Cushion|Natural|GIA

1.20ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 2544956845

Certificate GIA 2544956845

Diamond specifications and retailer prices

From $2,201 USD
As of November 6, 2026
Save $2,648 USD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,849 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 D 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 2544956845. Listed at 21 retailers as of November 4, 2026, with prices from $2,201 to $4,849, a $2,648 spread on the same certified stone. MOH London lists it at $4,849. 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
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle33.9°
OriginNatural
Grading LabGIA
CertificateGIA 2544956845
Dimensions6.17 × 5.89 × 3.91 mm
L/W Ratio1.05
Top View
6.17 mm5.89 mm1.20 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544956845
Side View
Table 61.0%Crown 38.5°Girdle: THN-THKPavilion 33.9°Culet: NDepth 66.3%

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: $4,849 USD|Low: $2,188 USD|High: $4,961 USD|Avg: $2,995 USD|-2.3%
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
Retailer 20
November 6, 2026
Retailer 18$2,201 USD
Retailer 10$2,359 USD
Retailer 17$2,363 USD
Retailer 11$2,431 USD
Retailer 9$2,481 USD
Retailer 3$2,600 USD
Retailer 6$2,634 USD
Retailer 5$2,702 USD
Retailer 2$2,820 USD
Retailer 16$2,837 USD
Retailer 4$2,850 USD
Retailer 19$2,850 USD
Retailer 20$2,940 USD
Retailer 14$3,059 USD
Retailer 12$3,348 USD
Retailer 7$3,376 USD
Retailer 13$3,385 USD
Retailer 15$3,548 USD
Retailer 8$3,561 USD
MOH London$4,849 USD

22 data points across 20 retailers

21 retailers$2,201 USD to $4,849 USD

A
Cheapest Retailer
-
$2,201 USD
A
Retailer 2
-
$2,359 USD
View
A
Retailer 3
-
$2,363 USD
View
B+
Retailer 4
-
$2,431 USD
View
Final sale: no returns
A
Retailer 5
-
$2,481 USD
View
A
Retailer 6
-
$2,600 USD
View
Retailer 7
-
$2,634 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,702 USD
View
B+
Retailer 9
-
$2,820 USD
View
B+
Retailer 10
-
$2,837 USD
View
B+
Retailer 11
-
$2,850 USD
View
B+
Retailer 12
-
$2,850 USD
View
B+
Retailer 13
-
$2,940 USD
View
B+
Retailer 14
-
$3,059 USD
View
Retailer 15
-
$3,348 USD
View
Price last confirmed 19 days ago
Retailer 16
-
$3,353 USD
View
Price last confirmed 30 days ago
Retailer 17
-
$3,376 USD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
$3,385 USD
View
B+
Retailer 19
-
$3,548 USD
View
B+
Retailer 20
-
$3,561 USD
View
Most Expensive
B
MOH London
AB9540D45 · Nov 4
$4,849 USD
£3,818 GBP
View
20 more retailers have this diamond
Prices start from $2,201 USDSave up to $2,648 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
$2,201 USD