Cushion|Natural|GIA

0.80ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 2131518480

Certificate GIA 2131518480

Diamond specifications and retailer prices

From €1,521 EUR
$1,693 USD
As of October 29, 2026
Save €482 EUR (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,004 EUR at Jared · As of October 30, 2026
View at Jared

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 2131518480. Listed at 9 retailers as of October 29, 2026, with prices from €1,521 to €2,004, a €482 spread on the same certified stone. Jared lists it at €2,004. 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
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2131518480
Dimensions5.54 × 5.17 × 3.54 mm
L/W Ratio1.07
Culet sizeMedium
Top View
5.54 mm5.17 mm0.80 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2131518480
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: MediumDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €2,004 EUR|Low: €1,505 EUR|High: €2,632 EUR|Avg: €1,844 EUR
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 19, 2026
Retailer 2€1,505 EUR
Retailer 5€1,521 EUR
Retailer 4€1,533 EUR
Retailer 6€1,610 EUR
Retailer 7€1,783 EUR
Retailer 3€1,833 EUR
Retailer 9€1,941 EUR
Retailer 10€1,941 EUR
Jared€2,004 EUR
Retailer 8€2,632 EUR

5 data points across 10 retailers

9 retailers€1,521 EUR to €2,004 EUR

Retailer 1
-
€1,505 EUR
$1,675 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
€1,521 EUR
$1,693 USD
View
B+
Retailer 3
-
€1,533 EUR
$1,706 USD
View
B+
Retailer 4
-
€1,610 EUR
$1,792 USD
View
B
Retailer 5
-
€1,783 EUR
$1,985 USD
View
B
Retailer 6
-
€1,833 EUR
$2,040 USD
View
B
Retailer 7
-
€1,941 EUR
$2,160 USD
View
B
Retailer 8
-
€1,941 EUR
$2,160 USD
View
Most Expensive
B
Jared
102845982 · Oct 30
€2,004 EUR
$2,230 USD
View
8 more retailers have this diamond
Prices start from €1,521 EURSave up to €482 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.

B+
0.80ct Cushion
€1,521 EUR