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Cushion|Natural|GIA

1.21ct J IF Cushion Natural Diamond

VG • J/IF • GIA 1499409195

Certificate GIA 1499409195

Diamond specifications and retailer prices

From $3,505 SGD
As of November 4, 2026
Save $2,968 SGD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,473 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1499409195. Listed at 7 retailers as of November 4, 2026, with prices from $3,505 to $6,473, a $2,968 spread on the same certified stone. MOH London lists it at $6,473. 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
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1499409195
Dimensions5.98 × 5.92 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.98 mm5.92 mm1.21 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1499409195
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.1%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $6,473 SGD|Low: $3,505 SGD|High: $6,567 SGD|Avg: $4,354 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 4$3,505 SGD
Retailer 7$3,904 SGD
Retailer 6$4,006 SGD
Retailer 2$4,119 SGD
Retailer 5$4,145 SGD
Retailer 3$4,256 SGD
MOH London$6,473 SGD

46 data points across 7 retailers

7 retailers$3,505 SGD to $6,473 SGD

B+
Cheapest Retailer
-
$3,505 SGD
B
Retailer 2
-
$3,911 SGD
View
B
Retailer 3
-
$4,006 SGD
View
B
Retailer 4
-
$4,119 SGD
View
Retailer 5
-
$4,145 SGD
View
Price last confirmed 31 days ago
B
Retailer 6
-
$4,256 SGD
View
Most Expensive
B
MOH London
601A1D4B5 · Nov 4
$6,473 SGD
£3,977 GBP
View
6 more retailers have this diamond
Prices start from $3,505 SGDSave up to $2,968 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
$3,505 SGD