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Cushion|Lab Grown|IGI

1.22ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG797688257

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG797688257

Diamond specifications and retailer prices

From $276 SGD
$216 USD
As of October 31, 2026
Save $1,475 SGD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,751 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797688257 or 797688257. Listed at 14 retailers as of October 31, 2026, with prices from $276 to $1,751, a $1,475 spread on the same certified stone. Brilliant Earth lists it at $1,751. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797688257
Dimensions6.20 × 6.12 × 4.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.20 mm6.12 mm1.22 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797688257
Side View
Table 55.0%Crown 34.7°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 68.0%

Caratlytics Score

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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 31
Current: $1,751 SGD|Low: $276 SGD|High: $1,751 SGD|Avg: $803 SGD|+8.7%
Brilliant Earth
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
October 31, 2026
Retailer 9$276 SGD
Retailer 14$377 SGD
Retailer 5$492 SGD
Retailer 2$511 SGD
Retailer 12$536 SGD
Retailer 10$555 SGD
Retailer 3$611 SGD
Retailer 6$656 SGD
Retailer 11$717 SGD
Retailer 8$772 SGD
Retailer 4$774 SGD
Retailer 7$913 SGD
Retailer 15$1,056 SGD
Retailer 16$1,437 SGD
Retailer 13$1,500 SGD
Brilliant Earth$1,751 SGD

17 data points across 16 retailers

14 retailers$276 SGD to $1,751 SGD

A
Cheapest Retailer
-
$276 SGD
$216 USD
Final sale: no returns
A
Retailer 2
-
$377 SGD
£232 GBP
View
A
Retailer 3
-
$511 SGD
€381 EUR
View
A
Retailer 4
-
$536 SGD
$419 USD
View
A
Retailer 5
-
$555 SGD
£342 GBP
View
A
Retailer 6
-
$611 SGD
$478 USD
View
Retailer 7
-
$656 SGD
A$790 AUD
View
Price last confirmed 74 days ago
B+
Retailer 8
-
$717 SGD
$561 USD
View
Retailer 9
-
$774 SGD
A$931 AUD
View
Price last confirmed 8 days ago
Retailer 10
-
$913 SGD
$715 USD
View
Price last confirmed 72 days ago
B+
Retailer 11
-
$1,056 SGD
$826 USD
View
B
Retailer 12
-
$1,437 SGD
£885 GBP
View
B
Retailer 13
-
$1,500 SGD
$1,174 USD
View
Most Expensive
B
Brilliant Earth
18994081A · Oct 31
$1,751 SGD
$1,370 USD
View
13 more retailers have this diamond
Prices start from $276 SGDSave up to $1,475 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
$276 SGD