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Cushion|Lab Grown|IGI

1.49ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG836612064

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836612064

Diamond specifications and retailer prices

From $557 USD
As of November 1, 2026
Save $2,483 USD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,040 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.49ct lab-grown cushion diamond

This 1.49ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836612064 or 836612064. Listed at 17 retailers as of November 1, 2026, with prices from $557 to $3,040, a $2,483 spread on the same certified stone. Brilliant Earth lists it at $3,040. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612064
Dimensions8.23 × 5.75 × 3.84 mm
L/W Ratio1.43
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
8.23 mm5.75 mm1.49 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612064
Side View
Table 61.0%Crown 32.7°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 66.8%

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: Nov 1
Current: $3,040 USD|Low: $557 USD|High: $3,600 USD|Avg: $1,609 USD|-15.6%
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 4$557 USD
Retailer 10$610 USD
Retailer 9$676 USD
Retailer 16$895 USD
Retailer 5$924 USD
Retailer 12$984 USD
Retailer 15$987 USD
Retailer 11$1,022 USD
Retailer 17$1,193 USD
Retailer 2$1,393 USD
Retailer 3$1,934 USD
Retailer 7$1,966 USD
Retailer 6$2,053 USD
Retailer 14$2,177 USD
Retailer 13$2,280 USD
Retailer 8$2,894 USD
Brilliant Earth$3,040 USD

27 data points across 17 retailers

17 retailers$557 USD to $3,040 USD

A
Cheapest Retailer
-
$557 USD
Final sale: no returns
A
Retailer 2
-
$610 USD
£480 GBP
View
Retailer 3
-
$676 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$895 USD
View
A
Retailer 5
-
$924 USD
View
A
Retailer 6
-
$984 USD
£775 GBP
View
A
Retailer 7
-
$987 USD
€940 EUR
View
A
Retailer 8
-
$1,022 USD
ZAR 16,508 ZAR
View
A
Retailer 9
-
$1,193 USD
View
B+
Retailer 10
-
$1,393 USD
View
B+
Retailer 11
-
$1,934 USD
View
Retailer 12
-
$1,966 USD
£1,548 GBP
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$2,053 USD
SGD 2,774 SGD
View
B+
Retailer 14
-
$2,177 USD
£1,714 GBP
View
B+
Retailer 15
-
$2,280 USD
View
B
Retailer 16
-
$2,894 USD
View
Most Expensive
B
Brilliant Earth
21612230A · Nov 2
$3,040 USD
View
16 more retailers have this diamond
Prices start from $557 USDSave up to $2,483 USD

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
1.49ct Cushion
$557 USD