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Marquise|Natural|GIA

0.71ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 6243117735

Certificate GIA 6243117735

Diamond specifications and retailer prices

From $1,758 CAD
As of November 4, 2026
Save $1,393 CAD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,151 CAD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter 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 6243117735. Listed at 12 retailers as of November 4, 2026, with prices from $1,758 to $3,151, a $1,393 spread on the same certified stone. Helzberg Diamonds lists it at $3,151. 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

0.71
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.01°
Pavilion angle40.98°
OriginNatural
Grading LabGIA
CertificateGIA 6243117735
Dimensions8.77 × 4.63 × 2.96 mm
L/W Ratio1.89
Culet sizeNone
Top View
8.77 mm4.63 mm0.71 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243117735
Side View
Table 60.0%Crown 40.01°Girdle: THN-VTKPavilion 40.98°Culet: NoneDepth 63.9%

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: $3,151 CAD|Low: $1,758 CAD|High: $3,151 CAD|Avg: $2,261 CAD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$1,758 CAD
Retailer 2$1,788 CAD
Retailer 8$1,800 CAD
Retailer 11$1,885 CAD
Retailer 4$1,914 CAD
Retailer 7$1,947 CAD
Retailer 5$2,206 CAD
Retailer 3$2,466 CAD
Retailer 6$2,519 CAD
Retailer 10$2,680 CAD
Retailer 12$2,839 CAD
Helzberg Diamonds$3,151 CAD

4 data points across 12 retailers

12 retailers$1,758 CAD to $3,151 CAD

B+
Cheapest Retailer
-
$1,758 CAD
B+
Retailer 2
-
$1,788 CAD
View
B+
Retailer 3
-
$1,800 CAD
View
B+
Retailer 4
-
$1,885 CAD
View
B+
Retailer 5
-
$1,914 CAD
View
B+
Retailer 6
-
$1,947 CAD
View
B
Retailer 7
-
$2,206 CAD
View
B
Retailer 8
-
$2,466 CAD
View
B
Retailer 9
-
$2,519 CAD
View
B
Retailer 10
-
$2,680 CAD
View
B
Retailer 11
-
$2,839 CAD
View
Most Expensive
B
Helzberg Diamonds
XZRMIKJHHNNJL · Nov 6
$3,151 CAD
$2,240 USD
View
11 more retailers have this diamond
Prices start from $1,758 CADSave up to $1,393 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+
0.71ct Marquise
$1,758 CAD