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Marquise|Lab Grown|IGI

6.11ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG720555416

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG720555416

Diamond specifications and retailer prices

From $1,599 CAD
$1,145 USD
As of November 2, 2026
Save $12,607 CAD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,206 CAD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 6.11ct lab-grown marquise diamond

This 6.11ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720555416 or 720555416. Listed at 11 retailers as of November 1, 2026, with prices from $1,599 to $14,206, a $12,607 spread on the same certified stone. Do Amore Diamonds lists it at $14,206. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.11
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720555416
Dimensions19.42 × 9.48 × 5.87 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.42 mm9.48 mm6.11 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720555416
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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 2
Current: $14,206 CAD|Low: $1,599 CAD|High: $16,679 CAD|Avg: $5,462 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$1,599 CAD
Retailer 11$1,700 CAD
Retailer 2$2,156 CAD
Retailer 3$2,599 CAD
Retailer 9$2,949 CAD
Retailer 5$2,954 CAD
Retailer 7$3,656 CAD
Retailer 10$5,244 CAD
Retailer 6$6,589 CAD
Retailer 4$9,066 CAD
Do Amore Diamonds$14,206 CAD

29 data points across 11 retailers

11 retailers$1,599 CAD to $14,206 CAD

A
Cheapest Retailer
-
$1,599 CAD
$1,145 USD
A
Retailer 2
-
$2,156 CAD
£1,215 GBP
View
B+
Retailer 3
-
$2,949 CAD
$2,111 USD
View
B+
Retailer 4
-
$2,954 CAD
$2,115 USD
View
B+
Retailer 5
-
$3,656 CAD
$2,617 USD
View
B+
Retailer 6
-
$3,839 CAD
$2,748 USD
View
B
Retailer 7
-
$5,244 CAD
$3,754 USD
View
B
Retailer 8
-
$5,371 CAD
$3,845 USD
View
B
Retailer 9
-
$6,589 CAD
£3,714 GBP
View
B
Retailer 10
-
$9,066 CAD
$6,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-7CFCAB8F1 · Nov 1
$14,206 CAD
$10,170 USD
View
10 more retailers have this diamond
Prices start from $1,599 CADSave up to $12,607 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
6.11ct Marquise
$1,599 CAD