Asscher|Lab Grown|IGI

1.40ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG784629143

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784629143

Diamond specifications and retailer prices

From €261 EUR
$293 USD
As of October 30, 2026
Save €2,017 EUR (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,764 EUR at Brilliant Earth · As of October 8, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784629143 or 784629143. Listed at 21 retailers as of October 30, 2026, with a 772% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784629143
Dimensions6.21 × 6.14 × 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
6.21 mm6.14 mm1.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784629143
Side View
Table 69.0%Crown 32.3°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 65.3%

Caratlytics Score

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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: €2,764 EUR|Low: €251 EUR|High: €2,764 EUR|Avg: €771 EUR
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
November 2, 2026
Retailer 3€261 EUR
Retailer 8€303 EUR
Retailer 4€325 EUR
Retailer 7€325 EUR
Retailer 11€334 EUR
Retailer 14€464 EUR
Retailer 17€532 EUR
Retailer 6€532 EUR
Retailer 9€552 EUR
Retailer 10€559 EUR
Retailer 2€574 EUR
Retailer 13€791 EUR
Retailer 16€805 EUR
Retailer 5€1,042 EUR
Retailer 12€1,307 EUR
Retailer 15€2,278 EUR
Brilliant Earth€2,764 EUR

41 data points across 17 retailers

21 retailers€261 EUR to €2,278 EUR

A
Cheapest Retailer
-
€261 EUR
$293 USD
A
Retailer 2
-
€292 EUR
$328 USD
View
Final sale: no returns
A
Retailer 3
-
€303 EUR
$340 USD
View
Retailer 4
-
€325 EUR
$364 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€325 EUR
$364 USD
View
A
Retailer 6
-
€334 EUR
£295 GBP
View
A
Retailer 7
-
€464 EUR
$520 USD
View
A
Retailer 8
-
€532 EUR
$597 USD
View
A
Retailer 9
-
€552 EUR
$619 USD
View
A
Retailer 10
-
€559 EUR
ZAR 10,133 ZAR
View
A
Retailer 11
-
€574 EUR
£507 GBP
View
B+
Retailer 12
-
€791 EUR
A$1,365 AUD
View
B+
Retailer 13
-
€805 EUR
$903 USD
View
B+
Retailer 14
-
€900 EUR
$1,010 USD
View
B+
Retailer 15
-
€1,042 EUR
$1,169 USD
View
B+
Retailer 16
-
€1,086 EUR
$1,218 USD
View
B+
Retailer 17
-
€1,307 EUR
£1,154 GBP
View
B+
Retailer 18
-
€1,330 EUR
$1,492 USD
View
Retailer 19
-
€2,134 EUR
$2,393 USD
View
Price last confirmed 84 days ago
B
Retailer 20
-
€2,278 EUR
$2,555 USD
View
Most Expensive
Brilliant Earth
21384785A · Oct 8
€2,764 EUR
$3,100 USD
View
Price last confirmed 25 days ago
20 more retailers have this diamond
Prices start from €261 EURSave up to €2,017 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
€261 EUR