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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 €404 EUR
$451 USD
As of October 30, 2026
Save €3,329 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,733 EUR at Brilliant Earth · As of October 31, 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 20 retailers as of October 30, 2026, with prices from €404 to €3,733, a €3,329 spread on the same certified stone. Brilliant Earth lists it at €3,733. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,733 EUR|Low: €404 EUR|High: €3,858 EUR|Avg: €1,296 EUR|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 3€404 EUR
Retailer 6€452 EUR
Retailer 18€452 EUR
Retailer 8€500 EUR
Retailer 15€627 EUR
Retailer 12€783 EUR
Retailer 5€785 EUR
Retailer 2€828 EUR
Retailer 14€860 EUR
Retailer 19€952 EUR
Retailer 17€1,213 EUR
Retailer 7€1,588 EUR
Retailer 10€1,608 EUR
Retailer 4€1,637 EUR
Retailer 11€1,692 EUR
Retailer 13€1,847 EUR
Retailer 9€1,849 EUR
Retailer 16€2,090 EUR
Brilliant Earth€3,733 EUR

38 data points across 19 retailers

20 retailers€404 EUR to €3,733 EUR

A
Cheapest Retailer
-
€404 EUR
$451 USD
A
Retailer 2
-
€452 EUR
$505 USD
View
Final sale: no returns
A
Retailer 3
-
€452 EUR
$505 USD
View
A
Retailer 4
-
€500 EUR
$559 USD
View
Retailer 5
-
€500 EUR
$559 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€627 EUR
$700 USD
View
A
Retailer 7
-
€783 EUR
View
A
Retailer 8
-
€785 EUR
$877 USD
View
B+
Retailer 9
-
€828 EUR
£728 GBP
View
B+
Retailer 10
-
€860 EUR
ZAR 15,514 ZAR
View
B+
Retailer 11
-
€952 EUR
$1,064 USD
View
B+
Retailer 12
-
€1,213 EUR
$1,355 USD
View
B+
Retailer 13
-
€1,588 EUR
SGD 2,397 SGD
View
B
Retailer 14
-
€1,608 EUR
$1,796 USD
View
B+
Retailer 15
-
€1,637 EUR
$1,828 USD
View
Retailer 16
-
€1,692 EUR
£1,488 GBP
View
Price last confirmed 25 days ago
B+
Retailer 17
-
€1,847 EUR
£1,625 GBP
View
B+
Retailer 18
-
€1,849 EUR
$2,066 USD
View
Retailer 19
-
€2,090 EUR
$2,335 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21589643A · Oct 31
€3,733 EUR
$4,170 USD
View
19 more retailers have this diamond
Prices start from €404 EURSave up to €3,329 EUR

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
€404 EUR