Cushion|Natural|GIA

1.20ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2416918195

Certificate GIA 2416918195

Diamond specifications and retailer prices

From $1,438 USD
As of November 1, 2026
Save $1,563 USD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,001 USD at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2416918195. Listed at 14 retailers as of November 1, 2026, with prices from $1,438 to $3,001, a $1,563 spread on the same certified stone. MOH London lists it at $3,001. 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

1.20
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2416918195
Dimensions6.05 × 5.90 × 4.08 mm
L/W Ratio1.03
Top View
6.05 mm5.90 mm1.20 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2416918195
Side View
Table 63.0%CrownGirdle: THN-THIPavilionCulet: NoneDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,001 USD|Low: $1,440 USD|High: $3,037 USD|Avg: $1,932 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$1,440 USD
Retailer 9$1,450 USD
Retailer 7$1,551 USD
Retailer 2$1,671 USD
Retailer 8$1,724 USD
Retailer 3$1,919 USD
Retailer 4$2,091 USD
Retailer 6$2,235 USD
MOH London$3,001 USD

38 data points across 9 retailers

14 retailers$1,438 USD to $3,001 USD

A
Cheapest Retailer
-
$1,438 USD
A
Retailer 2
-
$1,440 USD
View
Retailer 3
-
$1,450 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$1,551 USD
View
A
Retailer 5
-
$1,671 USD
£1,315 GBP
View
B+
Retailer 6
-
$1,711 USD
View
B+
Retailer 7
-
$1,724 USD
View
B+
Retailer 8
-
$1,830 USD
View
B+
Retailer 9
-
$1,830 USD
View
B+
Retailer 10
-
$1,890 USD
View
B+
Retailer 11
-
$1,919 USD
£1,511 GBP
View
B+
Retailer 12
-
$2,091 USD
ZAR 33,773 ZAR
View
Retailer 13
-
$2,235 USD
A$3,438 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
E0872EAFE · Nov 1
$3,001 USD
£2,363 GBP
View
13 more retailers have this diamond
Prices start from $1,438 USDSave up to $1,563 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
1.20ct Cushion
$1,438 USD