HK$37,635 HKD|High: HK$51,484 HKD|Avg: HK$43,388 HKD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 6, 2026
Retailer 4HK$37,635 HKD
Retailer 1HK$40,206 HKD
Retailer 3HK$40,943 HKD
Retailer 2HK$41,875 HKD
YorxsHK$45,779 HKD
Retailer 5HK$51,484 HKD

43 data points across 6 retailers

4 retailersHK$40,206 HKD to HK$45,779 HKD

B
Cheapest Retailer
-
HK$40,206 HKD
Retailer 2
-
HK$40,943 HKD
View
Price last confirmed 9 days ago
C
Retailer 3
-
HK$41,875 HKD
View
Most Expensive
C
Yorxs
AE3C3B1FD · Nov 6
HK$45,779 HKD
€5,563 EUR
View
3 more retailers have this diamond
Prices start from HK$40,206 HKDSave up to HK$5,574 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.

B
1.50ct Cushion
HK$40,206 HKD