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Marquise|Natural|GIA

2.05ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 5556973344

Certificate GIA 5556973344

Diamond specifications and retailer prices

From $25,380 CAD
As of November 4, 2026
Save $22,016 CAD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $47,396 CAD at With Clarity · As of November 4, 2026
View at With Clarity

About this 2.05ct natural marquise diamond

This 2.05ct natural marquise sits in the two to three carat band, graded H 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 5556973344. Listed at 14 retailers as of November 4, 2026, with prices from $25,380 to $47,396, a $22,016 spread on the same certified stone. With Clarity lists it at $47,396. 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

2.05
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.44°
Pavilion angle42.17°
OriginNatural
Grading LabGIA
CertificateGIA 5556973344
Dimensions13.59 × 6.55 × 4.07 mm
L/W Ratio2.07
Culet sizeNone
Top View
13.59 mm6.55 mm2.05 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556973344
Side View
Table 59.0%Crown 36.44°Girdle: MED-THKPavilion 42.17°Culet: NoneDepth 62.2%

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: $38,982 CAD|Low: $25,380 CAD|High: $50,102 CAD|Avg: $32,389 CAD|-3.5%
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
With Clarity
November 6, 2026
Retailer 2$25,380 CAD
Retailer 7$27,269 CAD
Retailer 9$27,707 CAD
Retailer 10$27,721 CAD
Retailer 3$27,985 CAD
Retailer 4$28,540 CAD
Retailer 8$29,224 CAD
Retailer 5$29,411 CAD
Retailer 13$32,146 CAD
Retailer 6$32,382 CAD
Retailer 12$32,634 CAD
Retailer 11$33,985 CAD
Retailer 1$38,982 CAD
With Clarity$47,396 CAD

28 data points across 14 retailers

14 retailers$25,380 CAD to $47,396 CAD

B+
Cheapest Retailer
-
$25,380 CAD
B+
Retailer 2
-
$27,269 CAD
View
B+
Retailer 3
-
$27,707 CAD
View
B+
Retailer 4
-
$27,721 CAD
View
B+
Retailer 5
-
$27,985 CAD
View
Retailer 6
-
$28,540 CAD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$29,224 CAD
View
B+
Retailer 8
-
$29,411 CAD
View
B
Retailer 9
-
$32,146 CAD
View
B
Retailer 10
-
$32,382 CAD
View
B
Retailer 11
-
$32,634 CAD
View
B
Retailer 12
-
$33,985 CAD
View
B
Retailer 13
-
$38,982 CAD
View
Most Expensive
B
With Clarity
5556973344 · Nov 4
$47,396 CAD
$33,937 USD
View
13 more retailers have this diamond
Prices start from $25,380 CADSave up to $22,016 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+
2.05ct Marquise
$25,380 CAD