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Cushion|Natural|GIA

1.21ct H VS1 Cushion Natural Diamond

VG • H/VS1 • GIA 1558118949

Certificate GIA 1558118949

Diamond specifications and retailer prices

From $2,476 SGD
As of November 6, 2026
Save $3,396 SGD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,872 SGD at MOH London · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558118949. Listed at 19 retailers as of November 2, 2026, with prices from $2,476 to $5,872, a $3,396 spread on the same certified stone. MOH London lists it at $5,872. 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
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558118949
Dimensions6.58 × 6.03 × 4.08 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.58 mm6.03 mm1.21 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558118949
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.6%

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: $5,872 SGD|Low: $2,476 SGD|High: $6,022 SGD|Avg: $3,706 SGD|-2.5%
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
November 6, 2026
Retailer 2$2,476 SGD
Retailer 14$2,916 SGD
Retailer 16$2,936 SGD
Retailer 4$2,977 SGD
Retailer 5$3,068 SGD
Retailer 11$3,159 SGD
Retailer 9$3,272 SGD
Retailer 3$3,287 SGD
Retailer 10$3,380 SGD
Retailer 13$3,505 SGD
Retailer 18$3,518 SGD
Retailer 17$3,597 SGD
Retailer 7$3,845 SGD
Retailer 15$4,059 SGD
Retailer 12$4,129 SGD
Retailer 6$4,505 SGD
Retailer 8$4,784 SGD
MOH London$5,872 SGD

14 data points across 18 retailers

19 retailers$2,476 SGD to $5,872 SGD

A
Cheapest Retailer
-
$2,476 SGD
A
Retailer 2
-
$2,916 SGD
View
A
Retailer 3
-
$2,936 SGD
View
A
Retailer 4
-
$2,977 SGD
View
A
Retailer 5
-
$3,068 SGD
View
Final sale: no returns
A
Retailer 6
-
$3,159 SGD
View
A
Retailer 7
-
$3,272 SGD
View
A
Retailer 8
-
$3,287 SGD
View
Retailer 9
-
$3,380 SGD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$3,505 SGD
View
A
Retailer 11
-
$3,518 SGD
View
B+
Retailer 12
-
$3,597 SGD
View
B+
Retailer 13
-
$3,845 SGD
View
Retailer 14
-
$3,906 SGD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$4,059 SGD
View
B+
Retailer 16
-
$4,129 SGD
View
B+
Retailer 17
-
$4,505 SGD
View
B+
Retailer 18
-
$4,784 SGD
View
Most Expensive
B
MOH London
C6666745A · Nov 2
$5,872 SGD
£3,608 GBP
View
18 more retailers have this diamond
Prices start from $2,476 SGDSave up to $3,396 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
$2,476 SGD