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Cushion|Natural|GIA

0.90ct E I1 Cushion Natural Diamond

EX • E/I1 • GIA 6411315325

Certificate GIA 6411315325

Diamond specifications and retailer prices

From $1,010 SGD
$790 USD
As of October 28, 2026
Save $672 SGD (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,682 SGD at Yorxs · As of October 29, 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6411315325. Listed at 7 retailers as of October 28, 2026, with prices from $1,010 to $1,682, a $672 spread on the same certified stone. Yorxs lists it at $1,682. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
E
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6411315325
Dimensions5.50 × 5.20 × 3.79 mm
L/W Ratio1.06
Top View
5.50 mm5.20 mm0.90 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 6411315325
Side View
Table 64.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 72.9%

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 28
Current: $1,330 SGD|Low: $898 SGD|High: $1,796 SGD|Avg: $1,340 SGD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 29, 2026
Retailer 6$1,010 SGD
Retailer 2$1,084 SGD
Retailer 3$1,098 SGD
Retailer 7$1,223 SGD
Retailer 1$1,330 SGD
Retailer 5$1,330 SGD
Retailer 4$1,368 SGD
Yorxs$1,682 SGD
Retailer 8$1,796 SGD

22 data points across 9 retailers

7 retailers$1,010 SGD to $1,682 SGD

A
Cheapest Retailer
-
$1,010 SGD
$790 USD
A
Retailer 2
-
$1,084 SGD
$848 USD
View
A
Retailer 3
-
$1,098 SGD
$859 USD
View
A
Retailer 4
-
$1,330 SGD
$1,040 USD
View
A
Retailer 5
-
$1,330 SGD
$1,040 USD
View
B+
Retailer 6
-
$1,368 SGD
$1,070 USD
View
Most Expensive
B+
Yorxs
F69CDA312 · Oct 29
$1,682 SGD
€1,253 EUR
View
6 more retailers have this diamond
Prices start from $1,010 SGDSave up to $672 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
$1,010 SGD