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Cushion|Natural|GIA

0.80ct H SI1 Cushion Natural Diamond

EX • H/SI1

Diamond specifications and retailer prices

From €1,011 EUR
$1,130 USD
As of November 1, 2026
Save €1,130 EUR (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €2,141 EUR at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 7 retailers as of October 30, 2026, with prices from €1,011 to €2,141, a €1,130 spread on the same certified stone. Diamond Exchange Canada lists it at €2,141. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions5.37 × 4.96 × 3.47 mm
L/W Ratio1.08
Top View
5.37 mm4.96 mm0.80 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.9%

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: Nov 1
Current: €2,141 EUR|Low: €1,011 EUR|High: €2,141 EUR|Avg: €1,611 EUR|+23.1%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3€1,011 EUR
Retailer 5€1,190 EUR
Retailer 4€1,269 EUR
Retailer 6€1,487 EUR
Retailer 2€1,602 EUR
Diamond Exchange Canada€2,141 EUR

43 data points across 6 retailers

7 retailers€1,011 EUR to €2,141 EUR

A
Cheapest Retailer
-
€1,011 EUR
$1,130 USD
B+
Retailer 2
-
€1,190 EUR
$1,329 USD
View
B+
Retailer 3
-
€1,269 EUR
$1,418 USD
View
Retailer 4
-
€1,469 EUR
$1,641 USD
View
Price last confirmed 11 days ago
B
Retailer 5
-
€1,487 EUR
$1,661 USD
View
B+
Retailer 6
-
€1,602 EUR
£1,409 GBP
View
Most Expensive
B
Diamond Exchange Canada
1995725989 · Oct 30
€2,141 EUR
CA$3,322 CAD
View
6 more retailers have this diamond
Prices start from €1,011 EURSave up to €1,130 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
€1,011 EUR