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Marquise|Natural|IGI

0.70ct E SI1 Marquise Natural Diamond

VG • E/SI1 • IGI 831669493

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 831669493

Diamond specifications and retailer prices

From $1,500 CAD
As of November 5, 2026
Save $1,472 CAD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,856 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 831669493. Listed at 17 retailers as of November 5, 2026, with a 98% 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

0.70
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle42.3°
OriginNatural
Grading LabIGI
CertificateIGI 831669493
Dimensions8.76 × 4.67 × 3.10 mm
L/W Ratio1.88
Girdle conditionFaceted
Top View
8.76 mm4.67 mm0.70 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 831669493
Side View
Table 55.0%Crown 33°Girdle: STK-THKPavilion 42.3°Culet: NoneDepth 66.4%

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 5
Current: $4,856 CAD|Low: $1,500 CAD|High: $4,856 CAD|Avg: $2,387 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
November 6, 2026
Retailer 12$1,500 CAD
Retailer 8$1,837 CAD
Retailer 5$1,845 CAD
Retailer 6$1,850 CAD
Retailer 3$1,992 CAD
Retailer 16$1,992 CAD
Retailer 17$2,082 CAD
Retailer 9$2,124 CAD
Retailer 15$2,130 CAD
Retailer 7$2,180 CAD
Retailer 10$2,235 CAD
Retailer 4$2,297 CAD
Retailer 11$2,494 CAD
Retailer 2$2,617 CAD
Retailer 13$2,972 CAD
Retailer 14$3,666 CAD
NZ Jewellers$4,856 CAD

26 data points across 17 retailers

17 retailers$1,500 CAD to $2,972 CAD

A
Cheapest Retailer
-
$1,500 CAD
B+
Retailer 2
-
$1,837 CAD
View
Final sale: no returns
B+
Retailer 3
-
$1,845 CAD
View
B+
Retailer 4
-
$1,850 CAD
View
Retailer 5
-
$1,992 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,992 CAD
View
B
Retailer 7
-
$2,082 CAD
View
B
Retailer 8
-
$2,124 CAD
View
B+
Retailer 9
-
$2,130 CAD
View
B
Retailer 10
-
$2,180 CAD
View
B+
Retailer 11
-
$2,235 CAD
View
B
Retailer 12
-
$2,297 CAD
View
B
Retailer 13
-
$2,494 CAD
View
B
Retailer 14
-
$2,617 CAD
View
B
Retailer 15
-
$2,972 CAD
View
Retailer 16
-
$3,666 CAD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
179f3ec6-8d47-4189-830a-2c673ee81561 · Nov 5
$4,856 CAD
$3,477 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,500 CADSave up to $1,472 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
0.70ct Marquise
$1,500 CAD