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Cushion|Natural|GIA

1.50ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 6551817221

Certificate GIA 6551817221

Diamond specifications and retailer prices

From $3,245 USD
As of October 28, 2026
Save $3,931 USD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,176 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551817221. Listed at 20 retailers as of October 28, 2026, with prices from $3,245 to $7,176, a $3,931 spread on the same certified stone. MOH London lists it at $7,176. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6551817221
Dimensions7.22 × 5.78 × 4.03 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.22 mm5.78 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551817221
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.7%

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: Oct 28
Current: $7,176 USD|Low: $3,245 USD|High: $7,214 USD|Avg: $4,193 USD|+17.6%
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
Retailer 19
Retailer 20
November 1, 2026
Retailer 18$3,245 USD
Retailer 10$3,282 USD
Retailer 3$3,363 USD
Retailer 17$3,366 USD
Retailer 9$3,384 USD
Retailer 8$3,402 USD
Retailer 7$3,569 USD
Retailer 5$3,695 USD
Retailer 11$3,804 USD
Retailer 4$3,859 USD
Retailer 19$3,867 USD
Retailer 20$3,890 USD
Retailer 15$4,034 USD
Retailer 16$4,208 USD
Retailer 6$4,304 USD
Retailer 12$4,309 USD
Retailer 2$4,366 USD
Retailer 14$4,535 USD
Retailer 13$5,246 USD
MOH London$7,176 USD

36 data points across 20 retailers

20 retailers$3,245 USD to $7,176 USD

A
Cheapest Retailer
-
$3,245 USD
A
Retailer 2
-
$3,282 USD
View
A
Retailer 3
-
$3,363 USD
View
A
Retailer 4
-
$3,366 USD
View
A
Retailer 5
-
$3,384 USD
View
A
Retailer 6
-
$3,402 USD
View
A
Retailer 7
-
$3,569 USD
View
Final sale: no returns
A
Retailer 8
-
$3,695 USD
View
Retailer 9
-
$3,804 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
$3,859 USD
View
B+
Retailer 11
-
$3,867 USD
View
B+
Retailer 12
-
$3,890 USD
CA$5,403 CAD
View
B+
Retailer 13
-
$4,034 USD
£3,176 GBP
View
B+
Retailer 14
-
$4,208 USD
View
B+
Retailer 15
-
$4,304 USD
View
Retailer 16
-
$4,309 USD
A$6,629 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$4,366 USD
£3,438 GBP
View
B+
Retailer 18
-
$4,535 USD
€4,319 EUR
View
B+
Retailer 19
-
$5,246 USD
ZAR 84,754 ZAR
View
Most Expensive
B
MOH London
311594339 · Oct 29
$7,176 USD
£5,650 GBP
View
19 more retailers have this diamond
Prices start from $3,245 USDSave up to $3,931 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
$3,245 USD