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Cushion|Natural|GIA

1.21ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 7458705710

Certificate GIA 7458705710

Diamond specifications and retailer prices

From €2,662 EUR
As of November 4, 2026
Save €3,078 EUR (54%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €5,740 EUR at MOH London · As of November 2, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7458705710. Listed at 6 retailers as of November 2, 2026, with prices from €2,662 to €5,740, a €3,078 spread on the same certified stone. MOH London lists it at €5,740. 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
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7458705710
Dimensions7.23 × 5.27 × 3.69 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Top View
7.23 mm5.27 mm1.21 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7458705710
Side View
Table 72.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 70.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €5,740 EUR|Low: €3,361 EUR|High: €5,809 EUR|Avg: €4,184 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 4€3,361 EUR
Retailer 2€3,509 EUR
Retailer 3€3,996 EUR
MOH London€5,740 EUR

42 data points across 4 retailers

6 retailers€2,662 EUR to €5,740 EUR

B
Cheapest Retailer
-
€2,662 EUR
B
Retailer 2
-
€2,884 EUR
View
B
Retailer 3
-
€3,361 EUR
View
B
Retailer 4
-
€3,509 EUR
View
B
Retailer 5
-
€3,996 EUR
View
Most Expensive
C
MOH London
9BF846371 · Nov 2
€5,740 EUR
£5,046 GBP
View
5 more retailers have this diamond
Prices start from €2,662 EURSave up to €3,078 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
€2,662 EUR