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Cushion|Natural|GIA

1.21ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 2457556713

Certificate GIA 2457556713

Diamond specifications and retailer prices

From €2,377 EUR
As of November 4, 2026
Save €2,788 EUR (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,165 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 J 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 2457556713. Listed at 16 retailers as of November 4, 2026, with prices from €2,377 to €5,165, a €2,788 spread on the same certified stone. MOH London lists it at €5,165. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2457556713
Dimensions7.01 × 5.57 × 3.75 mm
L/W Ratio1.26
Top View
7.01 mm5.57 mm1.21 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2457556713
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.3%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: €5,165 EUR|Low: €2,236 EUR|High: €5,242 EUR|Avg: €3,206 EUR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5€2,427 EUR
Retailer 3€2,564 EUR
Retailer 7€2,805 EUR
Retailer 9€2,956 EUR
Retailer 6€2,970 EUR
Retailer 8€2,982 EUR
Retailer 2€3,205 EUR
Retailer 4€3,570 EUR
MOH London€5,165 EUR

45 data points across 9 retailers

16 retailers€2,377 EUR to €5,165 EUR

B
Cheapest Retailer
-
€2,377 EUR
B
Retailer 2
-
€2,427 EUR
View
B
Retailer 3
-
€2,481 EUR
View
B
Retailer 4
-
€2,512 EUR
View
B
Retailer 5
-
€2,564 EUR
View
Final sale: no returns
Retailer 6
-
€2,805 EUR
View
Price last confirmed 9 days ago
B
Retailer 7
-
€2,956 EUR
View
B
Retailer 8
-
€2,970 EUR
View
B
Retailer 9
-
€2,982 EUR
View
B
Retailer 10
-
€3,144 EUR
View
B
Retailer 11
-
€3,144 EUR
View
B
Retailer 12
-
€3,205 EUR
View
B
Retailer 13
-
€3,251 EUR
View
Retailer 14
-
€3,508 EUR
View
Price last confirmed 15 days ago
B
Retailer 15
-
€3,570 EUR
View
Most Expensive
B
MOH London
8297365A2 · Nov 4
€5,165 EUR
£4,541 GBP
View
15 more retailers have this diamond
Prices start from €2,377 EURSave up to €2,788 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
€2,377 EUR