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Cushion|Natural|GIA

0.90ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 5413321349

Certificate GIA 5413321349

Diamond specifications and retailer prices

From $764 SGD
$598 USD
As of October 31, 2026
Save $1,607 SGD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,372 SGD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5413321349. Listed at 13 retailers as of October 30, 2026, with prices from $764 to $2,372, a $1,607 spread on the same certified stone. Moon Ocean lists it at $2,372. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5413321349
Dimensions5.63 × 5.13 × 3.57 mm
L/W Ratio1.10
Top View
5.63 mm5.13 mm0.90 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5413321349
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.5%

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: Oct 31
Current: $2,372 SGD|Low: $716 SGD|High: $2,493 SGD|Avg: $1,244 SGD|-4.5%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9$764 SGD
Retailer 4$780 SGD
Retailer 8$891 SGD
Retailer 10$968 SGD
Retailer 12$968 SGD
Retailer 3$1,048 SGD
Retailer 7$1,048 SGD
Retailer 5$1,086 SGD
Retailer 11$1,087 SGD
Retailer 2$1,298 SGD
Retailer 6$2,122 SGD
Moon Ocean$2,372 SGD

38 data points across 12 retailers

13 retailers$764 SGD to $2,372 SGD

A
Cheapest Retailer
-
$764 SGD
$598 USD
Final sale: no returns
B+
Retailer 2
-
$780 SGD
$610 USD
View
Retailer 3
-
$869 SGD
$680 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$891 SGD
$697 USD
View
B+
Retailer 5
-
$968 SGD
$757 USD
View
B+
Retailer 6
-
$968 SGD
$757 USD
View
B+
Retailer 7
-
$1,048 SGD
$820 USD
View
B+
Retailer 8
-
$1,048 SGD
$820 USD
View
A
Retailer 9
-
$1,086 SGD
£669 GBP
View
B+
Retailer 10
-
$1,087 SGD
$850 USD
View
A
Retailer 11
-
$1,298 SGD
€967 EUR
View
B
Retailer 12
-
$2,122 SGD
£1,307 GBP
View
Most Expensive
B
Moon Ocean
NVN-B7A7478DB-349 · Oct 30
$2,372 SGD
£1,461 GBP
View
12 more retailers have this diamond
Prices start from $764 SGDSave up to $1,607 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
$764 SGD