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Cushion|Natural|GIA

1.21ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 7556979034

Certificate GIA 7556979034

Diamond specifications and retailer prices

From $2,432 SGD
As of November 6, 2026
Save $2,748 SGD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,181 SGD at MOH London · As of November 7, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7556979034. Listed at 22 retailers as of November 6, 2026, with prices from $2,432 to $5,181, a $2,748 spread on the same certified stone. MOH London lists it at $5,181. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.1°
OriginNatural
Grading LabGIA
CertificateGIA 7556979034
Dimensions6.16 × 5.99 × 4.05 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Top View
6.16 mm5.99 mm1.21 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556979034
Side View
Table 64.0%Crown 34.1°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 67.6%

Caratlytics Score

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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: $5,181 SGD|Low: $2,116 SGD|High: $5,181 SGD|Avg: $3,053 SGD|+2.8%
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
Retailer 21
November 7, 2026
Retailer 11$2,116 SGD
Retailer 7$2,184 SGD
Retailer 15$2,432 SGD
Retailer 14$2,470 SGD
Retailer 5$2,486 SGD
Retailer 9$2,541 SGD
Retailer 12$2,762 SGD
Retailer 6$2,782 SGD
Retailer 13$2,787 SGD
Retailer 18$2,884 SGD
Retailer 3$2,952 SGD
Retailer 8$2,977 SGD
Retailer 4$3,114 SGD
Retailer 21$3,114 SGD
Retailer 2$3,230 SGD
Retailer 17$3,230 SGD
Retailer 10$3,304 SGD
Retailer 20$3,628 SGD
Retailer 16$3,632 SGD
Retailer 19$3,691 SGD
MOH London$5,181 SGD

21 data points across 21 retailers

22 retailers$2,432 SGD to $5,181 SGD

Retailer 1
-
$2,116 SGD
Price last confirmed 11 days ago
Retailer 2
-
$2,184 SGD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$2,432 SGD
View
Retailer 4
-
$2,470 SGD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$2,486 SGD
View
Final sale: no returns
Retailer 6
-
$2,541 SGD
View
Price last confirmed 16 days ago
Retailer 7
-
$2,762 SGD
View
Price last confirmed 12 days ago
Retailer 8
-
$2,782 SGD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$2,787 SGD
View
A
Retailer 10
-
$2,884 SGD
View
A
Retailer 11
-
$2,952 SGD
View
Retailer 12
-
$2,977 SGD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$3,114 SGD
View
B+
Retailer 14
-
$3,114 SGD
View
B+
Retailer 15
-
$3,196 SGD
View
B+
Retailer 16
-
$3,230 SGD
View
B+
Retailer 17
-
$3,230 SGD
View
Retailer 18
-
$3,495 SGD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
$3,628 SGD
View
B+
Retailer 20
-
$3,632 SGD
View
B+
Retailer 21
-
$3,691 SGD
View
Most Expensive
MOH London
E39AC9829 · Nov 7
$5,181 SGD
£3,183 GBP
View
21 more retailers have this diamond
Prices start from $2,432 SGDSave up to $2,748 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
$2,432 SGD