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Cushion|Lab Grown|IGI

1.24ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG818655531

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

Certificate IGI LG818655531

Diamond specifications and retailer prices

From $303 SGD
$237 USD
As of October 30, 2026
Save $2,305 SGD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,608 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown cushion diamond

This 1.24ct 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 LG818655531 or 818655531. Listed at 13 retailers as of October 29, 2026, with prices from $303 to $2,608, a $2,305 spread on the same certified stone. Do Amore Diamonds lists it at $2,608. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818655531
Dimensions6.09 × 6.08 × 4.05 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.09 mm6.08 mm1.24 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818655531
Side View
Table 62.0%Crown 34°Girdle: MED-THKPavilion 34.4°Culet: NoneDepth 66.5%

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: $2,608 SGD|Low: $303 SGD|High: $2,608 SGD|Avg: $1,054 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
October 30, 2026
Retailer 4$303 SGD
Retailer 11$336 SGD
Retailer 2$456 SGD
Retailer 12$579 SGD
Retailer 14$582 SGD
Retailer 8$638 SGD
Retailer 7$702 SGD
Retailer 9$907 SGD
Retailer 6$1,200 SGD
Retailer 3$1,414 SGD
Retailer 10$1,490 SGD
Retailer 13$1,576 SGD
Retailer 5$1,662 SGD
Do Amore Diamonds$2,608 SGD

30 data points across 14 retailers

13 retailers$303 SGD to $2,608 SGD

A
Cheapest Retailer
-
$303 SGD
$237 USD
Final sale: no returns
A
Retailer 2
-
$336 SGD
$263 USD
View
A
Retailer 3
-
$456 SGD
£281 GBP
View
A
Retailer 4
-
$579 SGD
$453 USD
View
A
Retailer 5
-
$582 SGD
$455 USD
View
A
Retailer 6
-
$638 SGD
ZAR 8,067 ZAR
View
A
Retailer 7
-
$702 SGD
£432 GBP
View
B+
Retailer 8
-
$907 SGD
A$1,091 AUD
View
Retailer 9
-
$1,200 SGD
$939 USD
View
Price last confirmed 52 days ago
B
Retailer 10
-
$1,414 SGD
$1,106 USD
View
B+
Retailer 11
-
$1,490 SGD
£918 GBP
View
B
Retailer 12
-
$1,576 SGD
$1,233 USD
View
Most Expensive
B
Do Amore Diamonds
27-6ACDF7876 · Oct 29
$2,608 SGD
$2,040 USD
View
12 more retailers have this diamond
Prices start from $303 SGDSave up to $2,305 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
1.24ct Cushion
$303 SGD