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Asscher|Lab Grown|IGI

1.21ct F FL Asscher Lab Grown Diamond

ID • F/FL • IGI LG778638855

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG778638855

Diamond specifications and retailer prices

From €192 EUR
As of November 6, 2026
Save €1,644 EUR (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,836 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown asscher diamond

This 1.21ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778638855 or 778638855. Listed at 12 retailers as of November 6, 2026, with prices from €192 to €1,836, a €1,644 spread on the same certified stone. Do Amore Diamonds lists it at €1,836. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778638855
Dimensions5.86 × 5.85 × 3.87 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.86 mm5.85 mm1.21 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778638855
Side View
Table 62.0%Crown 33.4°Girdle: Slightly ThickPavilion 41.1°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 6
Current: €1,836 EUR|Low: €192 EUR|High: €4,317 EUR|Avg: €1,312 EUR|-57.5%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
November 5, 2026
Retailer 13€192 EUR
Retailer 11€215 EUR
Retailer 2€222 EUR
Retailer 10€331 EUR
Retailer 15€365 EUR
Retailer 16€778 EUR
Retailer 14€844 EUR
Retailer 4€887 EUR
Retailer 7€1,032 EUR
Retailer 12€1,048 EUR
Retailer 6€1,125 EUR
Retailer 8€1,244 EUR
Retailer 3€1,272 EUR
Retailer 5€1,339 EUR
Retailer 17€1,711 EUR
Do Amore Diamonds€1,836 EUR
Retailer 9€2,262 EUR

28 data points across 17 retailers

12 retailers€192 EUR to €1,836 EUR

A
Cheapest Retailer
-
€192 EUR
A
Retailer 2
-
€215 EUR
View
Final sale: no returns
A
Retailer 3
-
€222 EUR
View
A
Retailer 4
-
€331 EUR
View
A
Retailer 5
-
€365 EUR
View
B+
Retailer 6
-
€778 EUR
View
B+
Retailer 7
-
€844 EUR
View
B+
Retailer 8
-
€887 EUR
View
B+
Retailer 9
-
€1,048 EUR
View
Retailer 10
-
€1,272 EUR
View
Price last confirmed 18 days ago
B
Retailer 11
-
€1,711 EUR
View
Most Expensive
B
Do Amore Diamonds
27-0FD8EDA0A · Nov 6
€1,836 EUR
$2,050 USD
View
11 more retailers have this diamond
Prices start from €192 EURSave up to €1,644 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
1.21ct Asscher
€192 EUR