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Cushion|Natural|GIA

1.20ct I SI2 Cushion Natural Diamond

GD • I/SI2 • GIA 5303799521

Certificate GIA 5303799521

Diamond specifications and retailer prices

From $2,557 CAD
HK$14,300 HKD
As of October 31, 2026
Save $3,487 CAD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,044 CAD at MOH London · As of October 26, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5303799521. Listed at 13 retailers as of October 26, 2026, with prices from $2,557 to $6,044, a $3,487 spread on the same certified stone. MOH London lists it at $6,044. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5303799521
Dimensions6.40 × 5.39 × 3.79 mm
L/W Ratio1.19
Top View
6.40 mm5.39 mm1.20 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5303799521
Side View
Table 57.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 70.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,044 CAD|Low: $2,539 CAD|High: $6,101 CAD|Avg: $3,606 CAD|-0.9%
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
October 31, 2026
Retailer 2$2,557 CAD
Retailer 3$3,112 CAD
Retailer 12$3,179 CAD
Retailer 13$3,239 CAD
Retailer 6$3,311 CAD
Retailer 9$3,417 CAD
Retailer 11$3,445 CAD
Retailer 14$3,641 CAD
Retailer 8$3,682 CAD
Retailer 10$3,717 CAD
Retailer 4$3,744 CAD
Retailer 5$4,176 CAD
Retailer 7$4,302 CAD
MOH London$6,044 CAD

24 data points across 14 retailers

13 retailers$2,557 CAD to $6,044 CAD

B+
Cheapest Retailer
-
$2,557 CAD
HK$14,300 HKD
B+
Retailer 2
-
$3,112 CAD
$2,228 USD
View
B+
Retailer 3
-
$3,179 CAD
$2,276 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,239 CAD
$2,319 USD
View
B+
Retailer 5
-
$3,417 CAD
£1,926 GBP
View
B
Retailer 6
-
$3,445 CAD
$2,466 USD
View
B
Retailer 7
-
$3,564 CAD
SGD 3,448 SGD
View
B
Retailer 8
-
$3,641 CAD
$2,607 USD
View
B
Retailer 9
-
$3,682 CAD
£2,075 GBP
View
B
Retailer 10
-
$3,717 CAD
$2,661 USD
View
B
Retailer 11
-
$3,744 CAD
$2,680 USD
View
B
Retailer 12
-
$4,302 CAD
€2,933 EUR
View
Most Expensive
C
MOH London
E93EADE4E · Oct 26
$6,044 CAD
£3,407 GBP
View
12 more retailers have this diamond
Prices start from $2,557 CADSave up to $3,487 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+
1.20ct Cushion
$2,557 CAD