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Cushion|Natural|GIA

0.80ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 7548191539

Certificate GIA 7548191539

Diamond specifications and retailer prices

From $809 AUD
As of November 6, 2026
Save $1,418 AUD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,227 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7548191539. Listed at 10 retailers as of November 6, 2026, with prices from $809 to $2,227, a $1,418 spread on the same certified stone. Do Amore Diamonds lists it at $2,227. 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

0.80
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548191539
Dimensions5.42 × 5.10 × 3.45 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.42 mm5.10 mm0.80 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548191539
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.8%

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 6
Current: $2,227 AUD|Low: $719 AUD|High: $2,445 AUD|Avg: $1,197 AUD|-8.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$809 AUD
Retailer 10$888 AUD
Retailer 7$990 AUD
Retailer 6$1,036 AUD
Retailer 2$1,081 AUD
Retailer 4$1,121 AUD
Retailer 9$1,121 AUD
Retailer 5$1,164 AUD
Retailer 3$1,269 AUD
Do Amore Diamonds$2,227 AUD

42 data points across 10 retailers

10 retailers$809 AUD to $2,227 AUD

B+
Cheapest Retailer
-
$809 AUD
Final sale: no returns
A
Retailer 2
-
$888 AUD
View
A
Retailer 3
-
$990 AUD
View
A
Retailer 4
-
$1,036 AUD
View
B+
Retailer 5
-
$1,081 AUD
View
B+
Retailer 6
-
$1,121 AUD
View
B+
Retailer 7
-
$1,121 AUD
View
B+
Retailer 8
-
$1,164 AUD
View
A
Retailer 9
-
$1,269 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100767514213 · Nov 6
$2,227 AUD
$1,530 USD
View
9 more retailers have this diamond
Prices start from $809 AUDSave up to $1,418 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.

A
0.80ct Cushion
$809 AUD