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Cushion|Natural|GIA

1.21ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 2231888725

Certificate GIA 2231888725

Diamond specifications and retailer prices

From $4,501 SGD
As of November 6, 2026
Save $4,469 SGD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,970 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231888725. Listed at 18 retailers as of November 4, 2026, with prices from $4,501 to $8,970, a $4,469 spread on the same certified stone. MOH London lists it at $8,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.82°
OriginNatural
Grading LabGIA
CertificateGIA 2231888725
Dimensions7.23 × 5.56 × 3.88 mm
L/W Ratio1.30
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
7.23 mm5.56 mm1.21 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231888725
Side View
Table 64.0%CrownGirdle: ThickPavilion 37.82°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,970 SGD|Low: $4,721 SGD|High: $9,103 SGD|Avg: $6,433 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$4,721 SGD
Retailer 8$5,116 SGD
Retailer 9$5,461 SGD
Retailer 2$5,735 SGD
Retailer 6$6,022 SGD
Retailer 3$6,355 SGD
Retailer 4$6,890 SGD
Retailer 7$8,248 SGD
MOH London$8,970 SGD

46 data points across 9 retailers

18 retailers$4,501 SGD to $8,970 SGD

B+
Cheapest Retailer
-
$4,501 SGD
B+
Retailer 2
-
$4,721 SGD
View
Final sale: no returns
B+
Retailer 3
-
$4,848 SGD
View
B+
Retailer 4
-
$4,883 SGD
View
B+
Retailer 5
-
$5,102 SGD
View
Retailer 6
-
$5,116 SGD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$5,442 SGD
View
B
Retailer 8
-
$5,735 SGD
View
B
Retailer 9
-
$5,767 SGD
View
B
Retailer 10
-
$5,767 SGD
View
B
Retailer 11
-
$5,959 SGD
View
Retailer 12
-
$6,022 SGD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$6,355 SGD
View
Retailer 14
-
$6,387 SGD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$6,562 SGD
View
B
Retailer 16
-
$6,890 SGD
View
B
Retailer 17
-
$8,248 SGD
View
Most Expensive
B
MOH London
6151457FC · Nov 4
$8,970 SGD
£5,511 GBP
View
17 more retailers have this diamond
Prices start from $4,501 SGDSave up to $4,469 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.

B+
1.21ct Cushion
$4,501 SGD