CaratHunter
Plans
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 $712 SGD
$557 USD
As of November 1, 2026
Save $3,176 SGD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,888 SGD 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 $712 to $3,888, a $3,176 spread on the same certified stone. Brilliant Earth lists it at $3,888. 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
Colour
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

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: Nov 1
Current: $3,888 SGD|Low: $712 SGD|High: $4,604 SGD|Avg: $2,058 SGD|-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$712 SGD
Retailer 10$780 SGD
Retailer 9$865 SGD
Retailer 16$1,145 SGD
Retailer 5$1,182 SGD
Retailer 12$1,258 SGD
Retailer 15$1,262 SGD
Retailer 11$1,307 SGD
Retailer 17$1,526 SGD
Retailer 2$1,782 SGD
Retailer 3$2,473 SGD
Retailer 7$2,514 SGD
Retailer 6$2,625 SGD
Retailer 14$2,784 SGD
Retailer 13$2,916 SGD
Retailer 8$3,701 SGD
Brilliant Earth$3,888 SGD

27 data points across 17 retailers

17 retailers$712 SGD to $3,888 SGD

A
Cheapest Retailer
-
$712 SGD
$557 USD
Final sale: no returns
A
Retailer 2
-
$780 SGD
£480 GBP
View
Retailer 3
-
$865 SGD
$676 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$1,145 SGD
$895 USD
View
A
Retailer 5
-
$1,182 SGD
$924 USD
View
A
Retailer 6
-
$1,258 SGD
£775 GBP
View
A
Retailer 7
-
$1,262 SGD
€940 EUR
View
A
Retailer 8
-
$1,307 SGD
ZAR 16,508 ZAR
View
A
Retailer 9
-
$1,526 SGD
$1,193 USD
View
B+
Retailer 10
-
$1,782 SGD
$1,393 USD
View
B+
Retailer 11
-
$2,473 SGD
$1,934 USD
View
Retailer 12
-
$2,514 SGD
£1,548 GBP
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$2,625 SGD
View
B+
Retailer 14
-
$2,784 SGD
£1,714 GBP
View
B+
Retailer 15
-
$2,916 SGD
$2,280 USD
View
B
Retailer 16
-
$3,701 SGD
$2,894 USD
View
Most Expensive
B
Brilliant Earth
21612230A · Nov 2
$3,888 SGD
$3,040 USD
View
16 more retailers have this diamond
Prices start from $712 SGDSave up to $3,176 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
1.49ct Cushion
$712 SGD