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Cushion|Natural|GIA

1.21ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 2456896185

Certificate GIA 2456896185

Diamond specifications and retailer prices

From $3,166 SGD
As of November 6, 2026
Save $3,146 SGD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,312 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2456896185. Listed at 13 retailers as of November 4, 2026, with prices from $3,166 to $6,312, a $3,146 spread on the same certified stone. MOH London lists it at $6,312. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456896185
Dimensions6.16 × 5.60 × 3.94 mm
L/W Ratio1.10
Top View
6.16 mm5.60 mm1.21 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456896185
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 70.3%

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 6
Current: $6,312 SGD|Low: $3,149 SGD|High: $6,397 SGD|Avg: $4,086 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 8$3,166 SGD
Retailer 3$3,404 SGD
Retailer 9$3,492 SGD
Retailer 5$3,596 SGD
Retailer 4$3,697 SGD
Retailer 2$4,017 SGD
Retailer 10$4,240 SGD
Retailer 11$4,255 SGD
Retailer 6$4,405 SGD
Retailer 7$4,619 SGD
MOH London$6,312 SGD

32 data points across 11 retailers

13 retailers$3,166 SGD to $6,312 SGD

A
Cheapest Retailer
-
$3,166 SGD
B+
Retailer 2
-
$3,390 SGD
View
B+
Retailer 3
-
$3,492 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,596 SGD
View
B+
Retailer 5
-
$3,697 SGD
View
B+
Retailer 6
-
$3,967 SGD
View
B+
Retailer 7
-
$4,017 SGD
View
Retailer 8
-
$4,240 SGD
View
Price last confirmed 31 days ago
B
Retailer 9
-
$4,255 SGD
View
B
Retailer 10
-
$4,405 SGD
View
B
Retailer 11
-
$4,619 SGD
View
B
Retailer 12
-
$4,843 SGD
View
Most Expensive
B
MOH London
35254DEBE · Nov 4
$6,312 SGD
£3,878 GBP
View
12 more retailers have this diamond
Prices start from $3,166 SGDSave up to $3,146 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
$3,166 SGD