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Asscher|Lab Grown|IGI

1.02ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG818667734

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818667734

Diamond specifications and retailer prices

From €221 EUR
As of November 3, 2026
Save €1,201 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,422 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818667734 or 818667734. Listed at 20 retailers as of November 3, 2026, with prices from €221 to €1,422, a €1,201 spread on the same certified stone. Brilliant Earth lists it at €1,422. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818667734
Dimensions5.56 × 5.54 × 3.66 mm
L/W Ratio1.00
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
5.56 mm5.54 mm1.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818667734
Side View
Table 66.0%Crown 37°Girdle: ThickPavilion 39.7°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €1,422 EUR|Low: €221 EUR|High: €2,415 EUR|Avg: €790 EUR|-41.1%
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
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 17€221 EUR
Retailer 18€236 EUR
Retailer 11€259 EUR
Retailer 20€279 EUR
Retailer 10€322 EUR
Retailer 2€405 EUR
Retailer 13€432 EUR
Retailer 8€461 EUR
Retailer 15€503 EUR
Retailer 7€518 EUR
Retailer 5€555 EUR
Retailer 16€761 EUR
Retailer 19€806 EUR
Retailer 4€905 EUR
Retailer 3€927 EUR
Retailer 9€1,034 EUR
Retailer 12€1,163 EUR
Retailer 14€1,212 EUR
Retailer 6€1,289 EUR
Brilliant Earth€1,422 EUR

28 data points across 20 retailers

20 retailers€221 EUR to €1,422 EUR

A
Cheapest Retailer
-
€221 EUR
A
Retailer 2
-
€236 EUR
View
A
Retailer 3
-
€259 EUR
View
A
Retailer 4
-
€279 EUR
View
Final sale: no returns
Retailer 5
-
€322 EUR
View
Price last confirmed 10 days ago
A
Retailer 6
-
€405 EUR
View
A
Retailer 7
-
€432 EUR
View
A
Retailer 8
-
€461 EUR
View
A
Retailer 9
-
€503 EUR
View
A
Retailer 10
-
€518 EUR
View
A
Retailer 11
-
€555 EUR
View
B+
Retailer 12
-
€761 EUR
View
B+
Retailer 13
-
€806 EUR
View
B+
Retailer 14
-
€905 EUR
View
B+
Retailer 15
-
€927 EUR
View
B+
Retailer 16
-
€1,034 EUR
View
Retailer 17
-
€1,163 EUR
View
Price last confirmed 16 days ago
B
Retailer 18
-
€1,212 EUR
View
B
Retailer 19
-
€1,289 EUR
View
Most Expensive
B
Brilliant Earth
21418913A · Nov 3
€1,422 EUR
$1,590 USD
View
19 more retailers have this diamond
Prices start from €221 EURSave up to €1,201 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
1.02ct Asscher
€221 EUR