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Cushion|Natural|GIA

0.90ct F I1 Cushion Natural Diamond

ID • F/I1 • GIA 1438407141

Certificate GIA 1438407141

Diamond specifications and retailer prices

From $753 SGD
HK$4,600 HKD
As of November 1, 2026
Save $728 SGD (49%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,481 SGD at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1438407141. Listed at 6 retailers as of October 31, 2026, with prices from $753 to $1,481, a $728 spread on the same certified stone. Yorxs lists it at $1,481. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
F
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1438407141
Dimensions5.46 × 5.38 × 3.77 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.46 mm5.38 mm0.90 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1438407141
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.0%

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: $831 SGD|Low: $753 SGD|High: $1,523 SGD|Avg: $1,145 SGD|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 2, 2026
Retailer 5$753 SGD
Retailer 1$831 SGD
Retailer 3$1,047 SGD
Retailer 2$1,061 SGD
Retailer 4$1,276 SGD
Yorxs$1,481 SGD
Retailer 6$1,523 SGD

44 data points across 7 retailers

6 retailers$753 SGD to $1,481 SGD

A
Cheapest Retailer
-
$753 SGD
HK$4,600 HKD
A
Retailer 2
-
$831 SGD
₹61,895 INR
View
Retailer 3
-
$1,047 SGD
$819 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$1,061 SGD
$830 USD
View
B+
Retailer 5
-
$1,276 SGD
$998 USD
View
Most Expensive
B+
Yorxs
7DA35BBE2 · Oct 31
$1,481 SGD
€1,103 EUR
View
5 more retailers have this diamond
Prices start from $753 SGDSave up to $728 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
$753 SGD