Cushion|Natural|GIA

1.50ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 7412618497

Certificate GIA 7412618497

Diamond specifications and retailer prices

From $6,078 USD
As of November 6, 2026
Save $5,295 USD (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,373 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7412618497. Listed at 19 retailers as of November 4, 2026, with prices from $6,078 to $11,373, a $5,295 spread on the same certified stone. MOH London lists it at $11,373. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7412618497
Dimensions7.68 × 6.06 × 4.16 mm
L/W Ratio1.27
Top View
7.68 mm6.06 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7412618497
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $11,373 USD|Low: $5,940 USD|High: $11,540 USD|Avg: $7,651 USD|-0.3%
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 6, 2026
Retailer 11$6,078 USD
Retailer 7$6,125 USD
Retailer 4$6,465 USD
Retailer 2$6,776 USD
Retailer 8$6,900 USD
Retailer 12$7,519 USD
Retailer 10$7,565 USD
Retailer 6$7,644 USD
Retailer 9$7,898 USD
Retailer 3$8,090 USD
Retailer 5$8,805 USD
MOH London$11,373 USD

43 data points across 12 retailers

19 retailers$6,078 USD to $11,373 USD

B
Cheapest Retailer
-
$6,078 USD
B
Retailer 2
-
$6,125 USD
View
B+
Retailer 3
-
$6,343 USD
View
B+
Retailer 4
-
$6,363 USD
View
B
Retailer 5
-
$6,465 USD
View
B
Retailer 6
-
$6,561 USD
View
B
Retailer 7
-
$6,776 USD
View
Final sale: no returns
B
Retailer 8
-
$6,900 USD
View
B
Retailer 9
-
$7,286 USD
View
B
Retailer 10
-
$7,519 USD
View
B
Retailer 11
-
$7,565 USD
View
B
Retailer 12
-
$7,644 USD
View
B
Retailer 13
-
$7,898 USD
View
B
Retailer 14
-
$8,090 USD
View
B
Retailer 15
-
$8,090 USD
View
B
Retailer 16
-
$8,112 USD
View
B
Retailer 17
-
$8,360 USD
View
B
Retailer 18
-
$8,805 USD
View
Most Expensive
B
MOH London
1A7631ED8 · Nov 4
$11,373 USD
£8,955 GBP
View
18 more retailers have this diamond
Prices start from $6,078 USDSave up to $5,295 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.

B+
1.50ct Cushion
$6,078 USD