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Asscher|Lab Grown|IGI

1.27ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840633318

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840633318

Diamond specifications and retailer prices

From €335 EUR
As of November 4, 2026
Save €2,648 EUR (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,982 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.27ct lab-grown asscher diamond

This 1.27ct 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 LG840633318 or 840633318. Listed at 21 retailers as of November 4, 2026, with prices from €335 to €2,982, a €2,648 spread on the same certified stone. Brilliant Earth lists it at €2,982. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633318
Dimensions6.02 × 5.98 × 3.96 mm
L/W Ratio1.01
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
6.02 mm5.98 mm1.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633318
Side View
Table 62.0%Crown 34.3°Girdle: Slightly ThickPavilion 40.1°Culet: NoneDepth 66.2%

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: Nov 4
Current: €1,618 EUR|Low: €335 EUR|High: €1,789 EUR|Avg: €907 EUR|-9.6%
Retailer 1
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Retailer 20
November 5, 2026
Retailer 15€335 EUR
Retailer 4€375 EUR
Retailer 17€375 EUR
Retailer 6€415 EUR
Retailer 14€426 EUR
Retailer 13€453 EUR
Retailer 19€546 EUR
Retailer 11€659 EUR
Retailer 18€662 EUR
Retailer 9€722 EUR
Retailer 12€744 EUR
Retailer 8€780 EUR
Retailer 2€782 EUR
Retailer 3€1,052 EUR
Retailer 16€1,336 EUR
Retailer 5€1,369 EUR
Retailer 7€1,372 EUR
Retailer 20€1,581 EUR
Retailer 1€1,618 EUR
Retailer 10€1,655 EUR

28 data points across 20 retailers

21 retailers€335 EUR to €2,982 EUR

A
Cheapest Retailer
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€335 EUR
A
Retailer 2
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€375 EUR
View
Final sale: no returns
A
Retailer 3
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€375 EUR
View
A
Retailer 4
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€415 EUR
View
A
Retailer 5
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€426 EUR
View
Retailer 6
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€453 EUR
View
Price last confirmed 11 days ago
A
Retailer 7
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€546 EUR
View
A
Retailer 8
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€659 EUR
View
A
Retailer 9
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€662 EUR
View
Retailer 10
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€722 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
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€744 EUR
View
B+
Retailer 12
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€780 EUR
View
B+
Retailer 13
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€782 EUR
View
B+
Retailer 14
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€1,052 EUR
View
B+
Retailer 15
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€1,336 EUR
View
B+
Retailer 16
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€1,369 EUR
View
B+
Retailer 17
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€1,372 EUR
View
B+
Retailer 18
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€1,581 EUR
View
B+
Retailer 19
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€1,618 EUR
View
Retailer 20
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€1,655 EUR
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
21729225A · Nov 4
€2,982 EUR
$3,360 USD
View
20 more retailers have this diamond
Prices start from €335 EURSave up to €2,648 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
1.27ct Asscher
€335 EUR