Asscher|Lab Grown|IGI

1.50ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG778640056

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG778640056

Diamond specifications and retailer prices

From €218 EUR
$243 USD
As of October 30, 2026
Save €2,307 EUR (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,524 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.5ct lab-grown asscher diamond

This 1.5ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778640056 or 778640056. Listed at 23 retailers as of October 30, 2026, with prices from €218 to €2,524, a €2,307 spread on the same certified stone. Brilliant Earth lists it at €2,524. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778640056
Dimensions6.36 × 6.35 × 4.08 mm
L/W Ratio1.00
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
6.36 mm6.35 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778640056
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 64.3%

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: €2,524 EUR|Low: €209 EUR|High: €2,524 EUR|Avg: €734 EUR
Brilliant Earth
Retailer 2
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Retailer 21
November 1, 2026
Retailer 4€218 EUR
Retailer 14€243 EUR
Retailer 21€252 EUR
Retailer 5€270 EUR
Retailer 12€270 EUR
Retailer 15€443 EUR
Retailer 8€455 EUR
Retailer 16€464 EUR
Retailer 10€494 EUR
Retailer 6€503 EUR
Retailer 2€512 EUR
Retailer 17€630 EUR
Retailer 20€678 EUR
Retailer 7€868 EUR
Retailer 9€881 EUR
Retailer 11€914 EUR
Retailer 13€960 EUR
Retailer 18€1,083 EUR
Retailer 3€1,187 EUR
Retailer 19€1,960 EUR
Brilliant Earth€2,524 EUR

37 data points across 21 retailers

23 retailers€218 EUR to €2,524 EUR

A
Cheapest Retailer
-
€218 EUR
$243 USD
A
Retailer 2
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€243 EUR
$272 USD
View
Final sale: no returns
A
Retailer 3
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€252 EUR
$282 USD
View
A
Retailer 4
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€270 EUR
$302 USD
View
A
Retailer 5
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€270 EUR
$302 USD
View
Price last confirmed 7 days ago
A
Retailer 6
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€443 EUR
View
A
Retailer 7
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€455 EUR
$508 USD
View
A
Retailer 8
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€464 EUR
ZAR 8,371 ZAR
View
A
Retailer 9
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€494 EUR
$552 USD
View
Retailer 10
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€503 EUR
£443 GBP
View
Price last confirmed 29 days ago
A
Retailer 11
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€512 EUR
£451 GBP
View
A
Retailer 12
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€630 EUR
A$1,082 AUD
View
A
Retailer 13
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€678 EUR
$758 USD
View
A
Retailer 14
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€868 EUR
$970 USD
View
A
Retailer 15
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€881 EUR
$984 USD
View
B+
Retailer 16
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€914 EUR
$1,021 USD
View
B+
Retailer 17
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€927 EUR
SGD 1,399 SGD
View
B+
Retailer 18
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€960 EUR
$1,073 USD
View
B+
Retailer 19
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€1,083 EUR
£953 GBP
View
B+
Retailer 20
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€1,099 EUR
$1,228 USD
View
B+
Retailer 21
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€1,187 EUR
$1,326 USD
View
Retailer 22
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€1,960 EUR
$2,190 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21417752A · Oct 31
€2,524 EUR
$2,820 USD
View
22 more retailers have this diamond
Prices start from €218 EURSave up to €2,307 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
1.50ct Asscher
€218 EUR