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Cushion|Natural|GIA

1.21ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 5232900020

Certificate GIA 5232900020

Diamond specifications and retailer prices

From $1,722 SGD
As of November 6, 2026
Save $2,371 SGD (58%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,093 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232900020. Listed at 5 retailers as of November 4, 2026, with prices from $1,722 to $4,093, a $2,371 spread on the same certified stone. MOH London lists it at $4,093. 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

1.21
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle35.81°
OriginNatural
Grading LabGIA
CertificateGIA 5232900020
Dimensions7.03 × 5.56 × 3.80 mm
L/W Ratio1.26
Top View
7.03 mm5.56 mm1.21 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5232900020
Side View
Table 61.0%CrownGirdle: MED-VTKPavilion 35.81°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $4,093 SGD|Low: $1,706 SGD|High: $4,154 SGD|Avg: $2,623 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$1,722 SGD
Retailer 5$2,344 SGD
Retailer 2$2,390 SGD
Retailer 6$2,489 SGD
Retailer 4$2,595 SGD
MOH London$4,093 SGD

19 data points across 6 retailers

5 retailers$1,722 SGD to $4,093 SGD

A
Cheapest Retailer
-
$1,722 SGD
A
Retailer 2
-
$2,390 SGD
View
A
Retailer 3
-
$2,489 SGD
View
A
Retailer 4
-
$2,595 SGD
View
Most Expensive
B+
MOH London
80F299109 · Nov 4
$4,093 SGD
£2,515 GBP
View
4 more retailers have this diamond
Prices start from $1,722 SGDSave up to $2,371 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
$1,722 SGD