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Marquise|Natural|IGI

1.70ct I VS1 Marquise Natural Diamond

ID • I/VS1 • IGI 738528299

Certificate IGI 738528299

Diamond specifications and retailer prices

From $9,932 CAD
$7,110 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $9,932 CAD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.7ct natural marquise diamond

This 1.7ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 738528299. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 738528299
Dimensions12.72 × 6.00 × 3.87 mm
L/W Ratio2.12
Top View
12.72 mm6.00 mm1.70 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 738528299
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 64.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $9,932 CAD|Low: $9,932 CAD|High: $9,932 CAD|Avg: $9,932 CAD
December 30, 2025
Brilliant Earth$9,932 CAD

4 data points across 1 retailer

1 retailer

B+
Brilliant Earth
16160768A · Oct 31
$9,932 CAD
$7,110 USD
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B+
1.70ct Marquise
$9,932 CAD