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Cushion|Natural|GIA

0.86ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 1449714265

Certificate GIA 1449714265

Diamond specifications and retailer prices

From €1,758 EUR
$1,957 USD
As of October 28, 2026
Save €1,659 EUR (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,417 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.86ct natural cushion diamond

This 0.86ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1449714265. Listed at 12 retailers as of October 28, 2026, with prices from €1,758 to €3,417, a €1,659 spread on the same certified stone. MOH London lists it at €3,417. 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

0.86
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1449714265
Dimensions5.87 × 5.11 × 3.56 mm
L/W Ratio1.15
Key to symbols
Feather, Cloud
Top View
5.87 mm5.11 mm0.86 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1449714265
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.8%

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 28
Current: €3,417 EUR|Low: €1,815 EUR|High: €3,440 EUR|Avg: €2,521 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7€1,815 EUR
Retailer 6€1,988 EUR
Retailer 3€2,181 EUR
Retailer 8€2,445 EUR
Retailer 2€2,454 EUR
Retailer 4€2,479 EUR
Retailer 5€2,933 EUR
MOH London€3,417 EUR

38 data points across 8 retailers

12 retailers€1,758 EUR to €3,417 EUR

B+
Cheapest Retailer
-
€1,758 EUR
$1,957 USD
B+
Retailer 2
-
€1,796 EUR
$1,999 USD
View
Retailer 3
-
€1,815 EUR
$2,020 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
€1,988 EUR
$2,213 USD
View
B+
Retailer 5
-
€1,999 EUR
$2,225 USD
View
B+
Retailer 6
-
€2,113 EUR
$2,352 USD
View
B+
Retailer 7
-
€2,181 EUR
£1,912 GBP
View
Retailer 8
-
€2,445 EUR
A$4,186 AUD
View
Price last confirmed 23 days ago
B
Retailer 9
-
€2,454 EUR
£2,151 GBP
View
B
Retailer 10
-
€2,479 EUR
View
B
Retailer 11
-
€2,933 EUR
ZAR 52,741 ZAR
View
Most Expensive
B
MOH London
C3D80AEAC · Oct 29
€3,417 EUR
£2,995 GBP
View
11 more retailers have this diamond
Prices start from €1,758 EURSave up to €1,659 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+
0.86ct Cushion
€1,758 EUR