Cushion|Natural|GIA

1.20ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 5443093081

Certificate GIA 5443093081

Diamond specifications and retailer prices

From $2,093 USD
As of November 6, 2026
Save $2,409 USD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,502 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5443093081. Listed at 20 retailers as of November 4, 2026, with prices from $2,093 to $4,502, a $2,409 spread on the same certified stone. MOH London lists it at $4,502. 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
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.26°
Pavilion angle36.58°
OriginNatural
Grading LabGIA
CertificateGIA 5443093081
Dimensions5.97 × 5.80 × 4.06 mm
L/W Ratio1.03
Top View
5.97 mm5.80 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5443093081
Side View
Table 62.0%Crown 40.26°Girdle: THK-ETKPavilion 36.58°Culet: NoneDepth 70.0%

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: $4,502 USD|Low: $2,093 USD|High: $4,568 USD|Avg: $2,768 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
November 6, 2026
Retailer 11$2,093 USD
Retailer 6$2,145 USD
Retailer 7$2,154 USD
Retailer 9$2,334 USD
Retailer 3$2,335 USD
Retailer 10$2,547 USD
Retailer 5$2,726 USD
Retailer 8$2,886 USD
Retailer 4$3,145 USD
Retailer 2$3,200 USD
MOH London$4,502 USD

45 data points across 11 retailers

20 retailers$2,093 USD to $4,502 USD

A
Cheapest Retailer
-
$2,093 USD
A
Retailer 2
-
$2,098 USD
View
A
Retailer 3
-
$2,108 USD
View
A
Retailer 4
-
$2,109 USD
View
B+
Retailer 5
-
$2,145 USD
View
B+
Retailer 6
-
$2,154 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,177 USD
View
B+
Retailer 8
-
$2,199 USD
View
B+
Retailer 9
-
$2,271 USD
View
Retailer 10
-
$2,334 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,335 USD
View
B+
Retailer 12
-
$2,547 USD
View
B+
Retailer 13
-
$2,690 USD
View
B+
Retailer 14
-
$2,690 USD
View
B+
Retailer 15
-
$2,726 USD
View
B
Retailer 16
-
$2,780 USD
View
Retailer 17
-
$2,886 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
$3,145 USD
View
B
Retailer 19
-
$3,200 USD
View
Most Expensive
B
MOH London
25E4C43BB · Nov 4
$4,502 USD
£3,545 GBP
View
19 more retailers have this diamond
Prices start from $2,093 USDSave up to $2,409 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
$2,093 USD