Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 7541830100

Certificate GIA 7541830100

Diamond specifications and retailer prices

From $2,696 USD
As of November 6, 2026
Save $5,747 USD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,443 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541830100. Listed at 16 retailers as of November 4, 2026, with prices from $2,696 to $8,443, a $5,747 spread on the same certified stone. MOH London lists it at $8,443. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle35.28°
OriginNatural
Grading LabGIA
CertificateGIA 7541830100
Dimensions7.40 × 5.83 × 4.06 mm
L/W Ratio1.27
Key to symbols
Feather, Natural
Top View
7.40 mm5.83 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7541830100
Side View
Table 65.0%CrownGirdle: MED-VTKPavilion 35.28°Culet: NoneDepth 69.7%

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 6
Current: $8,443 USD|Low: $2,060 USD|High: $8,567 USD|Avg: $4,369 USD|+24.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 10$2,060 USD
Retailer 8$2,663 USD
Retailer 9$2,696 USD
Retailer 7$3,643 USD
Retailer 3$4,153 USD
Retailer 17$4,200 USD
Retailer 16$4,445 USD
Retailer 18$4,523 USD
Retailer 14$4,548 USD
Retailer 13$5,072 USD
Retailer 12$5,222 USD
Retailer 5$5,400 USD
Retailer 15$5,400 USD
Retailer 4$5,580 USD
Retailer 2$5,597 USD
Retailer 6$5,867 USD
Retailer 11$5,981 USD
MOH London$8,443 USD

40 data points across 18 retailers

16 retailers$2,696 USD to $8,443 USD

Retailer 1
-
$2,060 USD
Price last confirmed 63 days ago
A
Retailer 2
-
$2,696 USD
View
B+
Retailer 3
-
$4,153 USD
View
B+
Retailer 4
-
$4,200 USD
View
B
Retailer 5
-
$4,445 USD
View
Final sale: no returns
B
Retailer 6
-
$4,523 USD
View
B
Retailer 7
-
$4,548 USD
View
B
Retailer 8
-
$5,072 USD
View
B
Retailer 9
-
$5,222 USD
View
B
Retailer 10
-
$5,400 USD
View
B
Retailer 11
-
$5,400 USD
View
B
Retailer 12
-
$5,580 USD
View
B
Retailer 13
-
$5,597 USD
View
Retailer 14
-
$5,867 USD
View
Price last confirmed 24 days ago
B
Retailer 15
-
$5,981 USD
View
Most Expensive
C
MOH London
5B7781684 · Nov 4
$8,443 USD
£6,648 GBP
View
15 more retailers have this diamond
Prices start from $2,696 USDSave up to $5,747 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
$2,696 USD