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Cushion|Natural|GIA

1.50ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 6217656757

Certificate GIA 6217656757

Diamond specifications and retailer prices

From HK$26,804 HKD
As of November 4, 2026
Save HK$11,898 HKD (31%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$38,702 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 K 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 6217656757. Listed at 13 retailers as of November 4, 2026, with prices from HK$26,804 to HK$38,702, a HK$11,898 spread on the same certified stone. Yorxs lists it at HK$38,702. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6217656757
Dimensions6.39 × 6.26 × 4.34 mm
L/W Ratio1.02
Top View
6.39 mm6.26 mm1.50 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6217656757
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$34,210 HKD|Low: HK$26,804 HKD|High: HK$38,801 HKD|Avg: HK$31,862 HKD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 3HK$26,804 HKD
Retailer 5HK$27,995 HKD
Retailer 7HK$28,904 HKD
Retailer 2HK$31,091 HKD
Retailer 4HK$33,160 HKD
Retailer 6HK$34,069 HKD
Retailer 1HK$34,210 HKD
YorxsHK$38,702 HKD

44 data points across 8 retailers

13 retailersHK$26,804 HKD to HK$38,702 HKD

B+
Cheapest Retailer
-
HK$26,804 HKD
B+
Retailer 2
-
HK$27,995 HKD
View
B+
Retailer 3
-
HK$28,270 HKD
View
B+
Retailer 4
-
HK$28,559 HKD
View
B+
Retailer 5
-
HK$28,904 HKD
View
B
Retailer 6
-
HK$30,621 HKD
View
B
Retailer 7
-
HK$30,809 HKD
View
B
Retailer 8
-
HK$31,091 HKD
View
B
Retailer 9
-
HK$33,160 HKD
View
B
Retailer 10
-
HK$34,069 HKD
View
B
Retailer 11
-
HK$34,210 HKD
View
B
Retailer 12
-
HK$34,688 HKD
View
Most Expensive
B
Yorxs
204430056 · Nov 6
HK$38,702 HKD
€4,703 EUR
View
12 more retailers have this diamond
Prices start from HK$26,804 HKDSave up to HK$11,898 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$26,804 HKD