Cushion|Natural|GIA

1.21ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2476151644

Certificate GIA 2476151644

Diamond specifications and retailer prices

From €1,009 EUR
As of November 6, 2026
Save €1,368 EUR (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,376 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 J 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 2476151644. Listed at 14 retailers as of November 2, 2026, with prices from €1,009 to €2,376, a €1,368 spread on the same certified stone. MOH London lists it at €2,376. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2476151644
Dimensions5.89 × 5.82 × 4.06 mm
L/W Ratio1.01
Top View
5.89 mm5.82 mm1.21 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2476151644
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €2,376 EUR|Low: €1,009 EUR|High: €2,405 EUR|Avg: €1,591 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 7€1,009 EUR
Retailer 3€1,187 EUR
Retailer 6€1,258 EUR
Retailer 8€1,356 EUR
Retailer 2€1,493 EUR
Retailer 5€1,654 EUR
Retailer 9€1,769 EUR
Retailer 4€1,841 EUR
MOH London€2,376 EUR

35 data points across 9 retailers

14 retailers€1,009 EUR to €2,376 EUR

A
Cheapest Retailer
-
€1,009 EUR
A
Retailer 2
-
€1,187 EUR
View
B+
Retailer 3
-
€1,257 EUR
View
B+
Retailer 4
-
€1,258 EUR
View
Retailer 5
-
€1,356 EUR
View
Price last confirmed 13 days ago
B+
Retailer 6
-
€1,373 EUR
View
B+
Retailer 7
-
€1,438 EUR
View
B+
Retailer 8
-
€1,477 EUR
View
B+
Retailer 9
-
€1,493 EUR
View
B+
Retailer 10
-
€1,547 EUR
View
B+
Retailer 11
-
€1,654 EUR
View
Retailer 12
-
€1,769 EUR
View
Price last confirmed 33 days ago
B+
Retailer 13
-
€1,841 EUR
View
Most Expensive
B
MOH London
1D374D46B · Nov 2
€2,376 EUR
£2,089 GBP
View
13 more retailers have this diamond
Prices start from €1,009 EURSave up to €1,368 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
€1,009 EUR