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Marquise|Natural|GIA

0.71ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 6545938993

Certificate GIA 6545938993

Diamond specifications and retailer prices

From $1,088 CAD
$779 USD
As of October 30, 2026
Save $863 CAD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,138 CAD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded J 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 6545938993. Listed at 8 retailers as of October 30, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6545938993
Dimensions9.17 × 4.67 × 2.96 mm
L/W Ratio1.96
Top View
9.17 mm4.67 mm0.71 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545938993
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 41.4°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,951 CAD|Low: $1,088 CAD|High: $2,199 CAD|Avg: $1,621 CAD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 31, 2026
Retailer 7$1,088 CAD
Retailer 8$1,144 CAD
Retailer 10$1,209 CAD
Retailer 4$1,450 CAD
Retailer 9$1,509 CAD
Retailer 3$1,509 CAD
Retailer 5$1,599 CAD
Retailer 6$1,715 CAD
Retailer 1$1,951 CAD
Wholesale Diamonds Direct$2,138 CAD
Retailer 2$2,141 CAD

31 data points across 11 retailers

8 retailers$1,088 CAD to $1,951 CAD

A
Cheapest Retailer
-
$1,088 CAD
$779 USD
Final sale: no returns
B+
Retailer 2
-
$1,144 CAD
HK$6,400 HKD
View
B+
Retailer 3
-
$1,450 CAD
$1,038 USD
View
B
Retailer 4
-
$1,509 CAD
£851 GBP
View
Retailer 5
-
$1,599 CAD
SGD 1,547 SGD
View
Price last confirmed 10 days ago
B
Retailer 6
-
$1,715 CAD
$1,228 USD
View
B
Retailer 7
-
$1,951 CAD
€1,330 EUR
View
Most Expensive
Wholesale Diamonds Direct
426012479 · Oct 23
$2,138 CAD
$1,531 USD
View
Price last confirmed 9 days ago
7 more retailers have this diamond
Prices start from $1,088 CADSave up to $863 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.

A
0.71ct Marquise
$1,088 CAD