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Marquise|Natural|GIA

1.00ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 6565318503

Certificate GIA 6565318503

Diamond specifications and retailer prices

From $4,007 CAD
HK$22,400 HKD
As of November 1, 2026
Save $5,246 CAD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,252 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565318503. Listed at 20 retailers as of October 30, 2026, with prices from $4,007 to $9,252, a $5,246 spread on the same certified stone. NZ Jewellers lists it at $9,252. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565318503
Dimensions9.99 × 5.17 × 3.29 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
Top View
9.99 mm5.17 mm1.00 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565318503
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 63.6%

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: Nov 1
Current: $4,030 CAD|Low: $4,007 CAD|High: $8,976 CAD|Avg: $5,335 CAD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$4,007 CAD
Retailer 1$4,030 CAD
Retailer 10$4,352 CAD
Retailer 3$4,552 CAD
Retailer 9$4,760 CAD
Retailer 11$4,906 CAD
Retailer 4$5,180 CAD
Retailer 6$5,440 CAD
Retailer 2$5,516 CAD
Retailer 5$6,215 CAD
Retailer 7$8,882 CAD

22 data points across 11 retailers

20 retailers$4,007 CAD to $9,252 CAD

B+
Cheapest Retailer
-
$4,007 CAD
HK$22,400 HKD
A
Retailer 2
-
$4,030 CAD
₹274,635 INR
View
B+
Retailer 3
-
$4,300 CAD
$3,077 USD
View
Retailer 4
-
$4,352 CAD
€2,966 EUR
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$4,552 CAD
SGD 4,402 SGD
View
B+
Retailer 6
-
$4,684 CAD
$3,352 USD
View
B+
Retailer 7
-
$4,760 CAD
$3,406 USD
View
B
Retailer 8
-
$4,902 CAD
$3,508 USD
View
Final sale: no returns
B+
Retailer 9
-
$4,906 CAD
$3,511 USD
View
B
Retailer 10
-
$5,048 CAD
SGD 4,882 SGD
View
B+
Retailer 11
-
$5,180 CAD
£2,919 GBP
View
B
Retailer 12
-
$5,312 CAD
$3,801 USD
View
B
Retailer 13
-
$5,440 CAD
£3,065 GBP
View
B
Retailer 14
-
$5,516 CAD
$3,947 USD
View
B
Retailer 15
-
$5,775 CAD
$4,133 USD
View
B
Retailer 16
-
$6,128 CAD
$4,385 USD
View
B
Retailer 17
-
$6,215 CAD
€4,236 EUR
View
B
Retailer 18
-
$7,747 CAD
$5,544 USD
View
B
Retailer 19
-
$8,882 CAD
£5,005 GBP
View
Most Expensive
C
NZ Jewellers
be3e048e-2fc3-4110-8af7-b73b435ad829 · Oct 30
$9,252 CAD
$6,621 USD
View
19 more retailers have this diamond
Prices start from $4,007 CADSave up to $5,246 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
1.00ct Marquise
$4,007 CAD