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Cushion|Lab Grown|IGI

1.22ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG618440545

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG618440545

Diamond specifications and retailer prices

From $358 SGD
As of November 2, 2026
Save $1,903 SGD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,261 SGD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG618440545 or 618440545. Listed at 6 retailers as of November 2, 2026, with prices from $358 to $2,261, a $1,903 spread on the same certified stone. Do Amore Diamonds lists it at $2,261. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618440545
Dimensions6.29 × 6.22 × 4.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.29 mm6.22 mm1.22 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618440545
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 66.2%

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: Nov 2
Current: $2,261 SGD|Low: $358 SGD|High: $2,542 SGD|Avg: $1,053 SGD|-11.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$358 SGD
Retailer 7$513 SGD
Retailer 2$575 SGD
Retailer 9$635 SGD
Retailer 8$683 SGD
Retailer 4$783 SGD
Retailer 10$994 SGD
Retailer 3$1,383 SGD
Retailer 11$1,420 SGD
Retailer 6$1,503 SGD
Do Amore Diamonds$2,261 SGD

35 data points across 11 retailers

6 retailers$358 SGD to $2,261 SGD

A
Cheapest Retailer
-
$358 SGD
A
Retailer 2
-
$513 SGD
View
A
Retailer 3
-
$575 SGD
View
B+
Retailer 4
-
$783 SGD
View
B
Retailer 5
-
$1,503 SGD
View
Most Expensive
B
Do Amore Diamonds
27-0611DAF3A · Nov 2
$2,261 SGD
$1,770 USD
View
5 more retailers have this diamond
Prices start from $358 SGDSave up to $1,903 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
$358 SGD