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Cushion|Natural|GIA

0.80ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 1397850942

Certificate GIA 1397850942

Diamond specifications and retailer prices

From €1,672 EUR
$1,875 USD
As of November 1, 2026
Save €2,030 EUR (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,702 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1397850942. Listed at 21 retailers as of November 1, 2026, with prices from €1,672 to €3,702, a €2,030 spread on the same certified stone. MOH London lists it at €3,702. 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
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1397850942
Dimensions5.85 × 5.18 × 3.44 mm
L/W Ratio1.13
Culet sizeNone
Top View
5.85 mm5.18 mm0.80 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1397850942
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.5%

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: Nov 1
Current: €3,702 EUR|Low: €1,472 EUR|High: €3,746 EUR|Avg: €2,289 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 8€1,672 EUR
Retailer 13€1,697 EUR
Retailer 9€1,767 EUR
Retailer 11€1,914 EUR
Retailer 5€1,930 EUR
Retailer 3€2,088 EUR
Retailer 12€2,097 EUR
Retailer 6€2,319 EUR
Retailer 4€2,416 EUR
Retailer 2€2,471 EUR
Retailer 10€2,601 EUR
Retailer 7€3,147 EUR
MOH London€3,702 EUR

42 data points across 13 retailers

21 retailers€1,672 EUR to €3,702 EUR

B+
Cheapest Retailer
-
€1,672 EUR
$1,875 USD
B
Retailer 2
-
€1,697 EUR
$1,903 USD
View
B
Retailer 3
-
€1,721 EUR
$1,930 USD
View
B
Retailer 4
-
€1,730 EUR
$1,940 USD
View
B+
Retailer 5
-
€1,767 EUR
$1,982 USD
View
Final sale: no returns
B+
Retailer 6
-
€1,793 EUR
A$3,093 AUD
View
B+
Retailer 7
-
€1,802 EUR
$2,021 USD
View
B
Retailer 8
-
€1,914 EUR
$2,147 USD
View
B
Retailer 9
-
€1,930 EUR
$2,165 USD
View
B
Retailer 10
-
€2,088 EUR
CA$3,252 CAD
View
B
Retailer 11
-
€2,089 EUR
$2,343 USD
View
B
Retailer 12
-
€2,097 EUR
$2,352 USD
View
B
Retailer 13
-
€2,220 EUR
$2,490 USD
View
B
Retailer 14
-
€2,220 EUR
$2,490 USD
View
B
Retailer 15
-
€2,291 EUR
$2,570 USD
View
B
Retailer 16
-
€2,319 EUR
£2,048 GBP
View
B
Retailer 17
-
€2,416 EUR
$2,710 USD
View
B
Retailer 18
-
€2,471 EUR
View
Retailer 19
-
€2,601 EUR
A$4,489 AUD
View
Price last confirmed 26 days ago
B
Retailer 20
-
€3,147 EUR
ZAR 57,021 ZAR
View
Most Expensive
B
MOH London
8CC651C36 · Nov 2
€3,702 EUR
£3,269 GBP
View
20 more retailers have this diamond
Prices start from €1,672 EURSave up to €2,030 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
€1,672 EUR