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Cushion|Natural|GIA

1.21ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 7551329251

Certificate GIA 7551329251

Diamond specifications and retailer prices

From €1,741 EUR
HK$15,200 HKD
As of November 1, 2026
Save €2,427 EUR (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,169 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551329251. Listed at 15 retailers as of November 1, 2026, with prices from €1,741 to €4,169, a €2,427 spread on the same certified stone. MOH London lists it at €4,169. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551329251
Dimensions7.13 × 5.70 × 3.92 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.13 mm5.70 mm1.21 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551329251
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,169 EUR|Low: €1,741 EUR|High: €4,305 EUR|Avg: €2,446 EUR|-3.2%
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 1, 2026
Retailer 2€1,741 EUR
Retailer 13€1,932 EUR
Retailer 10€1,989 EUR
Retailer 5€2,068 EUR
Retailer 14€2,081 EUR
Retailer 12€2,125 EUR
Retailer 7€2,180 EUR
Retailer 6€2,184 EUR
Retailer 9€2,257 EUR
Retailer 3€2,325 EUR
Retailer 8€2,353 EUR
Retailer 11€2,920 EUR
Retailer 4€3,601 EUR
MOH London€4,169 EUR

28 data points across 14 retailers

15 retailers€1,741 EUR to €4,169 EUR

A
Cheapest Retailer
-
€1,741 EUR
HK$15,200 HKD
A
Retailer 2
-
€1,932 EUR
$2,158 USD
View
A
Retailer 3
-
€1,989 EUR
$2,222 USD
View
Final sale: no returns
A
Retailer 4
-
€2,068 EUR
$2,310 USD
View
A
Retailer 5
-
€2,081 EUR
$2,325 USD
View
A
Retailer 6
-
€2,125 EUR
$2,374 USD
View
A
Retailer 7
-
€2,180 EUR
$2,436 USD
View
A
Retailer 8
-
€2,184 EUR
$2,440 USD
View
A
Retailer 9
-
€2,257 EUR
£1,986 GBP
View
Retailer 10
-
€2,325 EUR
$2,598 USD
View
Price last confirmed 12 days ago
A
Retailer 11
-
€2,353 EUR
£2,070 GBP
View
B+
Retailer 12
-
€2,501 EUR
A$4,298 AUD
View
B+
Retailer 13
-
€2,920 EUR
View
Retailer 14
-
€3,601 EUR
$4,023 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
14A85E92B · Nov 1
€4,169 EUR
£3,667 GBP
View
14 more retailers have this diamond
Prices start from €1,741 EURSave up to €2,427 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
€1,741 EUR