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Cushion|Natural|GIA

1.20ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 1458362282

Certificate GIA 1458362282

Diamond specifications and retailer prices

From $2,847 SGD
$2,226 USD
As of November 2, 2026
Save $3,367 SGD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,214 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1458362282. Listed at 20 retailers as of October 29, 2026, with prices from $2,847 to $6,214, a $3,367 spread on the same certified stone. MOH London lists it at $6,214. 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

1.20
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1458362282
Dimensions6.08 × 5.96 × 4.08 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle, Natural
Top View
6.08 mm5.96 mm1.20 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1458362282
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,214 SGD|Low: $2,704 SGD|High: $6,255 SGD|Avg: $3,714 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 3$2,847 SGD
Retailer 6$2,922 SGD
Retailer 8$2,949 SGD
Retailer 7$3,172 SGD
Retailer 10$3,196 SGD
Retailer 11$3,477 SGD
Retailer 2$3,734 SGD
Retailer 9$3,953 SGD
Retailer 4$4,129 SGD
Retailer 5$4,336 SGD
MOH London$6,214 SGD

44 data points across 11 retailers

20 retailers$2,847 SGD to $6,214 SGD

B
Cheapest Retailer
-
$2,847 SGD
$2,226 USD
B
Retailer 2
-
$2,874 SGD
$2,247 USD
View
B
Retailer 3
-
$2,886 SGD
$2,257 USD
View
B
Retailer 4
-
$2,889 SGD
$2,259 USD
View
B
Retailer 5
-
$2,922 SGD
$2,285 USD
View
B
Retailer 6
-
$2,949 SGD
$2,306 USD
View
Final sale: no returns
B
Retailer 7
-
$2,973 SGD
A$3,576 AUD
View
B
Retailer 8
-
$3,014 SGD
$2,357 USD
View
B
Retailer 9
-
$3,083 SGD
$2,411 USD
View
B
Retailer 10
-
$3,172 SGD
$2,480 USD
View
B
Retailer 11
-
$3,196 SGD
$2,499 USD
View
B
Retailer 12
-
$3,477 SGD
$2,719 USD
View
B
Retailer 13
-
$3,670 SGD
$2,870 USD
View
B
Retailer 14
-
$3,670 SGD
$2,870 USD
View
B
Retailer 15
-
$3,734 SGD
£2,299 GBP
View
B
Retailer 16
-
$3,786 SGD
$2,960 USD
View
Retailer 17
-
$3,953 SGD
A$4,755 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
-
$4,129 SGD
€3,075 EUR
View
B
Retailer 19
-
$4,336 SGD
ZAR 54,778 ZAR
View
Most Expensive
C
MOH London
C290F5A25 · Oct 29
$6,214 SGD
£3,826 GBP
View
19 more retailers have this diamond
Prices start from $2,847 SGDSave up to $3,367 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
1.20ct Cushion
$2,847 SGD