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Marquise|Lab Grown|IGI

1.22ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2

Diamond specifications and retailer prices

From $451 SGD
$353 USD
As of October 26, 2026
Save $809 SGD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,261 SGD at The Diamond Guys · As of October 26, 2026
View at The Diamond Guys

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of October 26, 2026, with prices from $451 to $1,261, a $809 spread on the same certified stone. The Diamond Guys lists it at $1,261. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.96 × 5.52 × 3.53 mm
L/W Ratio1.99
Top View
10.96 mm5.52 mm1.22 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.9%

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: Oct 26
Current: $451 SGD|Low: $446 SGD|High: $1,261 SGD|Avg: $873 SGD|+1.1%
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
October 16, 2026
Retailer 1$451 SGD
Retailer 3$552 SGD
Retailer 2$952 SGD
The Diamond Guys$1,261 SGD

6 data points across 4 retailers

4 retailers$451 SGD to $1,261 SGD

A
Cheapest Retailer
-
$451 SGD
$353 USD
Retailer 2
-
$552 SGD
$432 USD
View
Price last confirmed 18 days ago
B
Retailer 3
-
$952 SGD
CA$1,035 CAD
View
Most Expensive
B
The Diamond Guys
1986620213 · Oct 26
$1,261 SGD
$986 USD
View
3 more retailers have this diamond
Prices start from $451 SGDSave up to $809 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
$451 SGD