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Cushion|Natural|GIA

1.50ct H VS1 Cushion Natural Diamond

VG • H/VS1 • GIA 1558328395

Certificate GIA 1558328395

Diamond specifications and retailer prices

From $4,912 SGD
$3,831 USD
As of October 28, 2026
Save $5,258 SGD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,170 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558328395. Listed at 21 retailers as of October 28, 2026, with prices from $4,912 to $10,170, a $5,258 spread on the same certified stone. MOH London lists it at $10,170. 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
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.4°
Pavilion angle32.3°
OriginNatural
Grading LabGIA
CertificateGIA 1558328395
Dimensions6.66 × 6.12 × 4.18 mm
L/W Ratio1.09
Key to symbols
Feather, Needle, Pinpoint
Top View
6.66 mm6.12 mm1.50 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558328395
Side View
Table 65.0%Crown 32.4°Girdle: THK-VTKPavilion 32.3°Culet: NDepth 68.4%

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 28
Current: $10,170 SGD|Low: $4,912 SGD|High: $10,395 SGD|Avg: $6,379 SGD|-2.2%
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 4$4,912 SGD
Retailer 17$4,936 SGD
Retailer 16$5,025 SGD
Retailer 8$5,063 SGD
Retailer 5$5,310 SGD
Retailer 18$5,449 SGD
Retailer 3$5,718 SGD
Retailer 20$5,754 SGD
Retailer 2$5,892 SGD
Retailer 6$6,085 SGD
Retailer 14$6,278 SGD
Retailer 9$6,403 SGD
Retailer 12$6,462 SGD
Retailer 19$6,462 SGD
Retailer 11$6,680 SGD
Retailer 7$7,012 SGD
Retailer 13$7,177 SGD
Retailer 10$7,386 SGD
Retailer 15$7,734 SGD
MOH London$10,170 SGD

30 data points across 20 retailers

21 retailers$4,912 SGD to $10,170 SGD

A
Cheapest Retailer
-
$4,912 SGD
$3,831 USD
A
Retailer 2
-
$4,936 SGD
$3,850 USD
View
A
Retailer 3
-
$5,025 SGD
$3,919 USD
View
A
Retailer 4
-
$5,025 SGD
$3,919 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$5,063 SGD
$3,949 USD
View
A
Retailer 6
-
$5,310 SGD
$4,142 USD
View
Final sale: no returns
A
Retailer 7
-
$5,449 SGD
$4,250 USD
View
A
Retailer 8
-
$5,718 SGD
$4,460 USD
View
A
Retailer 9
-
$5,754 SGD
$4,488 USD
View
Price last confirmed 17 days ago
A
Retailer 10
-
$5,892 SGD
£3,619 GBP
View
A
Retailer 11
-
$6,085 SGD
$4,746 USD
View
A
Retailer 12
-
$6,278 SGD
£3,855 GBP
View
A
Retailer 13
-
$6,403 SGD
A$7,683 AUD
View
Price last confirmed 19 days ago
A
Retailer 14
-
$6,462 SGD
$5,040 USD
View
A
Retailer 15
-
$6,462 SGD
$5,040 USD
View
B+
Retailer 16
-
$6,680 SGD
$5,210 USD
View
B+
Retailer 17
-
$7,012 SGD
$5,469 USD
View
A
Retailer 18
-
$7,177 SGD
€5,331 EUR
View
B+
Retailer 19
-
$7,386 SGD
£4,536 GBP
View
B+
Retailer 20
-
$7,734 SGD
ZAR 97,451 ZAR
View
Most Expensive
B+
MOH London
614CE15E2 · Oct 29
$10,170 SGD
£6,246 GBP
View
20 more retailers have this diamond
Prices start from $4,912 SGDSave up to $5,258 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
$4,912 SGD