Cushion|Natural|GIA

1.51ct J IF Cushion Natural Diamond

VG • J/IF • GIA 2536186361

Certificate GIA 2536186361

Diamond specifications and retailer prices

From $2,949 USD
As of November 6, 2026
Save $3,205 USD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,154 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2536186361. Listed at 20 retailers as of November 2, 2026, with prices from $2,949 to $6,154, a $3,205 spread on the same certified stone. MOH London lists it at $6,154. 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

1.51
Carat
J
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 2536186361
Dimensions6.47 × 6.40 × 4.38 mm
L/W Ratio1.01
Top View
6.47 mm6.40 mm1.51 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536186361
Side View
Table 64.0%Crown 36.8°Girdle: THN-STKPavilion 35.9°Culet: NoneDepth 68.4%

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: $6,154 USD|Low: $2,732 USD|High: $6,187 USD|Avg: $3,658 USD|+2.6%
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
November 6, 2026
Retailer 9$2,949 USD
Retailer 5$3,008 USD
Retailer 2$3,049 USD
Retailer 19$3,194 USD
Retailer 16$3,257 USD
Retailer 3$3,322 USD
Retailer 10$3,334 USD
Retailer 18$3,460 USD
Retailer 12$3,565 USD
Retailer 17$3,577 USD
Retailer 6$3,780 USD
Retailer 8$3,780 USD
Retailer 7$3,910 USD
Retailer 14$3,999 USD
Retailer 11$4,168 USD
Retailer 13$4,470 USD
Retailer 4$4,720 USD
Retailer 15$4,848 USD
MOH London$6,154 USD

24 data points across 19 retailers

20 retailers$2,949 USD to $6,154 USD

A
Cheapest Retailer
-
$2,949 USD
A
Retailer 2
-
$3,008 USD
View
A
Retailer 3
-
$3,049 USD
View
A
Retailer 4
-
$3,194 USD
View
A
Retailer 5
-
$3,257 USD
View
A
Retailer 6
-
$3,322 USD
View
Final sale: no returns
Retailer 7
-
$3,334 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,460 USD
View
B+
Retailer 9
-
$3,565 USD
View
A
Retailer 10
-
$3,577 USD
View
B+
Retailer 11
-
$3,780 USD
View
B+
Retailer 12
-
$3,780 USD
View
Retailer 13
-
$3,801 USD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$3,910 USD
View
B+
Retailer 15
-
$3,999 USD
View
Retailer 16
-
$4,168 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$4,470 USD
View
B
Retailer 18
-
$4,720 USD
View
B
Retailer 19
-
$4,848 USD
View
Most Expensive
B
MOH London
026618C6E · Nov 2
$6,154 USD
£4,846 GBP
View
19 more retailers have this diamond
Prices start from $2,949 USDSave up to $3,205 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
1.51ct Cushion
$2,949 USD