Cushion|Natural|GIA

1.20ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1543880682

Certificate GIA 1543880682

Diamond specifications and retailer prices

From $1,000 USD
As of November 6, 2026
Save $1,513 USD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,513 USD at MOH London · As of November 4, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543880682. Listed at 16 retailers as of November 4, 2026, with prices from $1,000 to $2,513, a $1,513 spread on the same certified stone. MOH London lists it at $2,513. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.48°
OriginNatural
Grading LabGIA
CertificateGIA 1543880682
Dimensions6.24 × 5.82 × 3.94 mm
L/W Ratio1.07
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.24 mm5.82 mm1.20 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543880682
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 37.48°Culet: NoneDepth 67.7%

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: Nov 6
Current: $2,513 USD|Low: $806 USD|High: $2,551 USD|Avg: $1,520 USD|-0.3%
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
Retailer 19
November 6, 2026
Retailer 10$806 USD
Retailer 14$1,000 USD
Retailer 9$1,062 USD
Retailer 11$1,191 USD
Retailer 7$1,207 USD
Retailer 5$1,215 USD
Retailer 6$1,350 USD
Retailer 18$1,358 USD
Retailer 15$1,500 USD
Retailer 19$1,500 USD
Retailer 12$1,533 USD
Retailer 17$1,550 USD
Retailer 13$1,796 USD
Retailer 2$1,800 USD
Retailer 16$1,800 USD
Retailer 8$1,827 USD
Retailer 3$1,980 USD
Retailer 4$2,268 USD
MOH London$2,513 USD

44 data points across 19 retailers

16 retailers$1,000 USD to $2,513 USD

Retailer 1
-
$806 USD
Price last confirmed 63 days ago
A
Retailer 2
-
$1,000 USD
View
Final sale: no returns
A
Retailer 3
-
$1,207 USD
View
A
Retailer 4
-
$1,215 USD
View
A
Retailer 5
-
$1,350 USD
View
A
Retailer 6
-
$1,358 USD
View
B+
Retailer 7
-
$1,500 USD
View
B+
Retailer 8
-
$1,500 USD
View
B+
Retailer 9
-
$1,533 USD
View
B+
Retailer 10
-
$1,550 USD
View
B+
Retailer 11
-
$1,796 USD
View
B+
Retailer 12
-
$1,800 USD
View
B
Retailer 13
-
$1,800 USD
View
B+
Retailer 14
-
$1,980 USD
View
B
Retailer 15
-
$2,268 USD
View
Most Expensive
B+
MOH London
11938DE8C · Nov 4
$2,513 USD
£1,979 GBP
View
15 more retailers have this diamond
Prices start from $1,000 USDSave up to $1,513 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
$1,000 USD