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Cushion|Natural|GIA

1.21ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 6545998323

Certificate GIA 6545998323

Diamond specifications and retailer prices

From $2,352 SGD
As of November 6, 2026
Save $2,845 SGD (55%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,197 SGD at MOH London · As of November 4, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545998323. Listed at 6 retailers as of November 4, 2026, with prices from $2,352 to $5,197, a $2,845 spread on the same certified stone. MOH London lists it at $5,197. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6545998323
Dimensions7.24 × 5.65 × 3.61 mm
L/W Ratio1.28
Top View
7.24 mm5.65 mm1.21 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6545998323
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 63.8%

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 6
Current: $5,197 SGD|Low: $1,960 SGD|High: $5,418 SGD|Avg: $3,178 SGD|+5.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$2,352 SGD
Retailer 5$2,473 SGD
Retailer 7$2,659 SGD
Retailer 10$2,659 SGD
Retailer 3$2,690 SGD
Retailer 4$3,273 SGD
Retailer 8$3,307 SGD
Retailer 9$3,786 SGD
Retailer 2$3,788 SGD
MOH London$5,197 SGD

35 data points across 10 retailers

6 retailers$2,352 SGD to $5,197 SGD

A
Cheapest Retailer
-
$2,352 SGD
Final sale: no returns
A
Retailer 2
-
$2,473 SGD
View
B+
Retailer 3
-
$2,690 SGD
View
B+
Retailer 4
-
$3,273 SGD
View
B+
Retailer 5
-
$3,788 SGD
View
Most Expensive
B
MOH London
B331BBFDA · Nov 4
$5,197 SGD
£3,193 GBP
View
5 more retailers have this diamond
Prices start from $2,352 SGDSave up to $2,845 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
$2,352 SGD