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Cushion|Lab Grown|IGI

1.48ct E FL Cushion Lab Grown Diamond

VG • E/FL • IGI LG836619518

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836619518

Diamond specifications and retailer prices

From $666 SGD
$520 USD
As of October 28, 2026
Save $3,614 SGD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,281 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.48ct lab-grown cushion diamond

This 1.48ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836619518 or 836619518. Listed at 15 retailers as of October 28, 2026, with prices from $666 to $4,281, a $3,614 spread on the same certified stone. Brilliant Earth lists it at $4,281. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.48
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619518
Dimensions8.46 × 5.71 × 3.80 mm
L/W Ratio1.48
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
8.46 mm5.71 mm1.48 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619518
Side View
Table 60.0%Crown 33.6°Girdle: MED-THKPavilion 32.7°Culet: NoneDepth 66.5%

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 28
Current: $4,281 SGD|Low: $666 SGD|High: $4,281 SGD|Avg: $1,977 SGD
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
October 30, 2026
Retailer 15$666 SGD
Retailer 2$782 SGD
Retailer 12$1,115 SGD
Retailer 9$1,130 SGD
Retailer 3$1,152 SGD
Retailer 8$1,222 SGD
Retailer 11$1,267 SGD
Retailer 13$1,538 SGD
Retailer 5$2,326 SGD
Retailer 4$2,341 SGD
Retailer 14$2,410 SGD
Retailer 6$2,481 SGD
Retailer 10$2,723 SGD
Retailer 7$3,517 SGD
Brilliant Earth$4,281 SGD

26 data points across 15 retailers

15 retailers$666 SGD to $4,281 SGD

A
Cheapest Retailer
-
$666 SGD
$520 USD
Final sale: no returns
A
Retailer 2
-
$782 SGD
£480 GBP
View
A
Retailer 3
-
$1,115 SGD
$870 USD
View
A
Retailer 4
-
$1,130 SGD
€840 EUR
View
A
Retailer 5
-
$1,152 SGD
$899 USD
View
A
Retailer 6
-
$1,222 SGD
£751 GBP
View
A
Retailer 7
-
$1,267 SGD
ZAR 15,973 ZAR
View
A
Retailer 8
-
$1,538 SGD
$1,200 USD
View
Retailer 9
-
$2,326 SGD
$1,815 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,341 SGD
View
B+
Retailer 11
-
$2,410 SGD
$1,880 USD
View
Retailer 12
-
$2,481 SGD
£1,524 GBP
View
Price last confirmed 8 days ago
B
Retailer 13
-
$2,723 SGD
£1,673 GBP
View
B
Retailer 14
-
$3,517 SGD
$2,744 USD
View
Most Expensive
B
Brilliant Earth
21695451A · Oct 29
$4,281 SGD
$3,340 USD
View
14 more retailers have this diamond
Prices start from $666 SGDSave up to $3,614 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
1.48ct Cushion
$666 SGD