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Cushion|Lab Grown|IGI

1.22ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG660443194

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG660443194

Diamond specifications and retailer prices

From $300 SGD
$234 USD
As of October 28, 2026
Save $2,277 SGD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,577 SGD at Do Amore Diamonds · As of October 28, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660443194 or 660443194. Listed at 13 retailers as of October 28, 2026, with prices from $300 to $2,577, a $2,277 spread on the same certified stone. Do Amore Diamonds lists it at $2,577. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660443194
Dimensions5.51 × 5.51 × 7.09 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm5.51 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660443194
Side View
Table 60.0%Crown 37.1°Girdle: STK-THKPavilion 36.1°Culet: NoneDepth 67.3%

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 28
Current: $2,577 SGD|Low: $213 SGD|High: $2,577 SGD|Avg: $946 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
October 29, 2026
Retailer 12$300 SGD
Retailer 3$445 SGD
Retailer 10$572 SGD
Retailer 6$630 SGD
Retailer 11$645 SGD
Retailer 5$687 SGD
Retailer 8$840 SGD
Retailer 7$894 SGD
Retailer 9$963 SGD
Retailer 4$1,398 SGD
Retailer 2$1,477 SGD
Do Amore Diamonds$2,577 SGD

40 data points across 12 retailers

13 retailers$300 SGD to $2,577 SGD

A
Cheapest Retailer
-
$300 SGD
$234 USD
Final sale: no returns
A
Retailer 2
-
$445 SGD
$347 USD
View
A
Retailer 3
-
$572 SGD
$446 USD
View
A
Retailer 4
-
$630 SGD
ZAR 7,937 ZAR
View
B+
Retailer 5
-
$645 SGD
$503 USD
View
B+
Retailer 6
-
$687 SGD
£422 GBP
View
B+
Retailer 7
-
$840 SGD
$655 USD
View
B+
Retailer 8
-
$891 SGD
A$1,069 AUD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$894 SGD
A$1,073 AUD
View
B+
Retailer 10
-
$963 SGD
A$1,155 AUD
View
Price last confirmed 21 days ago
B
Retailer 11
-
$1,398 SGD
$1,091 USD
View
B
Retailer 12
-
$1,477 SGD
£907 GBP
View
Most Expensive
B
Do Amore Diamonds
27-647BEA339 · Oct 28
$2,577 SGD
$2,010 USD
View
12 more retailers have this diamond
Prices start from $300 SGDSave up to $2,277 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
$300 SGD