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Cushion|Natural|GIA

0.90ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 6545192353

Certificate GIA 6545192353

Diamond specifications and retailer prices

From $795 SGD
$622 USD
As of November 2, 2026
Save $1,404 SGD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,200 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545192353. Listed at 8 retailers as of November 2, 2026, with prices from $795 to $2,200, a $1,404 spread on the same certified stone. Do Amore Diamonds lists it at $2,200. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545192353
Dimensions5.42 × 5.33 × 3.62 mm
L/W Ratio1.02
Top View
5.42 mm5.33 mm0.90 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545192353
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,200 SGD|Low: $710 SGD|High: $2,200 SGD|Avg: $1,194 SGD|+1.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$795 SGD
Retailer 6$878 SGD
Retailer 3$984 SGD
Retailer 7$1,012 SGD
Retailer 2$1,034 SGD
Retailer 4$1,290 SGD
Retailer 8$1,362 SGD
Do Amore Diamonds$2,200 SGD

40 data points across 8 retailers

8 retailers$795 SGD to $2,200 SGD

A
Cheapest Retailer
-
$795 SGD
$622 USD
Final sale: no returns
A
Retailer 2
-
$878 SGD
MYR 2,795 MYR
View
A
Retailer 3
-
$984 SGD
View
Retailer 4
-
$1,012 SGD
$791 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$1,034 SGD
£637 GBP
View
A
Retailer 6
-
$1,290 SGD
$1,009 USD
View
A
Retailer 7
-
$1,362 SGD
A$1,638 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100767522005 · Nov 2
$2,200 SGD
$1,720 USD
View
7 more retailers have this diamond
Prices start from $795 SGDSave up to $1,404 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
$795 SGD