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Marquise|Lab Grown|IGI

1.61ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG837601953

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837601953

Diamond specifications and retailer prices

From $883 CAD
$632 USD
As of November 1, 2026
Save $923 CAD (51%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,806 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837601953 or 837601953. Listed at 6 retailers as of October 31, 2026, with prices from $883 to $1,806, a $923 spread on the same certified stone. With Clarity lists it at $1,806. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837601953
Dimensions12.30 × 6.05 × 3.82 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.30 mm6.05 mm1.61 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837601953
Side View
Table 55.0%Crown 34.3°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 63.1%

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 1
Current: $704 CAD|Low: $698 CAD|High: $1,870 CAD|Avg: $1,410 CAD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
October 25, 2026
Retailer 1$704 CAD
Retailer 5$883 CAD
Retailer 4$1,537 CAD
Retailer 3$1,705 CAD
Retailer 2$1,774 CAD
With Clarity$1,806 CAD

20 data points across 6 retailers

6 retailers$883 CAD to $1,806 CAD

Retailer 1
-
$704 CAD
€480 EUR
Price last confirmed 7 days ago
A
Retailer 2
-
$883 CAD
$632 USD
View
B+
Retailer 3
-
$1,537 CAD
$1,100 USD
View
B+
Retailer 4
-
$1,705 CAD
£961 GBP
View
B
Retailer 5
-
$1,774 CAD
$1,270 USD
View
Most Expensive
B
With Clarity
837601953 · Oct 31
$1,806 CAD
$1,293 USD
View
5 more retailers have this diamond
Prices start from $883 CADSave up to $923 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
1.61ct Marquise
$883 CAD