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Asscher|Lab Grown|IGI

1.73ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG830620110

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830620110

Diamond specifications and retailer prices

From €399 EUR
$446 USD
As of October 30, 2026
Save €3,065 EUR (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,464 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.73ct lab-grown asscher diamond

This 1.73ct 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 LG830620110 or 830620110. Listed at 17 retailers as of October 30, 2026, with prices from €399 to €3,464, a €3,065 spread on the same certified stone. Brilliant Earth lists it at €3,464. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620110
Dimensions6.74 × 6.72 × 4.33 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 mm6.72 mm1.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620110
Side View
Table 65.0%Crown 34.3°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 64.4%

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: €3,464 EUR|Low: €399 EUR|High: €4,950 EUR|Avg: €1,300 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 3€399 EUR
Retailer 13€447 EUR
Retailer 7€495 EUR
Retailer 2€523 EUR
Retailer 8€579 EUR
Retailer 12€622 EUR
Retailer 15€715 EUR
Retailer 17€777 EUR
Retailer 11€818 EUR
Retailer 5€1,199 EUR
Retailer 14€1,330 EUR
Retailer 10€1,591 EUR
Retailer 6€1,620 EUR
Retailer 16€1,722 EUR
Retailer 9€2,114 EUR
Retailer 4€2,214 EUR
Brilliant Earth€3,464 EUR

4 data points across 17 retailers

17 retailers€399 EUR to €3,464 EUR

A
Cheapest Retailer
-
€399 EUR
$446 USD
A
Retailer 2
-
€447 EUR
$499 USD
View
A
Retailer 3
-
€495 EUR
$553 USD
View
A
Retailer 4
-
€523 EUR
£460 GBP
View
A
Retailer 5
-
€579 EUR
$647 USD
View
Final sale: no returns
A
Retailer 6
-
€622 EUR
$695 USD
View
A
Retailer 7
-
€715 EUR
$799 USD
View
A
Retailer 8
-
€777 EUR
$868 USD
View
A
Retailer 9
-
€818 EUR
£720 GBP
View
B+
Retailer 10
-
€1,199 EUR
$1,339 USD
View
B+
Retailer 11
-
€1,330 EUR
$1,486 USD
View
B+
Retailer 12
-
€1,591 EUR
$1,777 USD
View
B+
Retailer 13
-
€1,620 EUR
$1,810 USD
View
B+
Retailer 14
-
€1,722 EUR
$1,924 USD
View
B
Retailer 15
-
€2,114 EUR
SGD 3,191 SGD
View
B
Retailer 16
-
€2,214 EUR
$2,474 USD
View
Most Expensive
B
Brilliant Earth
22348873A · Oct 31
€3,464 EUR
$3,870 USD
View
16 more retailers have this diamond
Prices start from €399 EURSave up to €3,065 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
1.73ct Asscher
€399 EUR