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Cushion|Natural|GIA

1.21ct H VS1 Cushion Natural Diamond

GD • H/VS1 • GIA 1539844659

Certificate GIA 1539844659

Diamond specifications and retailer prices

From $3,887 SGD
As of November 1, 2026
Save $3,727 SGD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,614 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1539844659. Listed at 12 retailers as of November 1, 2026, with prices from $3,887 to $7,614, a $3,727 spread on the same certified stone. MOH London lists it at $7,614. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539844659
Dimensions7.18 × 5.56 × 3.80 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.18 mm5.56 mm1.21 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539844659
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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 1
Current: $7,614 SGD|Low: $3,887 SGD|High: $8,626 SGD|Avg: $5,181 SGD|-11.7%
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
November 2, 2026
Retailer 8$3,887 SGD
Retailer 4$4,082 SGD
Retailer 10$4,088 SGD
Retailer 12$4,129 SGD
Retailer 13$4,201 SGD
Retailer 2$4,350 SGD
Retailer 5$4,691 SGD
Retailer 9$4,738 SGD
Retailer 7$4,757 SGD
Retailer 6$5,329 SGD
Retailer 3$5,652 SGD
Retailer 11$5,839 SGD
MOH London$7,614 SGD

17 data points across 13 retailers

12 retailers$3,887 SGD to $7,614 SGD

B+
Cheapest Retailer
-
$3,887 SGD
B+
Retailer 2
-
$4,082 SGD
View
Retailer 3
-
$4,088 SGD
View
Price last confirmed 6 days ago
B+
Retailer 4
-
$4,129 SGD
View
B+
Retailer 5
-
$4,350 SGD
View
B
Retailer 6
-
$4,738 SGD
View
B
Retailer 7
-
$4,757 SGD
View
B
Retailer 8
-
$5,329 SGD
View
B
Retailer 9
-
$5,652 SGD
View
B
Retailer 10
-
$5,839 SGD
View
Retailer 11
-
$5,870 SGD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
2BEBA8EDD · Nov 2
$7,614 SGD
£4,678 GBP
View
11 more retailers have this diamond
Prices start from $3,887 SGDSave up to $3,727 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
$3,887 SGD