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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 €419 EUR
$470 USD
As of November 2, 2026
Save €3,228 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,647 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 19 retailers as of October 31, 2026, with prices from €419 to €3,647, a €3,228 spread on the same certified stone. Brilliant Earth lists it at €3,647. 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
Colour
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: Nov 2
Current: €3,647 EUR|Low: €419 EUR|High: €5,207 EUR|Avg: €1,381 EUR|-30.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 4€419 EUR
Retailer 16€469 EUR
Retailer 8€520 EUR
Retailer 2€549 EUR
Retailer 10€610 EUR
Retailer 9€646 EUR
Retailer 18€741 EUR
Retailer 3€812 EUR
Retailer 13€862 EUR
Retailer 12€896 EUR
Retailer 6€1,324 EUR
Retailer 17€1,397 EUR
Retailer 15€1,670 EUR
Retailer 7€1,697 EUR
Retailer 19€1,815 EUR
Retailer 11€2,219 EUR
Retailer 5€2,332 EUR
Retailer 14€3,526 EUR
Brilliant Earth€3,647 EUR

5 data points across 19 retailers

19 retailers€419 EUR to €3,647 EUR

A
Cheapest Retailer
-
€419 EUR
$470 USD
A
Retailer 2
-
€469 EUR
$526 USD
View
A
Retailer 3
-
€520 EUR
$583 USD
View
A
Retailer 4
-
€549 EUR
£485 GBP
View
A
Retailer 5
-
€610 EUR
$684 USD
View
Final sale: no returns
A
Retailer 6
-
€646 EUR
$725 USD
View
A
Retailer 7
-
€741 EUR
$831 USD
View
A
Retailer 8
-
€812 EUR
$911 USD
View
A
Retailer 9
-
€862 EUR
£761 GBP
View
A
Retailer 10
-
€896 EUR
ZAR 16,237 ZAR
View
B+
Retailer 11
-
€1,324 EUR
$1,485 USD
View
B+
Retailer 12
-
€1,397 EUR
$1,567 USD
View
B+
Retailer 13
-
€1,670 EUR
$1,873 USD
View
B+
Retailer 14
-
€1,697 EUR
$1,903 USD
View
B+
Retailer 15
-
€1,815 EUR
$2,036 USD
View
B
Retailer 16
-
€2,219 EUR
SGD 3,364 SGD
View
B
Retailer 17
-
€2,332 EUR
$2,616 USD
View
B
Retailer 18
-
€3,526 EUR
$3,955 USD
View
Most Expensive
B
Brilliant Earth
22348814A · Oct 31
€3,647 EUR
$4,090 USD
View
18 more retailers have this diamond
Prices start from €419 EURSave up to €3,228 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
€419 EUR