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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 $5,975 SGD
HK$36,500 HKD
As of November 2, 2026
Save $5,570 SGD (48%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,654 SGD 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 November 2, 2026, with a 93% 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: Nov 2
Current: $6,706 SGD|Low: $5,893 SGD|High: $12,654 SGD|Avg: $7,878 SGD|-4.3%
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 15$5,975 SGD
Retailer 13$5,978 SGD
Retailer 6$6,241 SGD
Retailer 3$6,288 SGD
Retailer 19$6,552 SGD
Retailer 9$6,685 SGD
Retailer 1$6,706 SGD
Retailer 10$6,797 SGD
Retailer 7$6,832 SGD
Retailer 5$6,904 SGD
Retailer 14$7,034 SGD
Retailer 18$7,062 SGD
Retailer 16$7,383 SGD
Retailer 2$7,518 SGD
Retailer 8$7,860 SGD
Retailer 11$8,134 SGD
Retailer 17$8,561 SGD
Retailer 4$9,508 SGD
Retailer 12$11,545 SGD
Wholesale Diamonds Direct$12,654 SGD

21 data points across 20 retailers

21 retailers$5,975 SGD to $11,545 SGD

A
Cheapest Retailer
-
$5,975 SGD
HK$36,500 HKD
A
Retailer 2
-
$5,978 SGD
$4,674 USD
View
A
Retailer 3
-
$6,241 SGD
$4,880 USD
View
A
Retailer 4
-
$6,288 SGD
$4,917 USD
View
B+
Retailer 5
-
$6,552 SGD
$5,123 USD
View
Final sale: no returns
B+
Retailer 6
-
$6,685 SGD
$5,227 USD
View
B+
Retailer 7
-
$6,706 SGD
€4,994 EUR
View
B+
Retailer 8
-
$6,797 SGD
$5,315 USD
View
B+
Retailer 9
-
$6,832 SGD
$5,342 USD
View
B+
Retailer 10
-
$6,904 SGD
$5,398 USD
View
B+
Retailer 11
-
$7,034 SGD
$5,500 USD
View
B+
Retailer 12
-
$7,062 SGD
$5,522 USD
View
B+
Retailer 13
-
$7,383 SGD
£4,546 GBP
View
B+
Retailer 14
-
$7,518 SGD
£4,628 GBP
View
Retailer 15
-
$7,860 SGD
$6,146 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$8,020 SGD
A$9,648 AUD
View
Retailer 17
-
$8,134 SGD
A$9,785 AUD
View
Price last confirmed 23 days ago
B
Retailer 18
-
$8,561 SGD
€6,375 EUR
View
B
Retailer 19
-
$9,508 SGD
ZAR 120,105 ZAR
View
B
Retailer 20
-
$11,545 SGD
£7,108 GBP
View
Most Expensive
Wholesale Diamonds Direct
425955122 · Oct 23
$12,654 SGD
$9,894 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from $5,975 SGDSave up to $5,570 SGD

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
$5,975 SGD