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Cushion|Natural|GIA

1.20ct I SI2 Cushion Natural Diamond

ID • I/SI2 • GIA 3555517984

Certificate GIA 3555517984

Diamond specifications and retailer prices

From $2,360 CAD
HK$13,200 HKD
As of October 31, 2026
Save $3,166 CAD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,526 CAD at MOH London · As of November 1, 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 I 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 3555517984. Listed at 13 retailers as of October 31, 2026, with prices from $2,360 to $5,526, a $3,166 spread on the same certified stone. MOH London lists it at $5,526. 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
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555517984
Dimensions7.08 × 5.45 × 3.75 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.08 mm5.45 mm1.20 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555517984
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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: $5,526 CAD|Low: $2,342 CAD|High: $5,622 CAD|Avg: $3,379 CAD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5$2,360 CAD
Retailer 4$2,497 CAD
Retailer 8$2,761 CAD
Retailer 9$2,910 CAD
Retailer 7$3,154 CAD
Retailer 11$3,293 CAD
Retailer 3$3,311 CAD
Retailer 10$3,348 CAD
Retailer 2$3,461 CAD
Retailer 6$3,938 CAD
MOH London$5,526 CAD

39 data points across 11 retailers

13 retailers$2,360 CAD to $5,526 CAD

A
Cheapest Retailer
-
$2,360 CAD
HK$13,200 HKD
A
Retailer 2
-
$2,497 CAD
₹170,208 INR
View
A
Retailer 3
-
$2,761 CAD
SGD 2,671 SGD
View
A
Retailer 4
-
$2,910 CAD
$2,083 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,974 CAD
$2,129 USD
View
A
Retailer 6
-
$3,154 CAD
$2,258 USD
View
B+
Retailer 7
-
$3,203 CAD
A$3,528 AUD
View
B+
Retailer 8
-
$3,293 CAD
SGD 3,186 SGD
View
B+
Retailer 9
-
$3,311 CAD
$2,370 USD
View
B+
Retailer 10
-
$3,348 CAD
$2,397 USD
View
B+
Retailer 11
-
$3,461 CAD
£1,951 GBP
View
B+
Retailer 12
-
$3,938 CAD
€2,685 EUR
View
Most Expensive
B
MOH London
B2293D0D3 · Nov 1
$5,526 CAD
£3,115 GBP
View
12 more retailers have this diamond
Prices start from $2,360 CADSave up to $3,166 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
$2,360 CAD