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Marquise|Natural|GIA

1.00ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 6561386222

Certificate GIA 6561386222

Diamond specifications and retailer prices

From $3,344 CAD
HK$18,700 HKD
As of November 1, 2026
Save $4,409 CAD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,753 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561386222. Listed at 21 retailers as of October 30, 2026, with prices from $3,344 to $7,753, a $4,409 spread on the same certified stone. NZ Jewellers lists it at $7,753. 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
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561386222
Dimensions9.60 × 5.11 × 3.36 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
9.60 mm5.11 mm1.00 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561386222
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.7%

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: $4,340 CAD|Low: $3,344 CAD|High: $7,522 CAD|Avg: $4,512 CAD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$3,344 CAD
Retailer 5$3,378 CAD
Retailer 8$3,673 CAD
Retailer 2$3,808 CAD
Retailer 9$3,990 CAD
Retailer 1$4,340 CAD
Retailer 10$4,621 CAD
Retailer 4$4,656 CAD
Retailer 3$5,208 CAD
Retailer 6$7,442 CAD

23 data points across 10 retailers

21 retailers$3,344 CAD to $7,753 CAD

A
Cheapest Retailer
-
$3,344 CAD
HK$18,700 HKD
A
Retailer 2
-
$3,378 CAD
₹230,282 INR
View
Retailer 3
-
$3,673 CAD
€2,504 EUR
View
Price last confirmed 6 days ago
A
Retailer 4
-
$3,763 CAD
A$4,144 AUD
View
A
Retailer 5
-
$3,808 CAD
SGD 3,684 SGD
View
B+
Retailer 6
-
$3,918 CAD
$2,805 USD
View
B+
Retailer 7
-
$3,939 CAD
$2,820 USD
View
A
Retailer 8
-
$3,990 CAD
$2,856 USD
View
B+
Retailer 9
-
$4,107 CAD
$2,940 USD
View
Final sale: no returns
B+
Retailer 10
-
$4,174 CAD
$2,988 USD
View
B+
Retailer 11
-
$4,340 CAD
£2,447 GBP
View
B+
Retailer 12
-
$4,449 CAD
$3,185 USD
View
B+
Retailer 13
-
$4,621 CAD
$3,308 USD
View
B+
Retailer 14
-
$4,656 CAD
£2,624 GBP
View
B+
Retailer 15
-
$4,660 CAD
SGD 4,508 SGD
View
B+
Retailer 16
-
$5,005 CAD
$3,583 USD
View
B
Retailer 17
-
$5,135 CAD
$3,676 USD
View
B+
Retailer 18
-
$5,208 CAD
€3,551 EUR
View
B
Retailer 19
-
$6,481 CAD
$4,640 USD
View
B
Retailer 20
-
$7,442 CAD
£4,195 GBP
View
Most Expensive
B
NZ Jewellers
729a124f-c196-42ae-af70-7fa3f136eb30 · Oct 30
$7,753 CAD
$5,550 USD
View
20 more retailers have this diamond
Prices start from $3,344 CADSave up to $4,409 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
$3,344 CAD