Cushion|Natural|GIA

1.50ct I IF Cushion Natural Diamond

EX • I/IF • GIA 1543807666

Certificate GIA 1543807666

Diamond specifications and retailer prices

From $4,736 USD
As of November 4, 2026
Save $4,733 USD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,469 USD at MOH London · As of November 4, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543807666. Listed at 12 retailers as of November 4, 2026, with prices from $4,736 to $9,469, a $4,733 spread on the same certified stone. MOH London lists it at $9,469. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543807666
Dimensions7.66 × 5.89 × 4.04 mm
L/W Ratio1.30
Culet sizeNone
Top View
7.66 mm5.89 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543807666
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 68.6%

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: Nov 4
Current: $9,469 USD|Low: $4,697 USD|High: $9,879 USD|Avg: $6,744 USD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 7$4,736 USD
Retailer 9$5,399 USD
Retailer 10$5,580 USD
Retailer 12$5,620 USD
Retailer 3$6,116 USD
Retailer 8$6,162 USD
Retailer 5$6,280 USD
Retailer 11$6,473 USD
Retailer 4$6,497 USD
Retailer 2$7,011 USD
Retailer 6$7,917 USD
MOH London$9,469 USD

43 data points across 12 retailers

12 retailers$4,736 USD to $9,469 USD

A
Cheapest Retailer
-
$4,736 USD
Retailer 2
-
$5,399 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$5,580 USD
View
A
Retailer 4
-
$5,620 USD
View
Retailer 5
-
$6,116 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$6,162 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$6,280 USD
View
B+
Retailer 8
-
$6,473 USD
View
Retailer 9
-
$6,497 USD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
$7,011 USD
View
B+
Retailer 11
-
$7,917 USD
View
Most Expensive
B
MOH London
C0C9EB847 · Nov 4
$9,469 USD
£7,456 GBP
View
11 more retailers have this diamond
Prices start from $4,736 USDSave up to $4,733 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
$4,736 USD