Asscher|Lab Grown|IGI

1.54ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836614626

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836614626

Diamond specifications and retailer prices

From $400 USD
As of October 30, 2026
Save $3,650 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,050 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.54ct lab-grown asscher diamond

This 1.54ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614626 or 836614626. Listed at 20 retailers as of October 30, 2026, with prices from $400 to $4,050, a $3,650 spread on the same certified stone. Brilliant Earth lists it at $4,050. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614626
Dimensions6.45 × 6.36 × 4.13 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
6.45 mm6.36 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614626
Side View
Table 61.0%Crown 35.5°Girdle: MediumPavilion 39°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $4,050 USD|Low: $400 USD|High: $4,910 USD|Avg: $1,546 USD|-17.5%
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 9$400 USD
Retailer 4$496 USD
Retailer 2$526 USD
Retailer 8$602 USD
Retailer 17$645 USD
Retailer 5$740 USD
Retailer 20$786 USD
Retailer 13$814 USD
Retailer 16$852 USD
Retailer 14$1,064 USD
Retailer 6$1,079 USD
Retailer 19$1,391 USD
Retailer 3$1,594 USD
Retailer 7$1,630 USD
Retailer 18$1,728 USD
Retailer 15$1,948 USD
Retailer 11$2,204 USD
Retailer 12$3,069 USD
Retailer 10$3,745 USD
Brilliant Earth$4,050 USD

15 data points across 20 retailers

20 retailers$400 USD to $4,050 USD

A+
Cheapest Retailer
-
$400 USD
A
Retailer 2
-
$496 USD
View
A
Retailer 3
-
$526 USD
£414 GBP
View
A
Retailer 4
-
$602 USD
View
Final sale: no returns
A
Retailer 5
-
$645 USD
View
A
Retailer 6
-
$740 USD
View
A
Retailer 7
-
$786 USD
View
A
Retailer 8
-
$814 USD
£641 GBP
View
A
Retailer 9
-
$852 USD
ZAR 13,768 ZAR
View
A
Retailer 10
-
$1,064 USD
€1,013 EUR
View
A
Retailer 11
-
$1,079 USD
View
B+
Retailer 12
-
$1,391 USD
View
B+
Retailer 13
-
$1,594 USD
View
B+
Retailer 14
-
$1,630 USD
View
B+
Retailer 15
-
$1,728 USD
View
B+
Retailer 16
-
$1,948 USD
£1,534 GBP
View
B
Retailer 17
-
$2,204 USD
SGD 2,978 SGD
View
B
Retailer 18
-
$3,069 USD
View
Retailer 19
-
$3,745 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21861702A · Oct 30
$4,050 USD
View
19 more retailers have this diamond
Prices start from $400 USDSave up to $3,650 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+
1.54ct Asscher
$400 USD