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Asscher|Lab Grown|IGI

1.03ct D FL Asscher Lab Grown Diamond

GD • D/FL • IGI LG818671736

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818671736

Diamond specifications and retailer prices

From $563 CAD
$403 USD
As of October 30, 2026
Save $1,891 CAD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,454 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG818671736 or 818671736. Listed at 19 retailers as of October 29, 2026, with prices from $563 to $2,454, a $1,891 spread on the same certified stone. MOH London lists it at $2,454. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
D
Color
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818671736
Dimensions5.52 × 5.51 × 3.77 mm
L/W Ratio1.00
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
5.52 mm5.51 mm1.03 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818671736
Side View
Table 63.0%Crown 35.1°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
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: Oct 30
Current: $2,454 CAD|Low: $436 CAD|High: $2,688 CAD|Avg: $1,449 CAD|-7.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13$563 CAD
Retailer 11$870 CAD
Retailer 8$880 CAD
Retailer 10$887 CAD
Retailer 6$1,008 CAD
Retailer 7$1,073 CAD
Retailer 2$1,126 CAD
Retailer 12$1,425 CAD
Retailer 5$1,837 CAD
Retailer 4$1,907 CAD
Retailer 3$2,064 CAD
Retailer 9$2,383 CAD
MOH London$2,454 CAD

35 data points across 13 retailers

19 retailers$563 CAD to $2,454 CAD

Retailer 1
-
$548 CAD
$392 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$563 CAD
$403 USD
View
Final sale: no returns
Retailer 3
-
$613 CAD
$439 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$671 CAD
$480 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$680 CAD
$487 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$680 CAD
$487 USD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$870 CAD
$623 USD
View
B+
Retailer 8
-
$880 CAD
$630 USD
View
B+
Retailer 9
-
$887 CAD
$635 USD
View
B+
Retailer 10
-
$1,008 CAD
€687 EUR
View
B+
Retailer 11
-
$1,073 CAD
ZAR 12,412 ZAR
View
B+
Retailer 12
-
$1,126 CAD
£634 GBP
View
B
Retailer 13
-
$1,425 CAD
$1,020 USD
View
Retailer 14
-
$1,837 CAD
$1,315 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,907 CAD
$1,365 USD
View
B
Retailer 16
-
$2,064 CAD
$1,478 USD
View
Retailer 17
-
$2,185 CAD
$1,564 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$2,383 CAD
$1,706 USD
View
Most Expensive
B
MOH London
LG818671736 · Oct 29
$2,454 CAD
£1,383 GBP
View
18 more retailers have this diamond
Prices start from $563 CADSave up to $1,891 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
1.03ct Asscher
$563 CAD