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Cushion|Natural|GIA

1.21ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 2245013371

Certificate GIA 2245013371

Diamond specifications and retailer prices

From $1,572 SGD
HK$9,600 HKD
As of November 2, 2026
Save $2,231 SGD (59%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,802 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245013371. Listed at 10 retailers as of November 1, 2026, with prices from $1,572 to $3,802, a $2,231 spread on the same certified stone. MOH London lists it at $3,802. 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

1.21
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245013371
Dimensions6.31 × 5.91 × 4.06 mm
L/W Ratio1.07
Girdle conditionFaceted
Top View
6.31 mm5.91 mm1.21 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245013371
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.7%

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 2
Current: $3,802 SGD|Low: $1,555 SGD|High: $4,108 SGD|Avg: $2,556 SGD|-7.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$1,572 SGD
Retailer 6$1,989 SGD
Retailer 4$2,033 SGD
Retailer 5$2,148 SGD
Retailer 9$2,206 SGD
Retailer 3$2,313 SGD
Retailer 7$2,960 SGD
Retailer 8$3,336 SGD
MOH London$3,802 SGD

39 data points across 9 retailers

10 retailers$1,572 SGD to $3,802 SGD

A
Cheapest Retailer
-
$1,572 SGD
HK$9,600 HKD
A
Retailer 2
-
$1,989 SGD
$1,555 USD
View
B+
Retailer 3
-
$2,033 SGD
$1,590 USD
View
Final sale: no returns
A
Retailer 4
-
$2,148 SGD
£1,323 GBP
View
Retailer 5
-
$2,206 SGD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$2,313 SGD
$1,809 USD
View
B+
Retailer 7
-
$2,376 SGD
A$2,858 AUD
View
B+
Retailer 8
-
$2,960 SGD
€2,204 EUR
View
Retailer 9
-
$3,336 SGD
$2,609 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
A9E92EE9A · Nov 1
$3,802 SGD
£2,341 GBP
View
9 more retailers have this diamond
Prices start from $1,572 SGDSave up to $2,231 SGD

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
1.21ct Cushion
$1,572 SGD