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Cushion|Natural|GIA

1.21ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 5543183579

Certificate GIA 5543183579

Diamond specifications and retailer prices

From €1,815 EUR
As of November 6, 2026
Save €1,746 EUR (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,560 EUR at MOH London · As of November 4, 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 H 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 5543183579. Listed at 15 retailers as of November 4, 2026, with prices from €1,815 to €3,560, a €1,746 spread on the same certified stone. MOH London lists it at €3,560. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543183579
Dimensions6.30 × 5.63 × 3.91 mm
L/W Ratio1.12
Top View
6.30 mm5.63 mm1.21 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543183579
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.5%

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: €3,560 EUR|Low: €1,850 EUR|High: €3,613 EUR|Avg: €2,558 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5€1,850 EUR
Retailer 6€2,044 EUR
Retailer 4€2,235 EUR
Retailer 2€2,554 EUR
Retailer 3€2,624 EUR
Retailer 7€2,956 EUR
MOH London€3,560 EUR

43 data points across 7 retailers

15 retailers€1,815 EUR to €3,560 EUR

A
Cheapest Retailer
-
€1,815 EUR
A
Retailer 2
-
€1,850 EUR
View
B+
Retailer 3
-
€2,016 EUR
View
B+
Retailer 4
-
€2,032 EUR
View
B+
Retailer 5
-
€2,044 EUR
View
B+
Retailer 6
-
€2,150 EUR
View
B+
Retailer 7
-
€2,159 EUR
View
B+
Retailer 8
-
€2,159 EUR
View
B+
Retailer 9
-
€2,230 EUR
View
B+
Retailer 10
-
€2,235 EUR
View
B+
Retailer 11
-
€2,390 EUR
View
B
Retailer 12
-
€2,554 EUR
View
B+
Retailer 13
-
€2,624 EUR
View
B
Retailer 14
-
€2,956 EUR
View
Most Expensive
B
MOH London
0B3FC916B · Nov 4
€3,560 EUR
£3,130 GBP
View
14 more retailers have this diamond
Prices start from €1,815 EURSave up to €1,746 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
€1,815 EUR