Cushion|Natural|GIA

1.05ct E I1 Cushion Natural Diamond

VG • E/I1 • GIA 2193483547

Certificate GIA 2193483547

Diamond specifications and retailer prices

From $5,679 AUD
$3,990 USD
As of October 30, 2026
Save $199 AUD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,879 AUD at Jared · As of October 30, 2026
View at Jared

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2193483547. Listed at 3 retailers as of October 30, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.05
Carat
E
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2193483547
Dimensions6.24 × 5.84 mm
L/W Ratio1.07
Culet sizeMedium
Top View
6.24 mm5.84 mm1.05 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2193483547
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: MediumDepth 67.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $5,879 AUD|Low: $5,679 AUD|High: $6,723 AUD|Avg: $5,839 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
August 19, 2026
Retailer 3$5,679 AUD
Retailer 4$5,679 AUD
Jared$5,879 AUD
Retailer 2$6,597 AUD

6 data points across 4 retailers

3 retailers$5,679 AUD to $5,879 AUD

B
Cheapest Retailer
-
$5,679 AUD
$3,990 USD
B
Retailer 2
-
$5,679 AUD
$3,990 USD
View
Most Expensive
B
Jared
134503571 · Oct 30
$5,879 AUD
$4,130 USD
View
2 more retailers have this diamond
Prices start from $5,679 AUDSave up to $199 AUD

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.

B
1.05ct Cushion
$5,679 AUD