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Cushion|Natural|GIA

1.21ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 7556140199

Certificate GIA 7556140199

Diamond specifications and retailer prices

From €1,043 EUR
As of November 6, 2026
Save €1,293 EUR (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,335 EUR at MOH London · As of November 4, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7556140199. Listed at 13 retailers as of November 4, 2026, with prices from €1,043 to €2,335, a €1,293 spread on the same certified stone. MOH London lists it at €2,335. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556140199
Dimensions6.96 × 5.35 × 3.88 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
6.96 mm5.35 mm1.21 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556140199
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.6%

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 6
Current: €2,335 EUR|Low: €1,032 EUR|High: €2,531 EUR|Avg: €1,505 EUR|-7.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12€1,043 EUR
Retailer 8€1,118 EUR
Retailer 9€1,155 EUR
Retailer 7€1,213 EUR
Retailer 2€1,220 EUR
Retailer 11€1,254 EUR
Retailer 4€1,314 EUR
Retailer 3€1,393 EUR
Retailer 6€1,475 EUR
Retailer 5€1,849 EUR
Retailer 10€2,098 EUR
MOH London€2,335 EUR

37 data points across 12 retailers

13 retailers€1,043 EUR to €2,335 EUR

A
Cheapest Retailer
-
€1,043 EUR
B+
Retailer 2
-
€1,118 EUR
View
Final sale: no returns
B+
Retailer 3
-
€1,155 EUR
View
B+
Retailer 4
-
€1,213 EUR
View
B+
Retailer 5
-
€1,220 EUR
View
B+
Retailer 6
-
€1,254 EUR
View
B+
Retailer 7
-
€1,314 EUR
View
B+
Retailer 8
-
€1,393 EUR
View
B+
Retailer 9
-
€1,475 EUR
View
B+
Retailer 10
-
€1,565 EUR
View
B
Retailer 11
-
€1,849 EUR
View
B
Retailer 12
-
€2,098 EUR
View
Most Expensive
B
MOH London
D75B670D1 · Nov 4
€2,335 EUR
£2,053 GBP
View
12 more retailers have this diamond
Prices start from €1,043 EURSave up to €1,293 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
1.21ct Cushion
€1,043 EUR