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Cushion|Natural|GIA

1.50ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 2477646016

Certificate GIA 2477646016

Diamond specifications and retailer prices

From HK$36,437 HKD
$4,644 USD
As of November 1, 2026
Save HK$38,446 HKD (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$74,884 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2477646016. Listed at 17 retailers as of October 28, 2026, with prices from HK$36,437 to HK$74,884, a HK$38,446 spread on the same certified stone. Queensmith lists it at HK$74,884. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2477646016
Dimensions6.93 × 6.42 × 4.45 mm
L/W Ratio1.08
Top View
6.93 mm6.42 mm1.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2477646016
Side View
Table 62.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 69.4%

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: Nov 1
Current: HK$74,884 HKD|Low: HK$35,347 HKD|High: HK$75,183 HKD|Avg: HK$48,630 HKD|+2.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10HK$36,437 HKD
Retailer 8HK$37,551 HKD
Retailer 9HK$38,556 HKD
Retailer 11HK$39,238 HKD
Retailer 7HK$41,780 HKD
Retailer 3HK$42,157 HKD
Retailer 2HK$43,450 HKD
Retailer 5HK$44,984 HKD
Retailer 4HK$50,370 HKD
Retailer 6HK$67,938 HKD
QueensmithHK$74,884 HKD

40 data points across 11 retailers

17 retailersHK$36,437 HKD to HK$74,884 HKD

A
Cheapest Retailer
-
HK$36,437 HKD
$4,644 USD
B+
Retailer 2
-
HK$36,837 HKD
$4,695 USD
View
B+
Retailer 3
-
HK$37,551 HKD
$4,786 USD
View
B+
Retailer 4
-
HK$38,556 HKD
$4,914 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$39,238 HKD
$5,001 USD
View
B+
Retailer 6
-
HK$41,324 HKD
$5,267 USD
View
B+
Retailer 7
-
HK$41,780 HKD
$5,325 USD
View
B+
Retailer 8
-
HK$42,157 HKD
$5,373 USD
View
B+
Retailer 9
-
HK$43,450 HKD
£4,361 GBP
View
B+
Retailer 10
-
HK$44,958 HKD
$5,730 USD
View
B+
Retailer 11
-
HK$44,958 HKD
$5,730 USD
View
B+
Retailer 12
-
HK$44,984 HKD
£4,514 GBP
View
B+
Retailer 13
-
HK$46,449 HKD
$5,920 USD
View
B+
Retailer 14
-
HK$50,370 HKD
€6,114 EUR
View
Retailer 15
-
HK$50,874 HKD
$6,484 USD
View
Price last confirmed 18 days ago
B
Retailer 16
-
HK$67,938 HKD
£6,818 GBP
View
Most Expensive
B
Queensmith
2477646016 · Oct 28
HK$74,884 HKD
£7,515 GBP
View
16 more retailers have this diamond
Prices start from HK$36,437 HKDSave up to HK$38,446 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$36,437 HKD