Marquise|Lab Grown|IGI

1.22ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818667662

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818667662

Diamond specifications and retailer prices

From $1,164 SGD
$910 USD
As of October 31, 2026
12 retailers carry this diamond
Most expensive: $2,366 SGD at Do Amore Diamonds · As of October 24, 2026
View at Do Amore Diamonds

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 LG818667662 or 818667662. Listed at 12 retailers as of October 31, 2026. 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 angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818667662
Dimensions10.83 × 5.61 × 3.50 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.83 mm5.61 mm1.22 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818667662
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,366 SGD|Low: $248 SGD|High: $2,379 SGD|Avg: $869 SGD|-0.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 24, 2026
Retailer 4$278 SGD
Retailer 9$365 SGD
Retailer 7$412 SGD
Retailer 6$413 SGD
Retailer 8$548 SGD
Retailer 2$823 SGD
Retailer 12$946 SGD
Retailer 5$983 SGD
Retailer 10$1,065 SGD
Retailer 11$1,164 SGD
Retailer 3$1,377 SGD
Do Amore Diamonds$2,366 SGD

15 data points across 12 retailers

12 retailers

Retailer 1
-
$246 SGD
$192 USD
Price last confirmed 25 days ago
Retailer 2
-
$365 SGD
$285 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$412 SGD
£254 GBP
View
Price last confirmed 10 days ago
Retailer 4
-
$413 SGD
$323 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$823 SGD
A$990 AUD
View
Price last confirmed 10 days ago
Retailer 6
-
$946 SGD
$740 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$983 SGD
$769 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$1,065 SGD
$833 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$1,082 SGD
$846 USD
View
Price last confirmed 25 days ago
B
Retailer 10
-
$1,164 SGD
$910 USD
View
Retailer 11
-
$1,377 SGD
£848 GBP
View
Price last confirmed 28 days ago
Most Expensive
Do Amore Diamonds
27-EE46374CA · Oct 24
$2,366 SGD
$1,850 USD
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from $1,164 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.

B
1.22ct Marquise
$1,164 SGD