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Cushion|Natural|GIA

1.21ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 2556672496

Certificate GIA 2556672496

Diamond specifications and retailer prices

From $2,844 CAD
As of November 6, 2026
Save $3,773 CAD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,985 CAD at Queensmith · As of October 28, 2026
View at Queensmith

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556672496. Listed at 15 retailers as of November 4, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556672496
Dimensions7.20 × 5.53 × 3.67 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Knot, Needle
Top View
7.20 mm5.53 mm1.21 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556672496
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.3%

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: $7,985 CAD|Low: $2,826 CAD|High: $8,128 CAD|Avg: $4,511 CAD|+1.5%
Queensmith
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 6, 2026
Retailer 12$2,844 CAD
Retailer 2$2,971 CAD
Retailer 10$3,467 CAD
Retailer 4$3,494 CAD
Retailer 6$3,723 CAD
Retailer 13$3,787 CAD
Retailer 8$3,961 CAD
Retailer 3$3,985 CAD
Retailer 9$4,007 CAD
Retailer 5$4,110 CAD
Retailer 7$4,702 CAD
Retailer 11$6,617 CAD
Queensmith$7,985 CAD

24 data points across 13 retailers

15 retailers$2,844 CAD to $6,617 CAD

A
Cheapest Retailer
-
$2,844 CAD
A
Retailer 2
-
$2,971 CAD
View
A
Retailer 3
-
$3,467 CAD
View
A
Retailer 4
-
$3,494 CAD
View
Final sale: no returns
B+
Retailer 5
-
$3,681 CAD
View
A
Retailer 6
-
$3,723 CAD
View
Retailer 7
-
$3,787 CAD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$3,961 CAD
View
B+
Retailer 9
-
$3,985 CAD
View
B+
Retailer 10
-
$4,007 CAD
View
B+
Retailer 11
-
$4,030 CAD
View
B+
Retailer 12
-
$4,110 CAD
View
B+
Retailer 13
-
$4,702 CAD
View
B
Retailer 14
-
$6,617 CAD
View
Most Expensive
Queensmith
2556672496 · Oct 28
$7,985 CAD
£4,470 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from $2,844 CADSave up to $3,773 CAD

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
$2,844 CAD