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Marquise|Lab Grown|IGI

1.90ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG800679940

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800679940

Diamond specifications and retailer prices

From $2,199 CAD
HK$12,300 HKD
As of October 30, 2026
Save $6,999 CAD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,199 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.9ct lab-grown marquise diamond

This 1.9ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800679940 or 800679940. Listed at 11 retailers as of October 30, 2026, with prices from $2,199 to $9,199, a $6,999 spread on the same certified stone. With Clarity lists it at $9,199. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800679940
Dimensions12.51 × 6.36 × 4.05 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.51 mm6.36 mm1.90 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800679940
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.7%

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: Oct 30
Current: $2,617 CAD|Low: $2,199 CAD|High: $13,521 CAD|Avg: $5,104 CAD|-31.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 30, 2026
Retailer 9$2,199 CAD
Retailer 7$2,537 CAD
Retailer 1$2,617 CAD
Retailer 8$2,724 CAD
Retailer 3$2,904 CAD
Retailer 4$3,319 CAD
Retailer 6$4,671 CAD
Retailer 10$5,229 CAD
Retailer 5$5,833 CAD
Retailer 2$6,315 CAD
With Clarity$9,199 CAD

41 data points across 11 retailers

11 retailers$2,199 CAD to $9,199 CAD

A
Cheapest Retailer
-
$2,199 CAD
HK$12,300 HKD
A
Retailer 2
-
$2,537 CAD
$1,816 USD
View
A
Retailer 3
-
$2,617 CAD
£1,475 GBP
View
A
Retailer 4
-
$2,724 CAD
$1,950 USD
View
A
Retailer 5
-
$2,904 CAD
€1,980 EUR
View
B+
Retailer 6
-
$3,319 CAD
ZAR 38,389 ZAR
View
B+
Retailer 7
-
$4,671 CAD
$3,344 USD
View
B+
Retailer 8
-
$5,229 CAD
$3,743 USD
View
B
Retailer 9
-
$5,833 CAD
£3,288 GBP
View
B
Retailer 10
-
$6,315 CAD
$4,521 USD
View
Most Expensive
B
With Clarity
800679940 · Oct 30
$9,199 CAD
$6,585 USD
View
10 more retailers have this diamond
Prices start from $2,199 CADSave up to $6,999 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
1.90ct Marquise
$2,199 CAD