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Asscher|Lab Grown|IGI

1.54ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG687536521

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG687536521

Diamond specifications and retailer prices

From $514 CAD
$367 USD
As of October 28, 2026
Save $5,043 CAD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,556 CAD at Brilliant Earth · As of October 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG687536521 or 687536521. Listed at 18 retailers as of October 28, 2026, with prices from $514 to $5,556, a $5,043 spread on the same certified stone. Brilliant Earth lists it at $5,556. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687536521
Dimensions6.41 × 6.34 × 4.01 mm
L/W Ratio1.01
Culet sizePointed
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
6.41 mm6.34 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687536521
Side View
Table 63.0%Crown 39.5°Girdle: MED-STKPavilion 43°Culet: NoneDepth 63.2%

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 28
Current: $5,556 CAD|Low: $508 CAD|High: $5,556 CAD|Avg: $1,710 CAD|+3.7%
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
October 30, 2026
Retailer 17$514 CAD
Retailer 6$784 CAD
Retailer 4$920 CAD
Retailer 18$931 CAD
Retailer 11$949 CAD
Retailer 14$978 CAD
Retailer 2$1,018 CAD
Retailer 13$1,326 CAD
Retailer 16$1,477 CAD
Retailer 3$1,478 CAD
Retailer 7$1,891 CAD
Retailer 8$2,021 CAD
Retailer 9$2,094 CAD
Retailer 5$2,242 CAD
Retailer 12$2,293 CAD
Retailer 10$2,477 CAD
Retailer 15$3,170 CAD
Brilliant Earth$5,556 CAD

45 data points across 18 retailers

18 retailers$514 CAD to $5,556 CAD

A+
Cheapest Retailer
-
$514 CAD
$367 USD
Final sale: no returns
A
Retailer 2
-
$784 CAD
$560 USD
View
A
Retailer 3
-
$920 CAD
$657 USD
View
A
Retailer 4
-
$931 CAD
$665 USD
View
A
Retailer 5
-
$949 CAD
€646 EUR
View
A
Retailer 6
-
$978 CAD
ZAR 11,285 ZAR
View
A
Retailer 7
-
$1,018 CAD
£573 GBP
View
A
Retailer 8
-
$1,326 CAD
A$1,458 AUD
View
A
Retailer 9
-
$1,477 CAD
$1,055 USD
View
B+
Retailer 10
-
$1,478 CAD
$1,056 USD
View
B+
Retailer 11
-
$1,891 CAD
$1,351 USD
View
Retailer 12
-
$2,021 CAD
A$2,222 AUD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$2,094 CAD
$1,496 USD
View
B+
Retailer 14
-
$2,242 CAD
$1,602 USD
View
B+
Retailer 15
-
$2,293 CAD
£1,290 GBP
View
B+
Retailer 16
-
$2,528 CAD
$1,806 USD
View
Retailer 17
-
$3,170 CAD
$2,265 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
14719788A · Oct 28
$5,556 CAD
$3,970 USD
View
17 more retailers have this diamond
Prices start from $514 CADSave up to $5,043 CAD

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
$514 CAD