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Marquise|Lab Grown|IGI

1.11ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG553218347

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG553218347

Diamond specifications and retailer prices

From $1,800 AUD
$1,237 USD
As of November 1, 2026
3 retailers carry this diamond
Most expensive: $1,800 AUD at Loose Grown Diamond
View at Loose Grown Diamond

About this 1.11ct lab-grown marquise diamond

This 1.11ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG553218347 or 553218347. Listed at 3 retailers as of November 1, 2026. 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

1.11
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG553218347
Dimensions10.85 × 5.62 × 3.28 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.85 mm5.62 mm1.11 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG553218347
Side View
Table 63.0%Crown 35.6°GirdlePavilion 39.1°Culet: NoneDepth 58.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: $1,800 AUD|Low: $1,383 AUD|High: $5,350 AUD|Avg: $2,427 AUD|+2.1%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 5$1,383 AUD
Retailer 4$1,467 AUD
Loose Grown Diamond$1,800 AUD
Retailer 2$1,934 AUD
Retailer 6$3,171 AUD
Retailer 3$5,350 AUD

5 data points across 6 retailers

3 retailers

Retailer 1
-
$1,467 AUD
Price last confirmed 36 days ago
Most Expensive
C
Loose Grown Diamond
553218347 · Nov 1
$1,800 AUD
$1,237 USD
View
1 more retailer has this diamond

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.

C
1.11ct Marquise
$1,800 AUD