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Asscher|Lab Grown|IGI

1.40ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836620140

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836620140

Diamond specifications and retailer prices

From $589 AUD
As of November 4, 2026
Save $5,356 AUD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,944 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.4ct lab-grown asscher diamond

This 1.4ct 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 LG836620140 or 836620140. Listed at 19 retailers as of November 4, 2026, with prices from $589 to $5,944, a $5,356 spread on the same certified stone. Brilliant Earth lists it at $5,944. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620140
Dimensions6.27 × 6.16 × 3.84 mm
L/W Ratio1.02
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
6.27 mm6.16 mm1.40 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620140
Side View
Table 69.0%Crown 36.1°Girdle: MediumPavilion 37.3°Culet: NoneDepth 62.3%

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 4
Current: $5,944 AUD|Low: $589 AUD|High: $5,959 AUD|Avg: $2,016 AUD|-0.2%
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
November 5, 2026
Retailer 12$589 AUD
Retailer 4$660 AUD
Retailer 14$660 AUD
Retailer 6$730 AUD
Retailer 16$941 AUD
Retailer 15$1,156 AUD
Retailer 11$1,189 AUD
Retailer 9$1,246 AUD
Retailer 8$1,373 AUD
Retailer 18$1,498 AUD
Retailer 3$1,778 AUD
Retailer 13$2,348 AUD
Retailer 5$2,396 AUD
Retailer 7$2,412 AUD
Retailer 2$2,676 AUD
Retailer 17$2,798 AUD
Retailer 10$3,329 AUD
Brilliant Earth$5,944 AUD

33 data points across 18 retailers

19 retailers$589 AUD to $5,944 AUD

A
Cheapest Retailer
-
$589 AUD
A
Retailer 2
-
$660 AUD
View
Final sale: no returns
A
Retailer 3
-
$660 AUD
View
A
Retailer 4
-
$730 AUD
View
Retailer 5
-
$797 AUD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$941 AUD
View
A
Retailer 7
-
$1,156 AUD
View
A
Retailer 8
-
$1,189 AUD
View
Retailer 9
-
$1,246 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,373 AUD
View
B+
Retailer 11
-
$1,498 AUD
View
B+
Retailer 12
-
$1,778 AUD
View
B
Retailer 13
-
$2,348 AUD
View
B+
Retailer 14
-
$2,396 AUD
View
B+
Retailer 15
-
$2,412 AUD
View
B+
Retailer 16
-
$2,676 AUD
View
B+
Retailer 17
-
$2,798 AUD
View
B
Retailer 18
-
$3,329 AUD
View
Most Expensive
B
Brilliant Earth
21589643A · Nov 4
$5,944 AUD
$4,170 USD
View
18 more retailers have this diamond
Prices start from $589 AUDSave up to $5,356 AUD

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
1.40ct Asscher
$589 AUD