CaratHunter
Plans
Cushion|Natural|GIA

1.50ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 2225760185

Certificate GIA 2225760185

Diamond specifications and retailer prices

From HK$54,734 HKD
$6,976 USD
As of November 2, 2026
Save HK$48,140 HKD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$102,874 HKD at MOH London · As of November 1, 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 2225760185. Listed at 22 retailers as of November 1, 2026, with prices from HK$54,734 to HK$102,874, a HK$48,140 spread on the same certified stone. MOH London lists it at HK$102,874. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225760185
Dimensions6.84 × 6.66 × 4.63 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Top View
6.84 mm6.66 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225760185
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
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 2
Current: HK$102,874 HKD|Low: HK$53,785 HKD|High: HK$104,110 HKD|Avg: HK$71,224 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10HK$54,734 HKD
Retailer 6HK$55,040 HKD
Retailer 8HK$61,725 HKD
Retailer 9HK$61,725 HKD
Retailer 7HK$62,808 HKD
Retailer 3HK$68,890 HKD
Retailer 5HK$69,589 HKD
Retailer 2HK$80,629 HKD
Retailer 4HK$90,682 HKD
MOH LondonHK$102,874 HKD

44 data points across 10 retailers

22 retailersHK$54,734 HKD to HK$102,874 HKD

B
Cheapest Retailer
-
HK$54,734 HKD
$6,976 USD
B
Retailer 2
-
HK$55,040 HKD
$7,015 USD
View
B
Retailer 3
-
HK$57,394 HKD
$7,315 USD
View
B
Retailer 4
-
HK$57,794 HKD
$7,366 USD
View
B
Retailer 5
-
HK$59,400 HKD
$7,571 USD
View
B
Retailer 6
-
HK$61,474 HKD
$7,835 USD
View
B
Retailer 7
-
HK$61,725 HKD
$7,867 USD
View
B
Retailer 8
-
HK$61,725 HKD
$7,867 USD
View
Final sale: no returns
B
Retailer 9
-
HK$62,808 HKD
$8,005 USD
View
B
Retailer 10
-
HK$65,776 HKD
$8,383 USD
View
B
Retailer 11
-
HK$66,332 HKD
CA$11,742 CAD
View
B
Retailer 12
-
HK$67,768 HKD
A$13,288 AUD
View
B
Retailer 13
-
HK$67,955 HKD
$8,661 USD
View
B
Retailer 14
-
HK$68,890 HKD
£6,914 GBP
View
Retailer 15
-
HK$69,589 HKD
A$13,645 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
HK$72,263 HKD
$9,210 USD
View
B
Retailer 17
-
HK$72,263 HKD
$9,210 USD
View
C
Retailer 18
-
HK$74,695 HKD
$9,520 USD
View
B
Retailer 19
-
HK$80,629 HKD
€9,787 EUR
View
Retailer 20
-
HK$81,270 HKD
$10,358 USD
View
Price last confirmed 10 days ago
C
Retailer 21
-
HK$90,682 HKD
ZAR 186,714 ZAR
View
Most Expensive
C
MOH London
0DD2557B4 · Nov 1
HK$102,874 HKD
£10,324 GBP
View
21 more retailers have this diamond
Prices start from HK$54,734 HKDSave up to HK$48,140 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$54,734 HKD