Cushion|Natural|GIA

1.20ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 5553310032

Certificate GIA 5553310032

Diamond specifications and retailer prices

From $2,099 USD
As of November 2, 2026
Save $2,782 USD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,881 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553310032. Listed at 17 retailers as of November 2, 2026, with prices from $2,099 to $4,881, a $2,782 spread on the same certified stone. MOH London lists it at $4,881. 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
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553310032
Dimensions6.20 × 6.04 × 4.03 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
6.20 mm6.04 mm1.20 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553310032
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.8%

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 2
Current: $4,881 USD|Low: $2,073 USD|High: $5,010 USD|Avg: $2,903 USD|-2.6%
MOH London
Retailer 2
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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
November 3, 2026
Retailer 10$2,099 USD
Retailer 5$2,259 USD
Retailer 15$2,278 USD
Retailer 13$2,329 USD
Retailer 16$2,425 USD
Retailer 7$2,491 USD
Retailer 3$2,500 USD
Retailer 2$2,550 USD
Retailer 12$2,602 USD
Retailer 6$2,648 USD
Retailer 14$2,717 USD
Retailer 4$2,862 USD
Retailer 9$3,209 USD
Retailer 11$3,260 USD
Retailer 17$3,424 USD
Retailer 8$4,313 USD
MOH London$4,881 USD

25 data points across 17 retailers

17 retailers$2,099 USD to $4,881 USD

A
Cheapest Retailer
-
$2,099 USD
Retailer 2
-
$2,259 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$2,278 USD
View
Retailer 4
-
$2,425 USD
View
Price last confirmed 5 days ago
A
Retailer 5
-
$2,491 USD
View
A
Retailer 6
-
$2,500 USD
View
A
Retailer 7
-
$2,550 USD
View
A
Retailer 8
-
$2,602 USD
View
Retailer 9
-
$2,648 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$2,717 USD
View
B+
Retailer 11
-
$2,862 USD
View
B+
Retailer 12
-
$2,962 USD
View
Retailer 13
-
$3,209 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$3,260 USD
View
B+
Retailer 15
-
$3,424 USD
View
Retailer 16
-
$4,313 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
F0C19BD12 · Nov 2
$4,881 USD
£3,843 GBP
View
16 more retailers have this diamond
Prices start from $2,099 USDSave up to $2,782 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
$2,099 USD