CaratHunter
Plans
Cushion|Natural|GIA

1.21ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 1549794955

Certificate GIA 1549794955

Diamond specifications and retailer prices

From €2,713 EUR
As of November 5, 2026
Save €2,866 EUR (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,579 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549794955. Listed at 15 retailers as of November 5, 2026, with prices from €2,713 to €5,579, a €2,866 spread on the same certified stone. MOH London lists it at €5,579. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 1549794955
Dimensions7.03 × 5.61 × 3.86 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.03 mm5.61 mm1.21 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1549794955
Side View
Table 68.0%CrownGirdle: STK-VTKPavilion 37°Culet: NoneDepth 68.8%

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 5
Current: €5,579 EUR|Low: €2,596 EUR|High: €5,732 EUR|Avg: €3,614 EUR|-2.7%
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 6€2,804 EUR
Retailer 10€2,882 EUR
Retailer 13€2,960 EUR
Retailer 9€3,069 EUR
Retailer 4€3,412 EUR
Retailer 5€3,412 EUR
Retailer 2€3,505 EUR
Retailer 3€3,529 EUR
Retailer 11€3,627 EUR
Retailer 12€3,835 EUR
Retailer 7€3,904 EUR
Retailer 8€4,133 EUR
MOH London€5,579 EUR

37 data points across 13 retailers

15 retailers€2,713 EUR to €5,579 EUR

B+
Cheapest Retailer
-
€2,713 EUR
B+
Retailer 2
-
€2,725 EUR
View
B+
Retailer 3
-
€2,804 EUR
View
Final sale: no returns
B+
Retailer 4
-
€2,882 EUR
View
B+
Retailer 5
-
€2,960 EUR
View
Retailer 6
-
€3,069 EUR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€3,412 EUR
View
B+
Retailer 8
-
€3,412 EUR
View
B+
Retailer 9
-
€3,505 EUR
View
B
Retailer 10
-
€3,529 EUR
View
Retailer 11
-
€3,627 EUR
View
Price last confirmed 30 days ago
Retailer 12
-
€3,835 EUR
View
Price last confirmed 15 days ago
B
Retailer 13
-
€3,904 EUR
View
B
Retailer 14
-
€4,133 EUR
View
Most Expensive
B
MOH London
0E4A8F13F · Nov 7
€5,579 EUR
£4,905 GBP
View
14 more retailers have this diamond
Prices start from €2,713 EURSave up to €2,866 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
€2,713 EUR