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Cushion|Natural|GIA

0.78ct E I1 Cushion Natural Diamond

EX • E/I1 • GIA 2193078388

Certificate GIA 2193078388

Diamond specifications and retailer prices

From $3,079 AUD
$2,163 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $3,079 AUD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 0.78ct natural cushion diamond

This 0.78ct 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 2193078388. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2193078388
Dimensions5.63 × 4.97 mm
L/W Ratio1.13
Top View
5.63 mm4.97 mm0.78 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2193078388
Side View
Table 63.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 65.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: $3,079 AUD|Low: $3,039 AUD|High: $3,253 AUD|Avg: $3,124 AUD|-5.3%
September 23, 2026
B2C Jewels$3,079 AUD

3 data points across 1 retailer

1 retailer

C
B2C Jewels
11266943 · Oct 30
$3,079 AUD
$2,163 USD
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C
0.78ct Cushion
$3,079 AUD