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Cushion|Natural|GIA

1.50ct E SI2 Cushion Natural Diamond

ID • E/SI2 • GIA 5241022855

Certificate GIA 5241022855

Diamond specifications and retailer prices

From $3,482 USD
HK$27,200 HKD
As of October 29, 2026
Save $4,304 USD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,785 USD at MOH London · As of October 29, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241022855. Listed at 17 retailers as of October 29, 2026, with prices from $3,482 to $7,785, a $4,304 spread on the same certified stone. MOH London lists it at $7,785. 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
E
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241022855
Dimensions7.91 × 6.07 × 4.06 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.91 mm6.07 mm1.50 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5241022855
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 66.9%

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: Oct 29
Current: $7,785 USD|Low: $3,443 USD|High: $7,931 USD|Avg: $4,800 USD|-0.5%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 14$3,482 USD
Retailer 12$3,761 USD
Retailer 13$3,961 USD
Retailer 4$3,972 USD
Retailer 15$4,066 USD
Retailer 10$4,160 USD
Retailer 6$4,216 USD
Retailer 5$4,260 USD
Retailer 7$4,413 USD
Retailer 8$4,427 USD
Retailer 11$4,573 USD
Retailer 2$4,595 USD
Retailer 9$5,439 USD
Retailer 3$7,380 USD
MOH London$7,785 USD

26 data points across 15 retailers

17 retailers$3,482 USD to $7,785 USD

A
Cheapest Retailer
-
$3,482 USD
HK$27,200 HKD
A
Retailer 2
-
$3,761 USD
View
A
Retailer 3
-
$3,961 USD
View
A
Retailer 4
-
$3,972 USD
View
A
Retailer 5
-
$4,066 USD
View
Final sale: no returns
A
Retailer 6
-
$4,160 USD
View
A
Retailer 7
-
$4,213 USD
A$6,481 AUD
View
A
Retailer 8
-
$4,216 USD
View
A
Retailer 9
-
$4,260 USD
View
Retailer 10
-
$4,413 USD
SGD 5,964 SGD
View
Price last confirmed 28 days ago
A
Retailer 11
-
$4,427 USD
£3,486 GBP
View
A
Retailer 12
-
$4,573 USD
View
A
Retailer 13
-
$4,595 USD
£3,618 GBP
View
A
Retailer 14
-
$4,731 USD
A$7,278 AUD
View
A
Retailer 15
-
$5,439 USD
€5,180 EUR
View
B+
Retailer 16
-
$7,380 USD
View
Most Expensive
B+
MOH London
477C26608 · Oct 29
$7,785 USD
£6,130 GBP
View
16 more retailers have this diamond
Prices start from $3,482 USDSave up to $4,304 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
$3,482 USD