Marquise|Natural|IGI

1.00ct I VS2 Marquise Natural Diamond

VG • I/VS2 • IGI 800625807

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 800625807

Diamond specifications and retailer prices

From $3,254 CAD
As of November 4, 2026
Save $3,093 CAD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,758 CAD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 800625807. Listed at 14 retailers as of November 4, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle36.5°
OriginNatural
Grading LabIGI
CertificateIGI 800625807
Dimensions10.36 × 5.23 × 3.05 mm
L/W Ratio1.98
Girdle conditionFaceted
Top View
10.36 mm5.23 mm1.00 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 800625807
Side View
Table 61.0%Crown 37.4°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 58.3%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $3,521 CAD|Low: $3,140 CAD|High: $6,579 CAD|Avg: $4,248 CAD|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$3,254 CAD
Retailer 9$3,352 CAD
Retailer 1$3,521 CAD
Retailer 6$3,589 CAD
Retailer 3$3,912 CAD
Retailer 5$4,244 CAD
Retailer 2$4,434 CAD
Retailer 8$5,236 CAD
Retailer 4$6,348 CAD

39 data points across 9 retailers

14 retailers$3,254 CAD to $6,348 CAD

A
Cheapest Retailer
-
$3,254 CAD
A
Retailer 2
-
$3,352 CAD
View
Final sale: no returns
A
Retailer 3
-
$3,521 CAD
View
A
Retailer 4
-
$3,589 CAD
View
Retailer 5
-
$3,711 CAD
View
Price last confirmed 35 days ago
Retailer 6
-
$3,853 CAD
View
Price last confirmed 35 days ago
A
Retailer 7
-
$3,912 CAD
View
A
Retailer 8
-
$4,244 CAD
View
Retailer 9
-
$4,282 CAD
View
Price last confirmed 37 days ago
A
Retailer 10
-
$4,434 CAD
View
Retailer 11
-
$4,552 CAD
View
Price last confirmed 65 days ago
B+
Retailer 12
-
$5,236 CAD
View
B
Retailer 13
-
$6,348 CAD
View
Most Expensive
NZ Jewellers
87910415-a8e9-4b53-9091-fccb45362604 · Sep 30
$7,758 CAD
$5,555 USD
View
Price last confirmed 36 days ago
13 more retailers have this diamond
Prices start from $3,254 CADSave up to $3,093 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
$3,254 CAD