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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 $2,401 NZD
As of November 6, 2026
Save $2,702 NZD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,103 NZD 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 $2,401 to $5,103, a $2,702 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,103. 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: $4,576 NZD|Low: $2,354 NZD|High: $5,666 NZD|Avg: $3,861 NZD|-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$2,401 NZD
Retailer 2$3,074 NZD
Retailer 4$3,112 NZD
Retailer 5$3,463 NZD
Retailer 7$3,487 NZD
Retailer 9$3,633 NZD
Retailer 8$3,698 NZD
Retailer 10$3,772 NZD
Retailer 3$4,113 NZD
Retailer 1$4,576 NZD
Wholesale Diamonds Direct$5,103 NZD

28 data points across 11 retailers

10 retailers$2,401 NZD to $5,103 NZD

A
Cheapest Retailer
-
$2,401 NZD
A
Retailer 2
-
$3,112 NZD
View
Final sale: no returns
A
Retailer 3
-
$3,463 NZD
View
A
Retailer 4
-
$3,487 NZD
View
A
Retailer 5
-
$3,633 NZD
View
A
Retailer 6
-
$3,698 NZD
View
B+
Retailer 7
-
$3,772 NZD
View
B+
Retailer 8
-
$4,113 NZD
View
B+
Retailer 9
-
$4,576 NZD
View
Most Expensive
B+
Wholesale Diamonds Direct
625983008 · Nov 6
$5,103 NZD
$2,829 USD
View
9 more retailers have this diamond
Prices start from $2,401 NZDSave up to $2,702 NZD

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
$2,401 NZD