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Cushion|Lab Grown|IGI

1.04ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG816612990

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816612990

Diamond specifications and retailer prices

From $476 SGD
$372 USD
As of October 25, 2026
Save $1,749 SGD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,224 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816612990 or 816612990. Listed at 12 retailers as of October 25, 2026, with prices from $476 to $2,224, a $1,749 spread on the same certified stone. Brilliant Earth lists it at $2,224. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612990
Dimensions7.33 × 5.15 × 3.49 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
7.33 mm5.15 mm1.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612990
Side View
Table 58.0%Crown 34.3°Girdle: MED-VTKPavilion 33.7°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,224 SGD|Low: $476 SGD|High: $2,812 SGD|Avg: $1,422 SGD|-20.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7$476 SGD
Retailer 2$762 SGD
Retailer 11$777 SGD
Retailer 9$799 SGD
Retailer 6$816 SGD
Retailer 5$836 SGD
Retailer 12$1,223 SGD
Retailer 3$1,301 SGD
Retailer 10$1,588 SGD
Retailer 4$1,707 SGD
Retailer 8$1,906 SGD
Brilliant Earth$2,224 SGD

42 data points across 12 retailers

12 retailers$476 SGD to $2,224 SGD

A
Cheapest Retailer
-
$476 SGD
$372 USD
A
Retailer 2
-
$762 SGD
€568 EUR
View
A
Retailer 3
-
$777 SGD
$608 USD
View
A
Retailer 4
-
$799 SGD
$625 USD
View
A
Retailer 5
-
$816 SGD
ZAR 10,314 ZAR
View
A
Retailer 6
-
$836 SGD
£515 GBP
View
B+
Retailer 7
-
$1,223 SGD
$957 USD
View
B+
Retailer 8
-
$1,301 SGD
View
B+
Retailer 9
-
$1,588 SGD
$1,242 USD
View
Retailer 10
-
$1,707 SGD
$1,335 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
$1,906 SGD
£1,174 GBP
View
Most Expensive
B
Brilliant Earth
21422289A · Oct 30
$2,224 SGD
$1,740 USD
View
11 more retailers have this diamond
Prices start from $476 SGDSave up to $1,749 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
1.04ct Cushion
$476 SGD