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Marquise|Natural|GIA

1.20ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 1568555776

Certificate GIA 1568555776

Diamond specifications and retailer prices

From $6,965 CAD
As of November 5, 2026
Save $6,987 CAD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,952 CAD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568555776. Listed at 14 retailers as of November 4, 2026, with prices from $6,965 to $13,952, a $6,987 spread on the same certified stone. Wholesale Diamonds Direct lists it at $13,952. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle36.86°
OriginNatural
Grading LabGIA
CertificateGIA 1568555776
Dimensions11.80 × 5.49 × 3.18 mm
L/W Ratio2.15
Culet sizeNone
Top View
11.80 mm5.49 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568555776
Side View
Table 60.0%Crown 37.2°Girdle: STK-THKPavilion 36.86°Culet: NoneDepth 58.0%

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 5
Current: $10,910 CAD|Low: $6,955 CAD|High: $13,952 CAD|Avg: $9,639 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 6, 2026
Retailer 8$6,965 CAD
Retailer 9$7,695 CAD
Retailer 12$7,906 CAD
Retailer 2$8,144 CAD
Retailer 10$8,191 CAD
Retailer 13$8,226 CAD
Retailer 5$8,329 CAD
Retailer 7$8,695 CAD
Retailer 4$9,701 CAD
Retailer 3$9,752 CAD
Retailer 6$9,759 CAD
Retailer 1$10,910 CAD
Retailer 11$13,262 CAD
Wholesale Diamonds Direct$13,952 CAD

23 data points across 14 retailers

14 retailers$6,965 CAD to $13,952 CAD

B+
Cheapest Retailer
-
$6,965 CAD
B+
Retailer 2
-
$7,695 CAD
View
B+
Retailer 3
-
$7,906 CAD
View
B+
Retailer 4
-
$8,144 CAD
View
B+
Retailer 5
-
$8,191 CAD
View
B+
Retailer 6
-
$8,226 CAD
View
B+
Retailer 7
-
$8,329 CAD
View
B+
Retailer 8
-
$8,695 CAD
View
B
Retailer 9
-
$9,701 CAD
View
B
Retailer 10
-
$9,752 CAD
View
B
Retailer 11
-
$9,759 CAD
View
B
Retailer 12
-
$10,910 CAD
View
B
Retailer 13
-
$13,262 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
545945760 · Nov 4
$13,952 CAD
$9,990 USD
View
13 more retailers have this diamond
Prices start from $6,965 CADSave up to $6,987 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
$6,965 CAD