Cushion|Natural|GIA

1.20ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 2404474654

Certificate GIA 2404474654

Diamond specifications and retailer prices

From $1,995 USD
As of November 4, 2026
Save $2,425 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,420 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded J 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 2404474654. Listed at 16 retailers as of November 2, 2026, with prices from $1,995 to $4,420, a $2,425 spread on the same certified stone. MOH London lists it at $4,420. 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

1.20
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2404474654
Dimensions6.55 × 5.47 × 3.80 mm
L/W Ratio1.20
Top View
6.55 mm5.47 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2404474654
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $4,420 USD|Low: $1,995 USD|High: $5,036 USD|Avg: $2,865 USD|-12.0%
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
November 6, 2026
Retailer 11$1,995 USD
Retailer 3$2,029 USD
Retailer 13$2,065 USD
Retailer 6$2,153 USD
Retailer 15$2,285 USD
Retailer 4$2,300 USD
Retailer 14$2,336 USD
Retailer 16$2,496 USD
Retailer 2$2,514 USD
Retailer 5$2,640 USD
Retailer 7$2,640 USD
Retailer 10$2,669 USD
Retailer 8$2,720 USD
Retailer 9$3,132 USD
Retailer 12$3,630 USD
MOH London$4,420 USD

36 data points across 16 retailers

16 retailers$1,995 USD to $4,420 USD

B+
Cheapest Retailer
-
$1,995 USD
B+
Retailer 2
-
$2,029 USD
View
B+
Retailer 3
-
$2,065 USD
View
B
Retailer 4
-
$2,153 USD
View
Retailer 5
-
$2,285 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$2,300 USD
View
B
Retailer 7
-
$2,336 USD
View
B
Retailer 8
-
$2,496 USD
View
B
Retailer 9
-
$2,514 USD
View
B
Retailer 10
-
$2,640 USD
View
B
Retailer 11
-
$2,640 USD
View
B
Retailer 12
-
$2,669 USD
View
B
Retailer 13
-
$2,720 USD
View
B
Retailer 14
-
$3,132 USD
View
B
Retailer 15
-
$3,630 USD
View
Most Expensive
B
MOH London
6040C9DEE · Nov 2
$4,420 USD
£3,480 GBP
View
15 more retailers have this diamond
Prices start from $1,995 USDSave up to $2,425 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+
1.20ct Cushion
$1,995 USD