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Cushion|Natural|GIA

1.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6325205386

Certificate GIA 6325205386

Diamond specifications and retailer prices

From HK$55,527 HKD
$7,077 USD
As of November 2, 2026
Save HK$48,842 HKD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$104,369 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6325205386. Listed at 22 retailers as of November 2, 2026, with prices from HK$55,527 to HK$104,369, a HK$48,842 spread on the same certified stone. MOH London lists it at HK$104,369. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6325205386
Dimensions6.77 × 6.70 × 4.25 mm
L/W Ratio1.01
Top View
6.77 mm6.70 mm1.50 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6325205386
Side View
Table 71.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 63.4%

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$104,369 HKD|Low: HK$55,527 HKD|High: HK$105,624 HKD|Avg: HK$72,945 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$55,527 HKD
Retailer 6HK$55,864 HKD
Retailer 7HK$62,628 HKD
Retailer 8HK$62,628 HKD
Retailer 5HK$69,163 HKD
Retailer 3HK$69,913 HKD
Retailer 9HK$69,917 HKD
Retailer 2HK$77,705 HKD
Retailer 4HK$92,005 HKD
MOH LondonHK$104,369 HKD

44 data points across 10 retailers

22 retailersHK$55,527 HKD to HK$104,369 HKD

B
Cheapest Retailer
-
HK$55,527 HKD
$7,077 USD
B
Retailer 2
-
HK$55,864 HKD
$7,120 USD
View
B
Retailer 3
-
HK$58,249 HKD
$7,424 USD
View
B
Retailer 4
-
HK$58,472 HKD
A$11,465 AUD
View
B
Retailer 5
-
HK$58,642 HKD
$7,474 USD
View
B
Retailer 6
-
HK$60,287 HKD
$7,684 USD
View
B
Retailer 7
-
HK$61,523 HKD
CA$10,891 CAD
View
B
Retailer 8
-
HK$62,376 HKD
$7,950 USD
View
B
Retailer 9
-
HK$62,628 HKD
$7,982 USD
View
Final sale: no returns
B
Retailer 10
-
HK$62,628 HKD
$7,982 USD
View
B
Retailer 11
-
HK$63,726 HKD
$8,122 USD
View
Retailer 12
-
HK$69,163 HKD
A$13,561 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
HK$69,913 HKD
£7,016 GBP
View
B
Retailer 14
-
HK$69,917 HKD
$8,911 USD
View
B
Retailer 15
-
HK$71,949 HKD
$9,170 USD
View
B
Retailer 16
-
HK$74,303 HKD
$9,470 USD
View
B
Retailer 17
-
HK$74,303 HKD
$9,470 USD
View
B
Retailer 18
-
HK$76,735 HKD
$9,780 USD
View
B
Retailer 19
-
HK$77,705 HKD
€9,432 EUR
View
Retailer 20
-
HK$82,455 HKD
$10,509 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
HK$92,005 HKD
ZAR 189,437 ZAR
View
Most Expensive
B
MOH London
D3573035C · Nov 2
HK$104,369 HKD
£10,474 GBP
View
21 more retailers have this diamond
Prices start from HK$55,527 HKDSave up to HK$48,842 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$55,527 HKD