Cushion|Natural|GIA

0.80ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 6555156552

Certificate GIA 6555156552

Diamond specifications and retailer prices

From €645 EUR
$721 USD
As of October 30, 2026
Save €975 EUR (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,620 EUR 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 €645 to €1,620, a €975 spread on the same certified stone. Do Amore Diamonds lists it at €1,620. 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: €1,620 EUR|Low: €585 EUR|High: €1,772 EUR|Avg: €919 EUR|-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€645 EUR
Retailer 12€717 EUR
Retailer 8€777 EUR
Retailer 5€784 EUR
Retailer 10€799 EUR
Retailer 9€806 EUR
Retailer 2€806 EUR
Retailer 3€868 EUR
Retailer 6€868 EUR
Retailer 7€895 EUR
Retailer 4€1,128 EUR
Do Amore Diamonds€1,620 EUR

40 data points across 12 retailers

12 retailers€645 EUR to €1,620 EUR

A
Cheapest Retailer
-
€645 EUR
$721 USD
Final sale: no returns
A
Retailer 2
-
€717 EUR
MYR 3,261 MYR
View
A
Retailer 3
-
€777 EUR
$868 USD
View
A
Retailer 4
-
€784 EUR
$876 USD
View
A
Retailer 5
-
€799 EUR
SGD 1,207 SGD
View
A
Retailer 6
-
€806 EUR
$900 USD
View
A
Retailer 7
-
€806 EUR
£709 GBP
View
A
Retailer 8
-
€868 EUR
$970 USD
View
A
Retailer 9
-
€868 EUR
$970 USD
View
A
Retailer 10
-
€895 EUR
$1,000 USD
View
B+
Retailer 11
-
€1,128 EUR
A$1,938 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100767950846 · Oct 29
€1,620 EUR
$1,810 USD
View
11 more retailers have this diamond
Prices start from €645 EURSave up to €975 EUR

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
€645 EUR