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Cushion|Natural|GIA

1.21ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 6552867774

Certificate GIA 6552867774

Diamond specifications and retailer prices

From €2,114 EUR
A$3,648 AUD
As of October 31, 2026
11 retailers carry this diamond
Most expensive: €3,773 EUR at MOH London · As of October 8, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552867774. Listed at 11 retailers as of October 31, 2026. 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

1.21
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552867774
Dimensions7.01 × 5.39 × 3.92 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.01 mm5.39 mm1.21 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552867774
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 72.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €3,773 EUR|Low: €1,495 EUR|High: €3,859 EUR|Avg: €2,280 EUR|-2.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 9, 2026
Retailer 12€1,552 EUR
Retailer 4€1,635 EUR
Retailer 13€1,721 EUR
Retailer 2€1,836 EUR
Retailer 5€1,847 EUR
Retailer 8€1,917 EUR
Retailer 3€1,944 EUR
Retailer 6€1,984 EUR
Retailer 11€2,011 EUR
Retailer 18€2,018 EUR
Retailer 9€2,093 EUR
Retailer 10€2,114 EUR
Retailer 7€2,525 EUR
Retailer 16€2,627 EUR
Retailer 15€2,641 EUR
Retailer 14€2,960 EUR
Retailer 17€3,190 EUR
MOH London€3,773 EUR

18 data points across 18 retailers

11 retailers

Retailer 1
-
€1,552 EUR
HK$13,600 HKD
Price last confirmed 25 days ago
Retailer 2
-
€1,836 EUR
View
Price last confirmed 24 days ago
Retailer 3
-
€1,847 EUR
$2,072 USD
View
Price last confirmed 26 days ago
Retailer 4
-
€1,944 EUR
$2,180 USD
View
Price last confirmed 25 days ago
Retailer 5
-
€2,018 EUR
$2,263 USD
View
Price last confirmed 26 days ago
Retailer 6
-
€2,093 EUR
SGD 3,173 SGD
View
Price last confirmed 32 days ago
B+
Retailer 7
-
€2,114 EUR
A$3,648 AUD
View
Retailer 8
-
€2,525 EUR
ZAR 45,761 ZAR
View
Price last confirmed 33 days ago
Retailer 9
-
€2,627 EUR
A$4,533 AUD
View
Price last confirmed 25 days ago
Retailer 10
-
€3,190 EUR
$3,578 USD
View
Price last confirmed 25 days ago
Most Expensive
MOH London
293C06C2C · Oct 8
€3,773 EUR
£3,332 GBP
View
Price last confirmed 25 days ago
10 more retailers have this diamond
Prices start from €2,114 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+
1.21ct Cushion
€2,114 EUR