CaratHunter
Plans
Cushion|Natural|GIA

1.50ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 2556950038

Certificate GIA 2556950038

Diamond specifications and retailer prices

From HK$19,155 HKD
As of November 6, 2026
Save HK$23,227 HKD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$42,382 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 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 2556950038. Listed at 12 retailers as of November 4, 2026, with prices from HK$19,155 to HK$42,382, a HK$23,227 spread on the same certified stone. MOH London lists it at HK$42,382. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556950038
Dimensions8.19 × 6.19 × 3.68 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural
Top View
8.19 mm6.19 mm1.50 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556950038
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

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$42,382 HKD|Low: HK$19,061 HKD|High: HK$43,437 HKD|Avg: HK$26,741 HKD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8HK$19,155 HKD
Retailer 2HK$20,260 HKD
Retailer 6HK$22,619 HKD
Retailer 10HK$25,573 HKD
Retailer 5HK$26,138 HKD
Retailer 9HK$26,530 HKD
Retailer 4HK$26,631 HKD
Retailer 7HK$27,274 HKD
Retailer 3HK$29,578 HKD
MOH LondonHK$42,382 HKD

37 data points across 10 retailers

12 retailersHK$19,155 HKD to HK$42,382 HKD

B+
Cheapest Retailer
-
HK$19,155 HKD
B+
Retailer 2
-
HK$20,260 HKD
View
B+
Retailer 3
-
HK$22,619 HKD
View
B+
Retailer 4
-
HK$23,802 HKD
View
B+
Retailer 5
-
HK$25,307 HKD
View
Retailer 6
-
HK$25,573 HKD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
HK$26,138 HKD
View
B+
Retailer 8
-
HK$26,530 HKD
View
B+
Retailer 9
-
HK$26,631 HKD
View
B+
Retailer 10
-
HK$27,274 HKD
View
B+
Retailer 11
-
HK$29,578 HKD
View
Most Expensive
B
MOH London
408BCCED0 · Nov 4
HK$42,382 HKD
£4,258 GBP
View
11 more retailers have this diamond
Prices start from HK$19,155 HKDSave up to HK$23,227 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$19,155 HKD