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Cushion|Natural|GIA

1.21ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2476151644

Certificate GIA 2476151644

Diamond specifications and retailer prices

From €1,008 EUR
HK$8,800 HKD
As of November 1, 2026
Save €1,379 EUR (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,387 EUR at MOH London · As of October 29, 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 October 29, 2026, with prices from €1,008 to €2,387, a €1,379 spread on the same certified stone. MOH London lists it at €2,387. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,387 EUR|Low: €997 EUR|High: €2,403 EUR|Avg: €1,532 EUR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5€1,008 EUR
Retailer 4€1,197 EUR
Retailer 9€1,267 EUR
Retailer 7€1,355 EUR
Retailer 3€1,512 EUR
Retailer 6€1,654 EUR
Retailer 8€1,768 EUR
Retailer 2€1,850 EUR
MOH London€2,387 EUR

35 data points across 9 retailers

14 retailers€1,008 EUR to €2,387 EUR

A
Cheapest Retailer
-
€1,008 EUR
HK$8,800 HKD
A
Retailer 2
-
€1,197 EUR
₹127,344 INR
View
B+
Retailer 3
-
€1,256 EUR
$1,403 USD
View
B+
Retailer 4
-
€1,267 EUR
$1,415 USD
View
Retailer 5
-
€1,355 EUR
$1,514 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€1,373 EUR
A$2,360 AUD
View
B+
Retailer 7
-
€1,437 EUR
$1,605 USD
View
B+
Retailer 8
-
€1,477 EUR
$1,650 USD
View
B+
Retailer 9
-
€1,512 EUR
£1,330 GBP
View
B+
Retailer 10
-
€1,546 EUR
$1,727 USD
View
B+
Retailer 11
-
€1,654 EUR
ZAR 29,855 ZAR
View
Retailer 12
-
€1,768 EUR
A$3,039 AUD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
€1,850 EUR
View
Most Expensive
B
MOH London
1D374D46B · Oct 29
€2,387 EUR
£2,100 GBP
View
13 more retailers have this diamond
Prices start from €1,008 EURSave up to €1,379 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
€1,008 EUR