Marquise|Natural|IGI

1.51ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 774693867

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 774693867

Diamond specifications and retailer prices

From $9,041 CAD
₹616,394 INR
As of November 1, 2026
Save $3,272 CAD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $12,313 CAD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.51ct natural marquise diamond

This 1.51ct 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 very-good cut grade and certified by IGI 774693867. Listed at 3 retailers as of October 31, 2026, with prices from $9,041 to $12,313, a $3,272 spread on the same certified stone. Yorxs lists it at $12,313. 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

1.51
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 774693867
Dimensions11.17 × 5.99 × 3.80 mm
L/W Ratio1.86
Girdle conditionFaceted
Top View
11.17 mm5.99 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774693867
Side View
Table 59.0%Crown 40.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.4%

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 1
Current: $9,041 CAD|Low: $9,020 CAD|High: $12,350 CAD|Avg: $10,565 CAD|-1.3%
Retailer 1
Retailer 2
Yorxs
November 1, 2026
Retailer 1$9,041 CAD
Retailer 2$10,364 CAD
Yorxs$12,313 CAD

27 data points across 3 retailers

3 retailers$9,041 CAD to $12,313 CAD

A
Cheapest Retailer
-
$9,041 CAD
₹616,394 INR
A
Retailer 2
-
$10,364 CAD
$7,419 USD
View
Most Expensive
B+
Yorxs
CL2642 · Oct 31
$12,313 CAD
€8,395 EUR
View
2 more retailers have this diamond
Prices start from $9,041 CADSave up to $3,272 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
1.51ct Marquise
$9,041 CAD