Asscher|Lab Grown|IGI

1.49ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG816602349

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816602349

Diamond specifications and retailer prices

From $455 USD
As of October 30, 2026
Save $3,975 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,430 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.49ct lab-grown asscher diamond

This 1.49ct lab-grown asscher 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 LG816602349 or 816602349. Listed at 23 retailers as of October 30, 2026, with prices from $455 to $4,430, a $3,975 spread on the same certified stone. Brilliant Earth lists it at $4,430. 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 angle30.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816602349
Dimensions6.40 × 6.35 × 4.01 mm
L/W Ratio1.01
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
6.40 mm6.35 mm1.49 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816602349
Side View
Table 63.0%Crown 30.4°Girdle: MediumPavilion 38.6°Culet: NoneDepth 63.1%

Caratlytics Score

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A+
Exceptional
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 30
Current: $4,430 USD|Low: $455 USD|High: $4,440 USD|Avg: $1,373 USD|-0.2%
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 21
November 1, 2026
Retailer 4$455 USD
Retailer 8$510 USD
Retailer 20$510 USD
Retailer 10$565 USD
Retailer 11$565 USD
Retailer 18$705 USD
Retailer 21$801 USD
Retailer 15$851 USD
Retailer 7$884 USD
Retailer 2$935 USD
Retailer 16$970 USD
Retailer 3$1,184 USD
Retailer 13$1,518 USD
Retailer 14$1,567 USD
Retailer 5$1,646 USD
Retailer 9$1,791 USD
Retailer 12$1,815 USD
Retailer 6$1,847 USD
Retailer 17$2,076 USD
Retailer 19$2,485 USD
Brilliant Earth$4,430 USD

35 data points across 21 retailers

23 retailers$455 USD to $4,430 USD

A+
Cheapest Retailer
-
$455 USD
A
Retailer 2
-
$510 USD
View
Final sale: no returns
A
Retailer 3
-
$510 USD
View
A
Retailer 4
-
$565 USD
View
Retailer 5
-
$565 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$705 USD
View
A
Retailer 7
-
$801 USD
View
A
Retailer 8
-
$851 USD
€810 EUR
View
A
Retailer 9
-
$884 USD
View
A
Retailer 10
-
$935 USD
£736 GBP
View
B+
Retailer 11
-
$970 USD
ZAR 15,676 ZAR
View
B+
Retailer 12
-
$1,184 USD
View
B+
Retailer 13
-
$1,309 USD
View
B+
Retailer 14
-
$1,518 USD
View
B+
Retailer 15
-
$1,567 USD
View
B+
Retailer 16
-
$1,646 USD
£1,296 GBP
View
B+
Retailer 17
-
$1,791 USD
SGD 2,420 SGD
View
B+
Retailer 18
-
$1,815 USD
View
B+
Retailer 19
-
$1,847 USD
View
B+
Retailer 20
-
$2,076 USD
£1,635 GBP
View
B+
Retailer 21
-
$2,485 USD
View
B
Retailer 22
-
$3,620 USD
View
Most Expensive
B
Brilliant Earth
21422306A · Oct 31
$4,430 USD
View
22 more retailers have this diamond
Prices start from $455 USDSave up to $3,975 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 Asscher
$455 USD