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Cushion|Natural|GIA

1.23ct L SI2 Cushion Natural Diamond

ID • L/SI2 • GIA 5

Certificate GIA 5

Diamond specifications and retailer prices

From $3,193 CAD
As of November 6, 2026
Save $239 CAD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,432 CAD at DreamStone · As of November 4, 2026
View at DreamStone

About this 1.23ct natural cushion diamond

This 1.23ct natural cushion sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of November 4, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.23
Carat
L
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5
Dimensions6.38 × 6.10 mm
L/W Ratio1.05
Top View
6.38 mm6.10 mm1.23 ctL / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5
Side View
Table 65.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $3,432 CAD|Low: $3,151 CAD|High: $3,432 CAD|Avg: $3,328 CAD
DreamStone
Retailer 2
September 23, 2026
Retailer 2$3,193 CAD
DreamStone$3,432 CAD

3 data points across 2 retailers

2 retailers$3,193 CAD to $3,432 CAD

B
Cheapest Retailer
-
$3,193 CAD
Most Expensive
C
DreamStone
636c1d5576315c1dde5983eb · Nov 4
$3,432 CAD
$2,440 USD
View
1 more retailer has this diamond
Prices start from $3,193 CADSave up to $239 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.

B
1.23ct Cushion
$3,193 CAD