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Cushion|Natural|GIA

0.80ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 6555156552

Certificate GIA 6555156552

Diamond specifications and retailer prices

From $1,026 AUD
$721 USD
As of October 30, 2026
Save $1,550 AUD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,577 AUD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555156552. Listed at 12 retailers as of October 29, 2026, with prices from $1,026 to $2,577, a $1,550 spread on the same certified stone. Do Amore Diamonds lists it at $2,577. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555156552
Dimensions5.16 × 5.09 × 3.46 mm
L/W Ratio1.01
Top View
5.16 mm5.09 mm0.80 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555156552
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

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 30
Current: $2,577 AUD|Low: $931 AUD|High: $2,819 AUD|Avg: $1,463 AUD|-8.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$1,026 AUD
Retailer 12$1,140 AUD
Retailer 8$1,236 AUD
Retailer 5$1,247 AUD
Retailer 10$1,272 AUD
Retailer 9$1,281 AUD
Retailer 2$1,283 AUD
Retailer 3$1,381 AUD
Retailer 6$1,381 AUD
Retailer 7$1,424 AUD
Retailer 4$1,793 AUD
Do Amore Diamonds$2,577 AUD

41 data points across 12 retailers

12 retailers$1,026 AUD to $2,577 AUD

A
Cheapest Retailer
-
$1,026 AUD
$721 USD
Final sale: no returns
A
Retailer 2
-
$1,140 AUD
MYR 3,261 MYR
View
A
Retailer 3
-
$1,236 AUD
$868 USD
View
A
Retailer 4
-
$1,247 AUD
$876 USD
View
A
Retailer 5
-
$1,272 AUD
SGD 1,207 SGD
View
A
Retailer 6
-
$1,281 AUD
$900 USD
View
A
Retailer 7
-
$1,283 AUD
£709 GBP
View
A
Retailer 8
-
$1,381 AUD
$970 USD
View
A
Retailer 9
-
$1,381 AUD
$970 USD
View
A
Retailer 10
-
$1,424 AUD
$1,000 USD
View
B+
Retailer 11
-
$1,793 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100767950846 · Oct 29
$2,577 AUD
$1,810 USD
View
11 more retailers have this diamond
Prices start from $1,026 AUDSave up to $1,550 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
$1,026 AUD