Cushion|Natural|GIA

1.50ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 2436909050

Certificate GIA 2436909050

Diamond specifications and retailer prices

From HK$54,590 HKD
$6,958 USD
As of November 2, 2026
Save HK$45,757 HKD (46%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$100,348 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2436909050. Listed at 27 retailers as of November 1, 2026, with prices from HK$54,590 to HK$100,348, a HK$45,757 spread on the same certified stone. MOH London lists it at HK$100,348. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2436909050
Dimensions7.05 × 5.87 × 4.04 mm
L/W Ratio1.20
Top View
7.05 mm5.87 mm1.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2436909050
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 68.8%

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 2
Current: HK$100,348 HKD|Low: HK$57,195 HKD|High: HK$101,553 HKD|Avg: HK$73,214 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7HK$57,195 HKD
Retailer 8HK$60,208 HKD
Retailer 9HK$60,216 HKD
Retailer 4HK$67,171 HKD
Retailer 2HK$67,367 HKD
Retailer 6HK$67,849 HKD
Retailer 3HK$74,628 HKD
Retailer 5HK$88,460 HKD
MOH LondonHK$100,348 HKD

37 data points across 9 retailers

27 retailersHK$54,590 HKD to HK$100,348 HKD

B+
Cheapest Retailer
-
HK$54,590 HKD
$6,958 USD
B+
Retailer 2
-
HK$55,963 HKD
$7,133 USD
View
B+
Retailer 3
-
HK$56,379 HKD
$7,186 USD
View
B+
Retailer 4
-
HK$57,195 HKD
$7,290 USD
View
B+
Retailer 5
-
HK$57,910 HKD
$7,381 USD
View
B+
Retailer 6
-
HK$60,020 HKD
$7,650 USD
View
B+
Retailer 7
-
HK$60,208 HKD
$7,674 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$60,216 HKD
$7,675 USD
View
B
Retailer 9
-
HK$61,441 HKD
CA$10,877 CAD
View
B
Retailer 10
-
HK$64,157 HKD
$8,177 USD
View
B
Retailer 11
-
HK$64,421 HKD
$8,211 USD
View
B+
Retailer 12
-
HK$65,998 HKD
$8,412 USD
View
B+
Retailer 13
-
HK$66,031 HKD
A$12,948 AUD
View
Retailer 14
-
HK$66,076 HKD
$8,422 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
HK$66,728 HKD
$8,505 USD
View
B+
Retailer 16
-
HK$67,171 HKD
£6,741 GBP
View
B+
Retailer 17
-
HK$67,367 HKD
£6,761 GBP
View
B
Retailer 18
-
HK$67,531 HKD
$8,607 USD
View
Retailer 19
-
HK$67,849 HKD
A$13,304 AUD
View
Price last confirmed 9 days ago
B
Retailer 20
-
HK$70,297 HKD
$8,960 USD
View
B
Retailer 21
-
HK$70,297 HKD
$8,960 USD
View
B
Retailer 22
-
HK$71,859 HKD
$9,159 USD
View
B
Retailer 23
-
HK$72,573 HKD
$9,250 USD
View
B
Retailer 24
-
HK$72,876 HKD
$9,289 USD
View
B
Retailer 25
-
HK$74,628 HKD
€9,059 EUR
View
B
Retailer 26
-
HK$88,460 HKD
ZAR 182,148 ZAR
View
Most Expensive
B
MOH London
CDFDF4890 · Nov 1
HK$100,348 HKD
£10,071 GBP
View
26 more retailers have this diamond
Prices start from HK$54,590 HKDSave up to HK$45,757 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$54,590 HKD