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Cushion|Lab Grown|IGI

1.24ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG849658513

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849658513

Diamond specifications and retailer prices

From $412 SGD
£254 GBP
As of November 1, 2026
Save $1,550 SGD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,962 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.24ct lab-grown cushion diamond

This 1.24ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG849658513 or 849658513. Listed at 7 retailers as of October 28, 2026, with prices from $412 to $1,962, a $1,550 spread on the same certified stone. Rare Carat lists it at $1,962. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849658513
Dimensions7.67 × 5.40 × 3.53 mm
L/W Ratio1.42
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
7.67 mm5.40 mm1.24 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849658513
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 31.1°CuletDepth 65.4%

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 1
Current: $1,962 SGD|Low: $412 SGD|High: $4,115 SGD|Avg: $1,183 SGD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$412 SGD
Retailer 7$607 SGD
Retailer 5$670 SGD
Retailer 6$975 SGD
Retailer 4$1,038 SGD
Retailer 2$1,604 SGD
Rare Carat$1,962 SGD

10 data points across 7 retailers

7 retailers$412 SGD to $1,962 SGD

A
Cheapest Retailer
-
$412 SGD
£254 GBP
A
Retailer 2
-
$607 SGD
$475 USD
View
A
Retailer 3
-
$670 SGD
$524 USD
View
A
Retailer 4
-
$975 SGD
A$1,173 AUD
View
A
Retailer 5
-
$1,038 SGD
$812 USD
View
B+
Retailer 6
-
$1,604 SGD
£988 GBP
View
Most Expensive
B
Rare Carat
ME-770-186-B · Oct 28
$1,962 SGD
$1,535 USD
View
6 more retailers have this diamond
Prices start from $412 SGDSave up to $1,550 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
$412 SGD