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Cushion|Natural|GIA

1.20ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 2398398683

Certificate GIA 2398398683

Diamond specifications and retailer prices

From $3,339 CAD
$2,390 USD
As of October 31, 2026
Save $3,720 CAD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,221 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct 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 2398398683. Listed at 16 retailers as of October 26, 2026, with a 111% 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

1.20
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2398398683
Dimensions6.01 × 5.87 × 4.08 mm
L/W Ratio1.02
Top View
6.01 mm5.87 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2398398683
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.6%

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: Oct 31
Current: $8,221 CAD|Low: $3,339 CAD|High: $8,276 CAD|Avg: $5,138 CAD|-0.5%
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
Retailer 15
October 31, 2026
Retailer 13$3,339 CAD
Retailer 9$3,424 CAD
Retailer 14$3,485 CAD
Retailer 4$3,609 CAD
Retailer 15$3,624 CAD
Retailer 10$3,872 CAD
Retailer 12$4,142 CAD
Retailer 11$4,185 CAD
Retailer 3$4,358 CAD
Retailer 5$4,358 CAD
Retailer 7$4,430 CAD
Retailer 6$4,512 CAD
Retailer 8$4,513 CAD
Retailer 2$4,941 CAD
MOH London$8,221 CAD

37 data points across 15 retailers

16 retailers$3,339 CAD to $7,058 CAD

A
Cheapest Retailer
-
$3,339 CAD
$2,390 USD
A
Retailer 2
-
$3,424 CAD
$2,451 USD
View
A
Retailer 3
-
$3,485 CAD
$2,495 USD
View
B+
Retailer 4
-
$3,609 CAD
$2,584 USD
View
B+
Retailer 5
-
$3,624 CAD
$2,594 USD
View
B+
Retailer 6
-
$3,872 CAD
$2,772 USD
View
B+
Retailer 7
-
$4,142 CAD
$2,965 USD
View
B+
Retailer 8
-
$4,185 CAD
£2,359 GBP
View
B+
Retailer 9
-
$4,358 CAD
$3,120 USD
View
B+
Retailer 10
-
$4,358 CAD
$3,120 USD
View
B+
Retailer 11
-
$4,512 CAD
$3,230 USD
View
B+
Retailer 12
-
$4,513 CAD
£2,544 GBP
View
B+
Retailer 13
-
$4,941 CAD
€3,369 EUR
View
Retailer 14
-
$5,540 CAD
$3,966 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$7,058 CAD
$5,053 USD
View
Most Expensive
MOH London
7F46A23E3 · Oct 21
$8,221 CAD
£4,634 GBP
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from $3,339 CADSave up to $3,720 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
1.20ct Cushion
$3,339 CAD