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Marquise|Lab Grown|IGI

1.22ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG541281087

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG541281087

Diamond specifications and retailer prices

From $480 SGD
As of November 4, 2026
Save $92 SGD (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,274 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG541281087 or 541281087. Listed at 4 retailers as of November 3, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.22
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541281087
Dimensions10.74 × 5.89 × 3.46 mm
L/W Ratio1.82
Girdle conditionFaceted
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
10.74 mm5.89 mm1.22 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541281087
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,274 SGD|Low: $452 SGD|High: $1,287 SGD|Avg: $691 SGD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 2$480 SGD
Retailer 3$484 SGD
Retailer 4$572 SGD
Retailer 5$645 SGD
MOH London$1,274 SGD

41 data points across 5 retailers

4 retailers$480 SGD to $572 SGD

A
Cheapest Retailer
-
$480 SGD
A
Retailer 2
-
$484 SGD
View
B+
Retailer 3
-
$572 SGD
View
Most Expensive
MOH London
LG541281087 · Oct 26
$1,274 SGD
£785 GBP
View
Price last confirmed 8 days ago
3 more retailers have this diamond
Prices start from $480 SGDSave up to $92 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
1.22ct Marquise
$480 SGD