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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 €3,082 EUR
$3,457 USD
As of November 2, 2026
Save €3,227 EUR (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €6,309 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 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 1, 2026, with prices from €3,082 to €6,309, a €3,227 spread on the same certified stone. MOH London lists it at €6,309. 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
Color
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 2
Current: €6,309 EUR|Low: €3,082 EUR|High: €6,341 EUR|Avg: €4,127 EUR|-0.5%
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
Retailer 14
November 2, 2026
Retailer 14€3,082 EUR
Retailer 4€3,154 EUR
Retailer 10€3,290 EUR
Retailer 13€3,414 EUR
Retailer 12€3,418 EUR
Retailer 5€3,459 EUR
Retailer 2€3,680 EUR
Retailer 8€3,860 EUR
Retailer 6€4,226 EUR
Retailer 7€4,269 EUR
Retailer 3€4,270 EUR
Retailer 9€4,638 EUR
Retailer 11€6,188 EUR
MOH London€6,309 EUR

26 data points across 14 retailers

15 retailers€3,082 EUR to €6,309 EUR

B+
Cheapest Retailer
-
€3,082 EUR
$3,457 USD
B
Retailer 2
-
€3,154 EUR
$3,538 USD
View
Final sale: no returns
B+
Retailer 3
-
€3,290 EUR
$3,690 USD
View
B
Retailer 4
-
€3,414 EUR
$3,829 USD
View
B
Retailer 5
-
€3,418 EUR
$3,834 USD
View
B
Retailer 6
-
€3,459 EUR
$3,880 USD
View
B
Retailer 7
-
€3,609 EUR
$4,048 USD
View
B
Retailer 8
-
€3,680 EUR
£3,250 GBP
View
B
Retailer 9
-
€3,860 EUR
£3,409 GBP
View
Retailer 10
-
€4,226 EUR
A$7,292 AUD
View
Price last confirmed 23 days ago
B
Retailer 11
-
€4,269 EUR
View
Retailer 12
-
€4,270 EUR
$4,789 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
€4,638 EUR
ZAR 84,030 ZAR
View
B
Retailer 14
-
€6,188 EUR
£5,465 GBP
View
Most Expensive
B
MOH London
96DE7B2AF · Nov 1
€6,309 EUR
£5,572 GBP
View
14 more retailers have this diamond
Prices start from €3,082 EURSave up to €3,227 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
€3,082 EUR