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Cushion|Natural|GIA

1.50ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 7412618497

Certificate GIA 7412618497

Diamond specifications and retailer prices

From HK$47,636 HKD
As of November 6, 2026
Save HK$41,498 HKD (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$89,134 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7412618497. Listed at 19 retailers as of November 4, 2026, with prices from HK$47,636 to HK$89,134, a HK$41,498 spread on the same certified stone. MOH London lists it at HK$89,134. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7412618497
Dimensions7.68 × 6.06 × 4.16 mm
L/W Ratio1.27
Top View
7.68 mm6.06 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7412618497
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.6%

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 6
Current: HK$89,134 HKD|Low: HK$46,554 HKD|High: HK$90,447 HKD|Avg: HK$59,963 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11HK$47,636 HKD
Retailer 7HK$48,004 HKD
Retailer 4HK$50,669 HKD
Retailer 2HK$53,106 HKD
Retailer 8HK$54,078 HKD
Retailer 12HK$58,929 HKD
Retailer 10HK$59,290 HKD
Retailer 6HK$59,909 HKD
Retailer 9HK$61,900 HKD
Retailer 3HK$63,405 HKD
Retailer 5HK$69,008 HKD
MOH LondonHK$89,134 HKD

43 data points across 12 retailers

19 retailersHK$47,636 HKD to HK$89,134 HKD

B
Cheapest Retailer
-
HK$47,636 HKD
B
Retailer 2
-
HK$48,004 HKD
View
B+
Retailer 3
-
HK$49,713 HKD
View
B+
Retailer 4
-
HK$49,869 HKD
View
B
Retailer 5
-
HK$50,669 HKD
View
B
Retailer 6
-
HK$51,421 HKD
View
B
Retailer 7
-
HK$53,106 HKD
View
Final sale: no returns
B
Retailer 8
-
HK$54,078 HKD
View
B
Retailer 9
-
HK$57,103 HKD
View
B
Retailer 10
-
HK$58,929 HKD
View
B
Retailer 11
-
HK$59,290 HKD
View
B
Retailer 12
-
HK$59,909 HKD
View
B
Retailer 13
-
HK$61,900 HKD
View
B
Retailer 14
-
HK$63,405 HKD
View
B
Retailer 15
-
HK$63,405 HKD
View
B
Retailer 16
-
HK$63,577 HKD
View
B
Retailer 17
-
HK$65,521 HKD
View
B
Retailer 18
-
HK$69,008 HKD
View
Most Expensive
B
MOH London
1A7631ED8 · Nov 4
HK$89,134 HKD
£8,955 GBP
View
18 more retailers have this diamond
Prices start from HK$47,636 HKDSave up to HK$41,498 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$47,636 HKD