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Marquise|Natural|GIA

1.20ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 7542982575

Certificate GIA 7542982575

Diamond specifications and retailer prices

From $4,699 CAD
As of November 4, 2026
Save $5,949 CAD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,648 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7542982575. Listed at 20 retailers as of November 4, 2026, with prices from $4,699 to $10,648, a $5,949 spread on the same certified stone. NZ Jewellers lists it at $10,648. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.6°
Pavilion angle36.7°
OriginNatural
Grading LabGIA
CertificateGIA 7542982575
Dimensions10.20 × 5.51 × 3.43 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.20 mm5.51 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7542982575
Side View
Table 59.0%Crown 40.6°Girdle: STK-VTKPavilion 36.7°Culet: NoneDepth 62.3%

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: Nov 4
Current: $10,648 CAD|Low: $4,017 CAD|High: $10,648 CAD|Avg: $6,342 CAD
NZ Jewellers
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 5$4,816 CAD
Retailer 9$4,820 CAD
Retailer 8$4,922 CAD
Retailer 10$5,112 CAD
Retailer 4$5,536 CAD
Retailer 11$5,536 CAD
Retailer 13$5,536 CAD
Retailer 12$5,839 CAD
Retailer 6$6,190 CAD
Retailer 3$6,389 CAD
Retailer 2$6,484 CAD
Retailer 7$9,708 CAD
NZ Jewellers$10,648 CAD

43 data points across 13 retailers

20 retailers$4,699 CAD to $10,648 CAD

B+
Cheapest Retailer
-
$4,699 CAD
B+
Retailer 2
-
$4,816 CAD
View
B+
Retailer 3
-
$4,820 CAD
View
B+
Retailer 4
-
$4,871 CAD
View
B+
Retailer 5
-
$4,922 CAD
View
B+
Retailer 6
-
$5,068 CAD
View
B+
Retailer 7
-
$5,112 CAD
View
Final sale: no returns
B
Retailer 8
-
$5,525 CAD
View
B
Retailer 9
-
$5,536 CAD
View
B
Retailer 10
-
$5,536 CAD
View
Retailer 11
-
$5,536 CAD
View
Price last confirmed 8 days ago
Retailer 12
-
$5,764 CAD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$5,839 CAD
View
B
Retailer 14
-
$6,026 CAD
View
B+
Retailer 15
-
$6,190 CAD
View
B
Retailer 16
-
$6,389 CAD
View
B
Retailer 17
-
$6,484 CAD
View
B
Retailer 18
-
$8,838 CAD
View
B
Retailer 19
-
$9,708 CAD
View
Most Expensive
C
NZ Jewellers
5a51dea2-ad02-4ac3-a480-ed58b5d581d6 · Nov 5
$10,648 CAD
$7,570 USD
View
19 more retailers have this diamond
Prices start from $4,699 CADSave up to $5,949 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 Marquise
$4,699 CAD