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Cushion|Natural|GIA

1.50ct J VS1 Cushion Natural Diamond

GD • J/VS1 • GIA 6422144779

Certificate GIA 6422144779

Diamond specifications and retailer prices

From $3,949 SGD
$3,089 USD
As of October 31, 2026
Save $4,689 SGD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,637 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6422144779. Listed at 20 retailers as of October 29, 2026, with prices from $3,949 to $8,637, a $4,689 spread on the same certified stone. MOH London lists it at $8,637. 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
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6422144779
Dimensions6.59 × 6.02 × 4.19 mm
L/W Ratio1.09
Top View
6.59 mm6.02 mm1.50 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6422144779
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.6%

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: $8,637 SGD|Low: $3,949 SGD|High: $8,696 SGD|Avg: $5,563 SGD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$3,949 SGD
Retailer 8$4,033 SGD
Retailer 9$4,295 SGD
Retailer 6$4,655 SGD
Retailer 4$4,841 SGD
Retailer 3$5,255 SGD
Retailer 10$5,509 SGD
Retailer 2$5,812 SGD
Retailer 5$6,315 SGD
MOH London$8,637 SGD

39 data points across 10 retailers

20 retailers$3,949 SGD to $8,637 SGD

A
Cheapest Retailer
-
$3,949 SGD
$3,089 USD
A
Retailer 2
-
$4,033 SGD
$3,155 USD
View
B+
Retailer 3
-
$4,132 SGD
$3,232 USD
View
B+
Retailer 4
-
$4,295 SGD
$3,360 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,468 SGD
$3,495 USD
View
B+
Retailer 6
-
$4,602 SGD
$3,600 USD
View
B+
Retailer 7
-
$4,655 SGD
$3,641 USD
View
B+
Retailer 8
-
$4,657 SGD
$3,643 USD
View
B+
Retailer 9
-
$4,841 SGD
£2,982 GBP
View
B+
Retailer 10
-
$4,936 SGD
$3,861 USD
View
B+
Retailer 11
-
$5,203 SGD
View
B+
Retailer 12
-
$5,255 SGD
£3,237 GBP
View
B+
Retailer 13
-
$5,267 SGD
$4,120 USD
View
B+
Retailer 14
-
$5,267 SGD
$4,120 USD
View
B+
Retailer 15
-
$5,433 SGD
$4,250 USD
View
Retailer 16
-
$5,509 SGD
A$6,629 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$5,812 SGD
€4,330 EUR
View
Retailer 18
-
$5,815 SGD
$4,549 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$6,315 SGD
ZAR 79,802 ZAR
View
Most Expensive
B
MOH London
015F616A3 · Oct 29
$8,637 SGD
£5,320 GBP
View
19 more retailers have this diamond
Prices start from $3,949 SGDSave up to $4,689 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
$3,949 SGD