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Marquise|Natural|IGI

1.30ct H SI2 Marquise Natural Diamond

VG • H/SI2 • IGI 741569669

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 741569669

Diamond specifications and retailer prices

From $5,523 CAD
$3,954 USD
As of October 30, 2026
Save $1,580 CAD (22%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,050 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 741569669. Listed at 10 retailers as of October 30, 2026, with a 29% 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

1.30
Carat
H
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 741569669
Dimensions10.78 × 5.69 × 3.57 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Top View
10.78 mm5.69 mm1.30 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 741569669
Side View
Table 60.0%Crown 38.1°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.7%

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: Oct 30
Current: $10,050 CAD|Low: $5,127 CAD|High: $10,117 CAD|Avg: $6,456 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 5$5,127 CAD
Retailer 9$5,523 CAD
Retailer 11$5,668 CAD
Retailer 10$5,692 CAD
Retailer 8$5,793 CAD
Retailer 12$6,124 CAD
Retailer 2$6,206 CAD
Retailer 7$6,276 CAD
Retailer 4$6,691 CAD
Retailer 13$7,067 CAD
Retailer 6$7,103 CAD
Retailer 3$7,288 CAD
MOH London$10,050 CAD

26 data points across 13 retailers

10 retailers$5,523 CAD to $7,103 CAD

B+
Cheapest Retailer
-
$5,523 CAD
$3,954 USD
B+
Retailer 2
-
$5,668 CAD
$4,058 USD
View
B+
Retailer 3
-
$5,692 CAD
$4,075 USD
View
B+
Retailer 4
-
$5,793 CAD
$4,147 USD
View
Final sale: no returns
Retailer 5
-
$6,124 CAD
$4,384 USD
View
Price last confirmed 48 days ago
B+
Retailer 6
-
$6,206 CAD
£3,498 GBP
View
B+
Retailer 7
-
$6,276 CAD
$4,493 USD
View
Retailer 8
-
$7,067 CAD
$5,059 USD
View
Price last confirmed 47 days ago
B+
Retailer 9
-
$7,103 CAD
€4,843 EUR
View
Most Expensive
MOH London
387E610F3 · Oct 21
$10,050 CAD
£5,665 GBP
View
Price last confirmed 11 days ago
9 more retailers have this diamond
Prices start from $5,523 CADSave up to $1,580 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+
1.30ct Marquise
$5,523 CAD