Cushion|Natural|GIA

1.21ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 2231993494

Certificate GIA 2231993494

Diamond specifications and retailer prices

From €1,558 EUR
As of November 6, 2026
Save €2,025 EUR (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,583 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 G 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 2231993494. Listed at 14 retailers as of November 2, 2026, with prices from €1,558 to €3,583, a €2,025 spread on the same certified stone. MOH London lists it at €3,583. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2231993494
Dimensions6.02 × 6.00 × 4.25 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.02 mm6.00 mm1.21 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231993494
Side View
Table 59.0%Crown 37.6°Girdle: VTK-ETKPavilion 39.8°Culet: NoneDepth 70.9%

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 6
Current: €3,583 EUR|Low: €1,536 EUR|High: €3,888 EUR|Avg: €2,251 EUR|-7.8%
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 7, 2026
Retailer 9€1,558 EUR
Retailer 11€1,673 EUR
Retailer 12€1,710 EUR
Retailer 3€1,773 EUR
Retailer 8€1,864 EUR
Retailer 5€1,915 EUR
Retailer 4€2,024 EUR
Retailer 13€2,024 EUR
Retailer 14€2,096 EUR
Retailer 2€2,222 EUR
Retailer 10€2,497 EUR
Retailer 7€2,539 EUR
Retailer 6€2,685 EUR
MOH London€3,583 EUR

29 data points across 14 retailers

14 retailers€1,558 EUR to €3,583 EUR

A
Cheapest Retailer
-
€1,558 EUR
A
Retailer 2
-
€1,673 EUR
View
A
Retailer 3
-
€1,710 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,773 EUR
View
A
Retailer 5
-
€1,864 EUR
View
A
Retailer 6
-
€1,915 EUR
View
B+
Retailer 7
-
€2,024 EUR
View
B+
Retailer 8
-
€2,024 EUR
View
B+
Retailer 9
-
€2,096 EUR
View
B+
Retailer 10
-
€2,222 EUR
View
B+
Retailer 11
-
€2,497 EUR
View
B+
Retailer 12
-
€2,539 EUR
View
Retailer 13
-
€2,685 EUR
View
Price last confirmed 34 days ago
Most Expensive
B
MOH London
5126ECB8A · Nov 2
€3,583 EUR
£3,150 GBP
View
13 more retailers have this diamond
Prices start from €1,558 EURSave up to €2,025 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
€1,558 EUR