Marquise|Lab Grown|IGI

1.22ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG823644666

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823644666

Diamond specifications and retailer prices

From $316 SGD
$247 USD
As of October 25, 2026
Save $768 SGD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,495 SGD at MOH London · As of October 12, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823644666 or 823644666. Listed at 14 retailers as of October 25, 2026, with a 243% 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823644666
Dimensions11.04 × 5.55 × 3.36 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm5.55 mm1.22 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823644666
Side View
Table 63.0%Crown 38.9°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $1,495 SGD|Low: $244 SGD|High: $1,495 SGD|Avg: $586 SGD|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 26, 2026
Retailer 10$254 SGD
Retailer 5$285 SGD
Retailer 3$295 SGD
Retailer 4$316 SGD
Retailer 11$316 SGD
Retailer 6$387 SGD
Retailer 8$534 SGD
Retailer 13$547 SGD
Retailer 2$560 SGD
Retailer 7$773 SGD
Retailer 12$1,015 SGD
Retailer 9$1,019 SGD
MOH London$1,495 SGD

37 data points across 13 retailers

14 retailers$316 SGD to $1,084 SGD

Retailer 1
-
$254 SGD
$199 USD
Price last confirmed 9 days ago
Retailer 2
-
$295 SGD
$231 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$316 SGD
$247 USD
View
A
Retailer 4
-
$316 SGD
$247 USD
View
A
Retailer 5
-
$387 SGD
£239 GBP
View
Retailer 6
-
$534 SGD
ZAR 6,751 ZAR
View
Price last confirmed 9 days ago
A
Retailer 7
-
$547 SGD
$428 USD
View
A
Retailer 8
-
$560 SGD
£345 GBP
View
A
Retailer 9
-
$614 SGD
$480 USD
View
Retailer 10
-
$773 SGD
A$930 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,015 SGD
$794 USD
View
B+
Retailer 12
-
$1,019 SGD
$797 USD
View
B+
Retailer 13
-
$1,084 SGD
$848 USD
View
Most Expensive
MOH London
LG823644666 · Oct 12
$1,495 SGD
£921 GBP
View
Price last confirmed 21 days ago
13 more retailers have this diamond
Prices start from $316 SGDSave up to $768 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
$316 SGD