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Cushion|Natural|GIA

1.50ct M SI1 Cushion Natural Diamond

EX • M/SI1 • GIA 5556045062

Certificate GIA 5556045062

Diamond specifications and retailer prices

From $1,706 SGD
As of November 6, 2026
Save $1,920 SGD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,626 SGD at Wholesale Diamonds Direct · As of November 6, 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556045062. Listed at 10 retailers as of November 6, 2026, with prices from $1,706 to $3,626, a $1,920 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,626. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
M
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556045062
Dimensions7.58 × 6.05 × 4.16 mm
L/W Ratio1.25
Top View
7.58 mm6.05 mm1.50 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5556045062
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.8%

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 6
Current: $3,251 SGD|Low: $1,672 SGD|High: $4,025 SGD|Avg: $2,747 SGD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 6$1,706 SGD
Retailer 2$2,184 SGD
Retailer 4$2,211 SGD
Retailer 5$2,461 SGD
Retailer 7$2,477 SGD
Retailer 9$2,581 SGD
Retailer 8$2,627 SGD
Retailer 10$2,680 SGD
Retailer 3$2,922 SGD
Retailer 1$3,251 SGD
Wholesale Diamonds Direct$3,626 SGD

29 data points across 11 retailers

10 retailers$1,706 SGD to $3,626 SGD

A
Cheapest Retailer
-
$1,706 SGD
A
Retailer 2
-
$2,211 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,461 SGD
View
A
Retailer 4
-
$2,477 SGD
View
A
Retailer 5
-
$2,581 SGD
View
A
Retailer 6
-
$2,627 SGD
View
B+
Retailer 7
-
$2,680 SGD
View
B+
Retailer 8
-
$2,922 SGD
View
B+
Retailer 9
-
$3,251 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
625983008 · Nov 6
$3,626 SGD
$2,829 USD
View
9 more retailers have this diamond
Prices start from $1,706 SGDSave up to $1,920 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
$1,706 SGD