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Marquise|Natural|GIA

0.65ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6552306058

Certificate GIA 6552306058

Diamond specifications and retailer prices

From $1,706 CAD
$1,221 USD
As of November 2, 2026
Save $1,854 CAD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,740 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.65ct natural marquise diamond

This 0.65ct natural marquise sits in the half to three-quarter carat band, graded F 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 6552306058. Listed at 14 retailers as of November 2, 2026, with a 109% 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

0.65
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.18°
Pavilion angle39.58°
OriginNatural
Grading LabGIA
CertificateGIA 6552306058
Dimensions8.89 × 4.51 × 2.80 mm
L/W Ratio1.97
Culet sizeNone
Top View
8.89 mm4.51 mm0.65 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552306058
Side View
Table 58.0%Crown 38.18°Girdle: MED-VTKPavilion 39.58°Culet: NoneDepth 62.1%

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 2
Current: $4,740 CAD|Low: $1,237 CAD|High: $4,740 CAD|Avg: $2,178 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 11$1,237 CAD
Retailer 8$1,347 CAD
Retailer 12$1,348 CAD
Retailer 9$1,365 CAD
Retailer 16$1,793 CAD
Retailer 5$1,801 CAD
Retailer 10$1,847 CAD
Retailer 14$1,919 CAD
Retailer 3$1,944 CAD
Retailer 7$1,944 CAD
Retailer 18$2,033 CAD
Retailer 4$2,089 CAD
Retailer 21$2,100 CAD
Retailer 6$2,132 CAD
Retailer 20$2,243 CAD
Retailer 19$2,414 CAD
Retailer 17$2,536 CAD
Retailer 2$2,709 CAD
Retailer 15$2,902 CAD
Retailer 13$3,560 CAD
NZ Jewellers$4,740 CAD

33 data points across 21 retailers

14 retailers$1,706 CAD to $3,560 CAD

B+
Cheapest Retailer
-
$1,706 CAD
$1,221 USD
B
Retailer 2
-
$1,793 CAD
$1,283 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,801 CAD
$1,289 USD
View
B+
Retailer 4
-
$1,944 CAD
$1,391 USD
View
B
Retailer 5
-
$2,033 CAD
$1,455 USD
View
B
Retailer 6
-
$2,089 CAD
$1,495 USD
View
B
Retailer 7
-
$2,100 CAD
$1,503 USD
View
B
Retailer 8
-
$2,132 CAD
$1,526 USD
View
B
Retailer 9
-
$2,243 CAD
$1,605 USD
View
Retailer 10
-
$2,536 CAD
A$2,792 AUD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$2,709 CAD
€1,846 EUR
View
B
Retailer 12
-
$2,902 CAD
ZAR 33,552 ZAR
View
B
Retailer 13
-
$3,560 CAD
£2,006 GBP
View
Most Expensive
NZ Jewellers
e9288917-71a8-43e5-bd99-049e6e45dfd3 · Oct 30
$4,740 CAD
$3,392 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,706 CADSave up to $1,854 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+
0.65ct Marquise
$1,706 CAD