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Marquise|Lab Grown|IGI

1.99ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG806612143

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG806612143

Diamond specifications and retailer prices

From $538 CAD
As of November 4, 2026
Save $2,107 CAD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,645 CAD at Frank Darling · As of November 4, 2026
View at Frank Darling

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG806612143 or 806612143. Listed at 5 retailers as of November 4, 2026, with prices from $538 to $2,645, a $2,107 spread on the same certified stone. Frank Darling lists it at $2,645. 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

1.99
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806612143
Dimensions12.59 × 6.54 × 4.22 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.59 mm6.54 mm1.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806612143
Side View
Table 60.0%Crown 37.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.5%

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 4
Current: $2,645 CAD|Low: $538 CAD|High: $4,445 CAD|Avg: $1,820 CAD|-0.0%
Frank Darling
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 8$538 CAD
Retailer 12$759 CAD
Retailer 9$776 CAD
Retailer 13$924 CAD
Retailer 7$1,073 CAD
Retailer 4$1,130 CAD
Retailer 5$1,269 CAD
Retailer 3$1,504 CAD
Retailer 2$2,001 CAD
Retailer 10$2,055 CAD
Retailer 14$2,154 CAD
Retailer 15$2,168 CAD
Frank Darling$2,645 CAD
Retailer 11$3,902 CAD
Retailer 6$4,445 CAD

8 data points across 15 retailers

5 retailers$538 CAD to $2,645 CAD

A
Cheapest Retailer
-
$538 CAD
Final sale: no returns
B+
Retailer 2
-
$776 CAD
View
B
Retailer 3
-
$2,001 CAD
View
B
Retailer 4
-
$2,055 CAD
View
Most Expensive
B
Frank Darling
100757584415KD · Nov 4
$2,645 CAD
$1,898 USD
View
4 more retailers have this diamond
Prices start from $538 CADSave up to $2,107 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
1.99ct Marquise
$538 CAD