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Cushion|Natural|GIA

1.50ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 7542714283

Certificate GIA 7542714283

Diamond specifications and retailer prices

From HK$36,241 HKD
$4,619 USD
As of October 31, 2026
Save HK$36,749 HKD (50%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$77,631 HKD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded G 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 7542714283. Listed at 21 retailers as of October 29, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 7542714283
Dimensions7.28 × 6.28 × 4.21 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
7.28 mm6.28 mm1.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542714283
Side View
Table 70.0%CrownGirdle: STK-VTKPavilion 39.3°Culet: NDepth 67.1%

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$36,657 HKD|Low: HK$36,155 HKD|High: HK$77,631 HKD|Avg: HK$48,080 HKD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Wholesale Diamonds Direct
November 2, 2026
Retailer 3HK$36,241 HKD
Retailer 1HK$36,657 HKD
Retailer 5HK$38,289 HKD
Retailer 17HK$38,579 HKD
Retailer 15HK$40,196 HKD
Retailer 19HK$40,706 HKD
Retailer 8HK$41,012 HKD
Retailer 9HK$41,702 HKD
Retailer 6HK$41,916 HKD
Retailer 4HK$42,353 HKD
Retailer 18HK$42,683 HKD
Retailer 14HK$43,323 HKD
Retailer 12HK$45,295 HKD
Retailer 16HK$46,120 HKD
Retailer 7HK$48,222 HKD
Retailer 11HK$49,904 HKD
Retailer 13HK$52,520 HKD
Retailer 2HK$58,332 HKD
Retailer 10HK$72,990 HKD
Wholesale Diamonds DirectHK$77,631 HKD

22 data points across 20 retailers

21 retailersHK$36,241 HKD to HK$72,990 HKD

A
Cheapest Retailer
-
HK$36,241 HKD
$4,619 USD
A
Retailer 2
-
HK$36,657 HKD
View
B+
Retailer 3
-
HK$38,289 HKD
$4,880 USD
View
A
Retailer 4
-
HK$38,579 HKD
$4,917 USD
View
B+
Retailer 5
-
HK$40,196 HKD
$5,123 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$40,706 HKD
€4,941 EUR
View
B+
Retailer 7
-
HK$41,012 HKD
$5,227 USD
View
B+
Retailer 8
-
HK$41,702 HKD
$5,315 USD
View
B+
Retailer 9
-
HK$41,916 HKD
$5,342 USD
View
B+
Retailer 10
-
HK$42,353 HKD
$5,398 USD
View
B+
Retailer 11
-
HK$42,683 HKD
$5,440 USD
View
B+
Retailer 12
-
HK$43,323 HKD
$5,522 USD
View
B+
Retailer 13
-
HK$45,295 HKD
£4,546 GBP
View
B+
Retailer 14
-
HK$46,120 HKD
£4,628 GBP
View
Retailer 15
-
HK$48,222 HKD
$6,146 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
HK$49,204 HKD
A$9,648 AUD
View
Retailer 17
-
HK$49,904 HKD
A$9,785 AUD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
HK$52,520 HKD
€6,375 EUR
View
B
Retailer 19
-
HK$58,332 HKD
ZAR 120,105 ZAR
View
B
Retailer 20
-
HK$72,990 HKD
£7,325 GBP
View
Most Expensive
Wholesale Diamonds Direct
425955122 · Oct 23
HK$77,631 HKD
$9,894 USD
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from HK$36,241 HKDSave up to HK$36,749 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$36,241 HKD