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Marquise|Lab Grown|IGI

1.22ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG819628970

Certificate IGI LG819628970

Diamond specifications and retailer prices

From $365 SGD
$285 USD
As of October 30, 2026
Save $567 SGD (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,351 SGD at MOH London · As of October 15, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819628970 or 819628970. Listed at 6 retailers as of October 27, 2026, with a 155% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG819628970
Dimensions10.96 × 5.52 × 3.53 mm
L/W Ratio1.99
Top View
10.96 mm5.52 mm1.22 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819628970
Side View
Table 61.0%CrownGirdlePavilionCulet: 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 30
Current: $1,351 SGD|Low: $356 SGD|High: $1,352 SGD|Avg: $567 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 27, 2026
Retailer 6$365 SGD
Retailer 5$413 SGD
Retailer 4$454 SGD
Retailer 7$539 SGD
Retailer 3$549 SGD
Retailer 2$932 SGD
MOH London$1,351 SGD

12 data points across 7 retailers

6 retailers$365 SGD to $932 SGD

A
Cheapest Retailer
-
$365 SGD
$285 USD
B+
Retailer 2
-
$413 SGD
$323 USD
View
A
Retailer 3
-
$454 SGD
$355 USD
View
A
Retailer 4
-
$549 SGD
€409 EUR
View
B+
Retailer 5
-
$932 SGD
A$1,122 AUD
View
Most Expensive
MOH London
LG819628970 · Oct 15
$1,351 SGD
£832 GBP
View
Price last confirmed 16 days ago
5 more retailers have this diamond
Prices start from $365 SGDSave up to $567 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
$365 SGD