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Asscher|Lab Grown|IGI

1.00ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836621412

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836621412

Diamond specifications and retailer prices

From €254 EUR
$285 USD
As of November 2, 2026
Save €1,930 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,184 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1ct lab-grown asscher diamond

This 1ct 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 LG836621412 or 836621412. Listed at 19 retailers as of November 2, 2026, with prices from €254 to €2,184, a €1,930 spread on the same certified stone. Brilliant Earth lists it at €2,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621412
Dimensions5.59 × 5.50 × 3.52 mm
L/W Ratio1.02
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
5.59 mm5.50 mm1.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621412
Side View
Table 69.0%Crown 34°Girdle: MediumPavilion 42.9°Culet: NoneDepth 64.0%

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 2
Current: €2,184 EUR|Low: €254 EUR|High: €2,372 EUR|Avg: €820 EUR|-7.9%
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
November 2, 2026
Retailer 9€254 EUR
Retailer 6€295 EUR
Retailer 7€303 EUR
Retailer 4€315 EUR
Retailer 18€315 EUR
Retailer 19€455 EUR
Retailer 5€508 EUR
Retailer 15€508 EUR
Retailer 17€519 EUR
Retailer 12€543 EUR
Retailer 2€556 EUR
Retailer 16€807 EUR
Retailer 10€972 EUR
Retailer 3€1,013 EUR
Retailer 8€1,057 EUR
Retailer 13€1,132 EUR
Retailer 14€1,263 EUR
Retailer 11€1,316 EUR
Brilliant Earth€2,184 EUR

33 data points across 19 retailers

19 retailers€254 EUR to €2,184 EUR

A
Cheapest Retailer
-
€254 EUR
$285 USD
A
Retailer 2
-
€295 EUR
$331 USD
View
A
Retailer 3
-
€303 EUR
$340 USD
View
Final sale: no returns
Retailer 4
-
€315 EUR
$353 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
€315 EUR
$353 USD
View
A
Retailer 6
-
€455 EUR
$510 USD
View
A
Retailer 7
-
€508 EUR
$570 USD
View
A
Retailer 8
-
€508 EUR
View
A
Retailer 9
-
€519 EUR
$582 USD
View
A
Retailer 10
-
€543 EUR
ZAR 9,842 ZAR
View
A
Retailer 11
-
€556 EUR
£491 GBP
View
B+
Retailer 12
-
€807 EUR
$905 USD
View
B+
Retailer 13
-
€972 EUR
SGD 1,473 SGD
View
B+
Retailer 14
-
€1,013 EUR
$1,136 USD
View
B+
Retailer 15
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€1,057 EUR
$1,185 USD
View
B+
Retailer 16
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€1,132 EUR
$1,270 USD
View
B+
Retailer 17
-
€1,263 EUR
£1,115 GBP
View
B+
Retailer 18
-
€1,316 EUR
$1,476 USD
View
Most Expensive
B
Brilliant Earth
21590063A · Nov 2
€2,184 EUR
$2,450 USD
View
18 more retailers have this diamond
Prices start from €254 EURSave up to €1,930 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
1.00ct Asscher
€254 EUR