Cushion|Natural|GIA

1.20ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 2544972363

Certificate GIA 2544972363

Diamond specifications and retailer prices

From $1,472 USD
As of November 6, 2026
Save $2,037 USD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,509 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 H 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 2544972363. Listed at 10 retailers as of November 4, 2026, with prices from $1,472 to $3,509, a $2,037 spread on the same certified stone. MOH London lists it at $3,509. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle35.34°
OriginNatural
Grading LabGIA
CertificateGIA 2544972363
Dimensions6.86 × 5.43 × 3.79 mm
L/W Ratio1.26
Top View
6.86 mm5.43 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544972363
Side View
Table 59.0%CrownGirdle: STK-ETKPavilion 35.34°Culet: NoneDepth 69.7%

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: $3,509 USD|Low: $1,472 USD|High: $3,795 USD|Avg: $2,401 USD|-7.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$1,472 USD
Retailer 4$1,787 USD
Retailer 7$1,890 USD
Retailer 2$1,916 USD
Retailer 3$2,015 USD
Retailer 8$2,216 USD
Retailer 9$2,832 USD
Retailer 5$3,066 USD
MOH London$3,509 USD

32 data points across 9 retailers

10 retailers$1,472 USD to $3,509 USD

A
Cheapest Retailer
-
$1,472 USD
Retailer 2
-
$1,787 USD
View
Price last confirmed 3 days ago
A
Retailer 3
-
$1,890 USD
View
A
Retailer 4
-
$1,916 USD
View
A
Retailer 5
-
$2,015 USD
View
A
Retailer 6
-
$2,216 USD
View
B+
Retailer 7
-
$2,325 USD
View
Retailer 8
-
$2,832 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$3,066 USD
View
Most Expensive
B
MOH London
BBD64A8E4 · Nov 4
$3,509 USD
£2,763 GBP
View
9 more retailers have this diamond
Prices start from $1,472 USDSave up to $2,037 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
$1,472 USD