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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 $280 USD
£221 GBP
As of November 2, 2026
Save $1,490 USD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,770 USD 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 $280 to $1,770, a $1,490 spread on the same certified stone. Do Amore Diamonds lists it at $1,770. 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
Color
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: $1,770 USD|Low: $280 USD|High: $1,990 USD|Avg: $826 USD|-11.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$280 USD
Retailer 5$402 USD
Retailer 7$497 USD
Retailer 6$536 USD
Retailer 4$615 USD
Retailer 8$779 USD
Retailer 10$1,084 USD
Retailer 9$1,113 USD
Retailer 3$1,177 USD
Do Amore Diamonds$1,770 USD

35 data points across 10 retailers

6 retailers$280 USD to $1,770 USD

A
Cheapest Retailer
-
$280 USD
£221 GBP
A
Retailer 2
-
$402 USD
View
A
Retailer 3
-
$520 USD
View
B+
Retailer 4
-
$615 USD
A$946 AUD
View
B
Retailer 5
-
$1,177 USD
£927 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0611DAF3A · Nov 2
$1,770 USD
View
5 more retailers have this diamond
Prices start from $280 USDSave up to $1,490 USD

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
$280 USD