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Cushion|Natural|GIA

1.50ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 2357202461

Certificate GIA 2357202461

Diamond specifications and retailer prices

From HK$25,612 HKD
$3,264 USD
As of October 31, 2026
Save HK$30,090 HKD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$55,702 HKD at MOH London · As of November 2, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2357202461. Listed at 20 retailers as of October 31, 2026, with prices from HK$25,612 to HK$55,702, a HK$30,090 spread on the same certified stone. MOH London lists it at HK$55,702. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2357202461
Dimensions6.43 × 6.11 × 4.30 mm
L/W Ratio1.05
Top View
6.43 mm6.11 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2357202461
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 70.3%

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: Oct 31
Current: HK$55,702 HKD|Low: HK$25,612 HKD|High: HK$56,379 HKD|Avg: HK$35,206 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8HK$25,612 HKD
Retailer 9HK$26,088 HKD
Retailer 11HK$27,854 HKD
Retailer 7HK$28,874 HKD
Retailer 10HK$30,176 HKD
Retailer 2HK$31,385 HKD
Retailer 5HK$34,076 HKD
Retailer 3HK$35,529 HKD
Retailer 4HK$37,682 HKD
Retailer 6HK$40,944 HKD
MOH LondonHK$55,702 HKD

36 data points across 11 retailers

20 retailersHK$25,612 HKD to HK$55,702 HKD

A
Cheapest Retailer
-
HK$25,612 HKD
$3,264 USD
B+
Retailer 2
-
HK$26,088 HKD
$3,325 USD
View
B+
Retailer 3
-
HK$26,787 HKD
$3,414 USD
View
B+
Retailer 4
-
HK$27,854 HKD
$3,550 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$28,874 HKD
$3,680 USD
View
B+
Retailer 6
-
HK$29,717 HKD
$3,788 USD
View
B+
Retailer 7
-
HK$30,138 HKD
$3,841 USD
View
B+
Retailer 8
-
HK$30,176 HKD
$3,846 USD
View
B+
Retailer 9
-
HK$31,385 HKD
£3,150 GBP
View
B+
Retailer 10
-
HK$32,153 HKD
$4,098 USD
View
B+
Retailer 11
-
HK$34,052 HKD
$4,340 USD
View
B+
Retailer 12
-
HK$34,052 HKD
$4,340 USD
View
B+
Retailer 13
-
HK$34,076 HKD
£3,420 GBP
View
B+
Retailer 14
-
HK$35,229 HKD
$4,490 USD
View
Retailer 15
-
HK$35,529 HKD
A$6,967 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
HK$37,682 HKD
€4,574 EUR
View
Retailer 17
-
HK$37,693 HKD
$4,804 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
HK$38,485 HKD
$4,905 USD
View
B
Retailer 19
-
HK$40,944 HKD
ZAR 84,304 ZAR
View
Most Expensive
B
MOH London
7F733A093 · Nov 2
HK$55,702 HKD
£5,590 GBP
View
19 more retailers have this diamond
Prices start from HK$25,612 HKDSave up to HK$30,090 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
1.50ct Cushion
HK$25,612 HKD