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Cushion|Natural|GIA

1.50ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 6542243678

Certificate GIA 6542243678

Diamond specifications and retailer prices

From $4,070 SGD
HK$24,800 HKD
As of October 29, 2026
Save $5,021 SGD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,091 SGD at MOH London · As of October 29, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542243678. Listed at 23 retailers as of October 29, 2026, with prices from $4,070 to $9,091, a $5,021 spread on the same certified stone. MOH London lists it at $9,091. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 6542243678
Dimensions6.57 × 6.45 × 4.44 mm
L/W Ratio1.02
Top View
6.57 mm6.45 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542243678
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 39°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,091 SGD|Low: $4,070 SGD|High: $9,449 SGD|Avg: $5,699 SGD|-3.8%
MOH London
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
Retailer 20
October 29, 2026
Retailer 20$4,070 SGD
Retailer 18$4,428 SGD
Retailer 19$4,475 SGD
Retailer 17$4,586 SGD
Retailer 6$4,713 SGD
Retailer 3$4,748 SGD
Retailer 14$4,774 SGD
Retailer 7$4,904 SGD
Retailer 10$4,928 SGD
Retailer 15$5,132 SGD
Retailer 8$5,141 SGD
Retailer 2$5,444 SGD
Retailer 11$5,452 SGD
Retailer 12$5,925 SGD
Retailer 13$6,415 SGD
Retailer 5$6,604 SGD
Retailer 16$6,852 SGD
Retailer 9$7,346 SGD
Retailer 4$8,703 SGD
MOH London$9,091 SGD

22 data points across 20 retailers

23 retailers$4,070 SGD to $9,091 SGD

A
Cheapest Retailer
-
$4,070 SGD
HK$24,800 HKD
A
Retailer 2
-
$4,428 SGD
$3,454 USD
View
Returns within 30 days
A
Retailer 3
-
$4,475 SGD
$3,491 USD
View
Returns within 30 days
A
Retailer 4
-
$4,586 SGD
$3,577 USD
View
Returns within 30 days
A
Retailer 5
-
$4,713 SGD
$3,676 USD
View
Returns within 30 days
A
Retailer 6
-
$4,748 SGD
$3,703 USD
View
Final sale: no returns
A
Retailer 7
-
$4,774 SGD
€3,547 EUR
View
Price last confirmed 4 days ago
Returns within 14 days
A
Retailer 8
-
$4,904 SGD
$3,825 USD
View
Price last confirmed 6 days ago
Returns within 40 days
A
Retailer 9
-
$4,928 SGD
$3,844 USD
View
Returns within 30 days
A
Retailer 10
-
$5,132 SGD
£3,152 GBP
View
Returns within 30 days
A
Retailer 11
-
$5,141 SGD
$4,010 USD
View
Returns within 30 days
Retailer 12
-
$5,444 SGD
$4,246 USD
View
Returns within 30 days
A
Retailer 13
-
$5,444 SGD
$4,246 USD
View
Price last confirmed 7 days ago
Returns within 30 days
A
Retailer 14
-
$5,452 SGD
View
Returns within 30 days
A
Retailer 15
-
$5,777 SGD
$4,506 USD
View
Price last confirmed 35 days ago
Returns within 30 days
A
Retailer 16
-
$5,857 SGD
A$7,028 AUD
View
A
Retailer 17
-
$5,925 SGD
A$7,109 AUD
View
Price last confirmed 19 days ago
A
Retailer 18
-
$6,415 SGD
€4,765 EUR
View
Returns within 100 days
A
Retailer 19
-
$6,604 SGD
£4,056 GBP
View
Returns within 30 days
A
Retailer 20
-
$6,852 SGD
ZAR 86,343 ZAR
View
Returns within 7 days
A
Retailer 21
-
$7,346 SGD
$5,730 USD
View
Returns within 60 days
B+
Retailer 22
-
$8,703 SGD
$6,788 USD
View
Returns within 3 days
Most Expensive
B+
MOH London
13589FFD4 · Oct 29
$9,091 SGD
£5,583 GBP
View
22 more retailers have this diamond
Prices start from $4,070 SGDSave up to $5,021 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
$4,070 SGD