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Asscher|Lab Grown|IGI

1.83ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840629947

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629947

Diamond specifications and retailer prices

From €421 EUR
$470 USD
As of October 30, 2026
Save €3,240 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,661 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.83ct lab-grown asscher diamond

This 1.83ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840629947 or 840629947. Listed at 17 retailers as of October 30, 2026, with prices from €421 to €3,661, a €3,240 spread on the same certified stone. Brilliant Earth lists it at €3,661. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629947
Dimensions6.74 × 6.73 × 4.40 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
6.74 mm6.73 mm1.83 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629947
Side View
Table 65.0%Crown 32.7°Girdle: MediumPavilion 40°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
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: €3,661 EUR|Low: €421 EUR|High: €5,227 EUR|Avg: €1,348 EUR|-30.0%
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
November 1, 2026
Retailer 17€421 EUR
Retailer 12€471 EUR
Retailer 6€522 EUR
Retailer 2€552 EUR
Retailer 8€612 EUR
Retailer 7€649 EUR
Retailer 14€744 EUR
Retailer 16€815 EUR
Retailer 11€865 EUR
Retailer 4€1,329 EUR
Retailer 13€1,403 EUR
Retailer 10€1,677 EUR
Retailer 5€1,703 EUR
Retailer 15€1,822 EUR
Retailer 9€2,228 EUR
Retailer 3€2,342 EUR
Brilliant Earth€3,661 EUR

4 data points across 17 retailers

17 retailers€421 EUR to €3,661 EUR

A
Cheapest Retailer
-
€421 EUR
$470 USD
A
Retailer 2
-
€471 EUR
$526 USD
View
A
Retailer 3
-
€522 EUR
$583 USD
View
A
Retailer 4
-
€552 EUR
£485 GBP
View
A
Retailer 5
-
€612 EUR
$684 USD
View
Final sale: no returns
A
Retailer 6
-
€649 EUR
$725 USD
View
A
Retailer 7
-
€744 EUR
$831 USD
View
A
Retailer 8
-
€815 EUR
$911 USD
View
A
Retailer 9
-
€865 EUR
£761 GBP
View
B+
Retailer 10
-
€1,329 EUR
$1,485 USD
View
B+
Retailer 11
-
€1,403 EUR
$1,567 USD
View
B+
Retailer 12
-
€1,677 EUR
$1,873 USD
View
B+
Retailer 13
-
€1,703 EUR
$1,903 USD
View
B+
Retailer 14
-
€1,822 EUR
$2,036 USD
View
B
Retailer 15
-
€2,228 EUR
SGD 3,364 SGD
View
B
Retailer 16
-
€2,342 EUR
$2,616 USD
View
Most Expensive
B
Brilliant Earth
22348814A · Oct 31
€3,661 EUR
$4,090 USD
View
16 more retailers have this diamond
Prices start from €421 EURSave up to €3,240 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
1.83ct Asscher
€421 EUR