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Cushion|Natural|GIA

0.90ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 1459526283

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 1459526283

Diamond specifications and retailer prices

From $3,382 SGD
As of November 6, 2026
Save $2,918 SGD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,301 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1459526283. Listed at 7 retailers as of November 4, 2026, with prices from $3,382 to $6,301, a $2,918 spread on the same certified stone. MOH London lists it at $6,301. 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

0.90
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1459526283
Dimensions6.26 × 5.14 × 3.49 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Crystal
Top View
6.26 mm5.14 mm0.90 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1459526283
Side View
Table 58.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.0%

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 6
Current: $6,301 SGD|Low: $3,118 SGD|High: $6,393 SGD|Avg: $4,094 SGD|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$3,382 SGD
Retailer 4$3,395 SGD
Retailer 3$3,403 SGD
Retailer 8$3,417 SGD
Retailer 5$3,486 SGD
Retailer 6$3,777 SGD
Retailer 10$4,329 SGD
Retailer 2$4,397 SGD
Retailer 9$5,264 SGD
MOH London$6,301 SGD

29 data points across 10 retailers

7 retailers$3,382 SGD to $6,301 SGD

B
Cheapest Retailer
-
$3,382 SGD
B
Retailer 2
-
$3,395 SGD
View
Retailer 3
-
$3,403 SGD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$3,486 SGD
View
Final sale: no returns
Retailer 5
-
$3,777 SGD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$4,397 SGD
View
Most Expensive
C
MOH London
AB44811DD · Nov 4
$6,301 SGD
£3,871 GBP
View
6 more retailers have this diamond
Prices start from $3,382 SGDSave up to $2,918 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
0.90ct Cushion
$3,382 SGD