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Cushion|Natural|GIA

0.90ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 1182020768

Certificate GIA 1182020768

Diamond specifications and retailer prices

From $1,679 SGD
As of November 1, 2026
Save $2,011 SGD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,690 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 1182020768. Listed at 12 retailers as of November 1, 2026, with prices from $1,679 to $3,690, a $2,011 spread on the same certified stone. MOH London lists it at $3,690. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1182020768
Dimensions5.72 × 5.35 × 3.83 mm
L/W Ratio1.07
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.72 mm5.35 mm0.90 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1182020768
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.6%

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 1
Current: $3,690 SGD|Low: $1,608 SGD|High: $3,739 SGD|Avg: $2,230 SGD|+3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$1,679 SGD
Retailer 4$1,716 SGD
Retailer 12$1,728 SGD
Retailer 10$1,772 SGD
Retailer 3$1,790 SGD
Retailer 11$1,913 SGD
Retailer 7$2,170 SGD
Retailer 6$2,307 SGD
Retailer 5$2,343 SGD
Retailer 8$2,384 SGD
Retailer 2$2,867 SGD
MOH London$3,690 SGD

43 data points across 12 retailers

12 retailers$1,679 SGD to $3,690 SGD

A
Cheapest Retailer
-
$1,679 SGD
B+
Retailer 2
-
$1,716 SGD
View
B+
Retailer 3
-
$1,728 SGD
View
B+
Retailer 4
-
$1,772 SGD
View
B+
Retailer 5
-
$1,790 SGD
View
Retailer 6
-
$1,913 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,170 SGD
View
B+
Retailer 8
-
$2,307 SGD
View
B+
Retailer 9
-
$2,343 SGD
View
B+
Retailer 10
-
$2,384 SGD
View
B
Retailer 11
-
$2,867 SGD
View
Most Expensive
B
MOH London
819C5C45F · Nov 4
$3,690 SGD
£2,267 GBP
View
11 more retailers have this diamond
Prices start from $1,679 SGDSave up to $2,011 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
0.90ct Cushion
$1,679 SGD