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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 €2,376 EUR
$2,654 USD
As of October 31, 2026
Save €2,800 EUR (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,176 EUR at MOH London · As of November 1, 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 October 31, 2026, with prices from €2,376 to €5,176, a €2,800 spread on the same certified stone. MOH London lists it at €5,176. 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
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €5,176 EUR|Low: €2,234 EUR|High: €5,238 EUR|Avg: €3,140 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 7€2,439 EUR
Retailer 3€2,511 EUR
Retailer 9€2,588 EUR
Retailer 10€2,803 EUR
Retailer 12€2,954 EUR
Retailer 8€2,968 EUR
Retailer 11€2,980 EUR
Retailer 4€3,142 EUR
Retailer 13€3,142 EUR
Retailer 2€3,234 EUR
Retailer 5€3,249 EUR
Retailer 6€3,624 EUR
MOH London€5,176 EUR

44 data points across 13 retailers

16 retailers€2,376 EUR to €5,176 EUR

B
Cheapest Retailer
-
€2,376 EUR
$2,654 USD
B
Retailer 2
-
€2,439 EUR
$2,725 USD
View
B
Retailer 3
-
€2,479 EUR
$2,770 USD
View
B
Retailer 4
-
€2,511 EUR
$2,805 USD
View
B
Retailer 5
-
€2,588 EUR
$2,891 USD
View
Final sale: no returns
B
Retailer 6
-
€2,803 EUR
$3,132 USD
View
B
Retailer 7
-
€2,954 EUR
A$5,078 AUD
View
B
Retailer 8
-
€2,968 EUR
$3,316 USD
View
B
Retailer 9
-
€2,980 EUR
$3,329 USD
View
B
Retailer 10
-
€3,142 EUR
$3,510 USD
View
B
Retailer 11
-
€3,142 EUR
$3,510 USD
View
B
Retailer 12
-
€3,234 EUR
£2,845 GBP
View
B
Retailer 13
-
€3,249 EUR
$3,630 USD
View
Retailer 14
-
€3,506 EUR
$3,917 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
€3,624 EUR
View
Most Expensive
B
MOH London
8297365A2 · Nov 1
€5,176 EUR
£4,553 GBP
View
15 more retailers have this diamond
Prices start from €2,376 EURSave up to €2,800 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
€2,376 EUR