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Cushion|Lab Grown|IGI

1.22ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG819612579

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG819612579

Diamond specifications and retailer prices

From $447 SGD
$350 USD
As of October 30, 2026
Save $2,135 SGD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,582 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown cushion diamond

This 1.22ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819612579 or 819612579. Listed at 13 retailers as of October 30, 2026, with prices from $447 to $2,582, a $2,135 spread on the same certified stone. Do Amore Diamonds lists it at $2,582. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819612579
Dimensions7.27 × 5.57 × 3.79 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm5.57 mm1.22 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819612579
Side View
Table 64.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 68.0%

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: $2,582 SGD|Low: $192 SGD|High: $2,582 SGD|Avg: $841 SGD
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 7$192 SGD
Retailer 4$447 SGD
Retailer 2$453 SGD
Retailer 14$472 SGD
Retailer 10$509 SGD
Retailer 6$522 SGD
Retailer 12$578 SGD
Retailer 11$596 SGD
Retailer 3$617 SGD
Retailer 15$762 SGD
Retailer 9$987 SGD
Retailer 8$1,033 SGD
Retailer 18$1,048 SGD
Retailer 16$1,186 SGD
Retailer 17$1,207 SGD
Retailer 5$1,385 SGD
Retailer 13$1,484 SGD
Do Amore Diamonds$2,582 SGD

20 data points across 18 retailers

13 retailers$447 SGD to $2,582 SGD

B+
Cheapest Retailer
-
$447 SGD
$350 USD
A
Retailer 2
-
$453 SGD
£279 GBP
View
A
Retailer 3
-
$472 SGD
$369 USD
View
Retailer 4
-
$578 SGD
$452 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$596 SGD
€444 EUR
View
Retailer 6
-
$617 SGD
$483 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$762 SGD
$596 USD
View
B+
Retailer 8
-
$1,048 SGD
CA$1,138 CAD
View
B
Retailer 9
-
$1,186 SGD
$928 USD
View
Retailer 10
-
$1,207 SGD
A$1,452 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$1,385 SGD
$1,083 USD
View
Retailer 12
-
$1,484 SGD
£914 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-B93A61D9B · Oct 31
$2,582 SGD
$2,020 USD
View
12 more retailers have this diamond
Prices start from $447 SGDSave up to $2,135 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 Cushion
$447 SGD