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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 $1,464 SGD
$1,145 USD
As of November 2, 2026
Save $11,542 SGD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,006 SGD 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 $1,464 to $13,006, a $11,542 spread on the same certified stone. Do Amore Diamonds lists it at $13,006. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $13,006 SGD|Low: $1,464 SGD|High: $15,270 SGD|Avg: $5,001 SGD
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$1,464 SGD
Retailer 11$1,556 SGD
Retailer 2$1,974 SGD
Retailer 3$2,379 SGD
Retailer 9$2,700 SGD
Retailer 5$2,705 SGD
Retailer 7$3,347 SGD
Retailer 10$4,801 SGD
Retailer 6$6,032 SGD
Retailer 4$8,300 SGD
Do Amore Diamonds$13,006 SGD

29 data points across 11 retailers

11 retailers$1,464 SGD to $13,006 SGD

A
Cheapest Retailer
-
$1,464 SGD
$1,145 USD
A
Retailer 2
-
$1,974 SGD
£1,215 GBP
View
B+
Retailer 3
-
$2,700 SGD
$2,111 USD
View
B+
Retailer 4
-
$2,705 SGD
$2,115 USD
View
B+
Retailer 5
-
$3,347 SGD
$2,617 USD
View
B+
Retailer 6
-
$3,514 SGD
$2,748 USD
View
B
Retailer 7
-
$4,801 SGD
$3,754 USD
View
B
Retailer 8
-
$4,917 SGD
$3,845 USD
View
B
Retailer 9
-
$6,032 SGD
£3,714 GBP
View
B
Retailer 10
-
$8,300 SGD
$6,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-7CFCAB8F1 · Nov 1
$13,006 SGD
$10,170 USD
View
10 more retailers have this diamond
Prices start from $1,464 SGDSave up to $11,542 SGD

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
$1,464 SGD