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Cushion|Natural|GIA

1.50ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 5553507905

Certificate GIA 5553507905

Diamond specifications and retailer prices

From $3,648 USD
HK$28,500 HKD
As of November 1, 2026
Save $4,400 USD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,048 USD at MOH London · As of November 1, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553507905. Listed at 14 retailers as of November 1, 2026, with prices from $3,648 to $8,048, a $4,400 spread on the same certified stone. MOH London lists it at $8,048. 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
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553507905
Dimensions7.54 × 5.76 × 4.19 mm
L/W Ratio1.31
Girdle conditionFaceted
Top View
7.54 mm5.76 mm1.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553507905
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.7%

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: Nov 1
Current: $8,048 USD|Low: $3,648 USD|High: $8,518 USD|Avg: $5,028 USD|-5.4%
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
November 2, 2026
Retailer 12$3,648 USD
Retailer 5$3,778 USD
Retailer 9$3,909 USD
Retailer 4$4,178 USD
Retailer 13$4,182 USD
Retailer 7$4,290 USD
Retailer 11$4,381 USD
Retailer 10$4,410 USD
Retailer 6$4,432 USD
Retailer 8$4,671 USD
Retailer 2$5,804 USD
Retailer 3$7,794 USD
MOH London$8,048 USD

33 data points across 13 retailers

14 retailers$3,648 USD to $8,048 USD

A
Cheapest Retailer
-
$3,648 USD
HK$28,500 HKD
A
Retailer 2
-
$3,778 USD
View
A
Retailer 3
-
$3,909 USD
View
A
Retailer 4
-
$4,178 USD
View
A
Retailer 5
-
$4,182 USD
View
A
Retailer 6
-
$4,290 USD
View
Final sale: no returns
A
Retailer 7
-
$4,381 USD
A$6,739 AUD
View
A
Retailer 8
-
$4,410 USD
View
A
Retailer 9
-
$4,432 USD
View
A
Retailer 10
-
$4,671 USD
£3,678 GBP
View
A
Retailer 11
-
$5,114 USD
A$7,868 AUD
View
A
Retailer 12
-
$5,804 USD
€5,528 EUR
View
Retailer 13
-
$7,794 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
DA593A19A · Nov 1
$8,048 USD
£6,337 GBP
View
13 more retailers have this diamond
Prices start from $3,648 USDSave up to $4,400 USD

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
$3,648 USD