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Cushion|Natural|GIA

1.20ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 1549436037

Certificate GIA 1549436037

Diamond specifications and retailer prices

From $2,975 CAD
As of November 6, 2026
Save $3,559 CAD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,967 CAD at Queensmith · As of October 28, 2026
View at Queensmith

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549436037. Listed at 13 retailers as of November 4, 2026, with a 120% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549436037
Dimensions5.84 × 5.80 × 3.81 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.84 mm5.80 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549436037
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

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: $7,967 CAD|Low: $2,975 CAD|High: $7,985 CAD|Avg: $4,423 CAD|+3.0%
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 2$2,975 CAD
Retailer 13$3,452 CAD
Retailer 5$3,498 CAD
Retailer 9$3,531 CAD
Retailer 4$3,622 CAD
Retailer 3$3,763 CAD
Retailer 12$3,937 CAD
Retailer 7$3,958 CAD
Retailer 11$4,065 CAD
Retailer 8$4,564 CAD
Retailer 6$4,645 CAD
Retailer 10$6,534 CAD
Queensmith$7,967 CAD

24 data points across 13 retailers

13 retailers$2,975 CAD to $6,534 CAD

A
Cheapest Retailer
-
$2,975 CAD
A
Retailer 2
-
$3,452 CAD
View
Final sale: no returns
A
Retailer 3
-
$3,498 CAD
View
A
Retailer 4
-
$3,531 CAD
View
A
Retailer 5
-
$3,622 CAD
View
Retailer 6
-
$3,763 CAD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$3,937 CAD
View
B+
Retailer 8
-
$3,958 CAD
View
B+
Retailer 9
-
$4,065 CAD
View
B+
Retailer 10
-
$4,564 CAD
View
B+
Retailer 11
-
$4,645 CAD
View
B
Retailer 12
-
$6,534 CAD
View
Most Expensive
Queensmith
1549436037 · Oct 28
$7,967 CAD
£4,460 GBP
View
Price last confirmed 9 days ago
12 more retailers have this diamond
Prices start from $2,975 CADSave up to $3,559 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
$2,975 CAD