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Cushion|Natural|GIA

1.21ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 2547943430

Certificate GIA 2547943430

Diamond specifications and retailer prices

From €3,096 EUR
As of November 6, 2026
Save €3,208 EUR (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €6,304 EUR at MOH London · As of November 7, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547943430. Listed at 15 retailers as of November 6, 2026, with prices from €3,096 to €6,304, a €3,208 spread on the same certified stone. MOH London lists it at €6,304. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547943430
Dimensions7.37 × 5.48 × 3.65 mm
L/W Ratio1.34
Top View
7.37 mm5.48 mm1.21 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547943430
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €6,304 EUR|Low: €3,096 EUR|High: €6,370 EUR|Avg: €4,157 EUR|-1.0%
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 7, 2026
Retailer 13€3,096 EUR
Retailer 4€3,169 EUR
Retailer 9€3,305 EUR
Retailer 12€3,429 EUR
Retailer 11€3,434 EUR
Retailer 5€3,475 EUR
Retailer 6€3,677 EUR
Retailer 2€3,849 EUR
Retailer 7€4,264 EUR
Retailer 3€4,289 EUR
Retailer 8€4,626 EUR
Retailer 10€6,216 EUR
MOH London€6,304 EUR

28 data points across 13 retailers

15 retailers€3,096 EUR to €6,304 EUR

B+
Cheapest Retailer
-
€3,096 EUR
B
Retailer 2
-
€3,169 EUR
View
Final sale: no returns
B+
Retailer 3
-
€3,305 EUR
View
B
Retailer 4
-
€3,429 EUR
View
Retailer 5
-
€3,434 EUR
View
Price last confirmed 9 days ago
B
Retailer 6
-
€3,475 EUR
View
B
Retailer 7
-
€3,626 EUR
View
B
Retailer 8
-
€3,677 EUR
View
B
Retailer 9
-
€3,849 EUR
View
Retailer 10
-
€4,245 EUR
View
Price last confirmed 29 days ago
B
Retailer 11
-
€4,264 EUR
View
Retailer 12
-
€4,289 EUR
View
Price last confirmed 15 days ago
B
Retailer 13
-
€4,626 EUR
View
Retailer 14
-
€6,216 EUR
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
96DE7B2AF · Nov 7
€6,304 EUR
£5,542 GBP
View
14 more retailers have this diamond
Prices start from €3,096 EURSave up to €3,208 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
€3,096 EUR