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Asscher|Lab Grown|IGI

4.09ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG754508234

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754508234

Diamond specifications and retailer prices

From €5,401 EUR
$6,034 USD
As of October 30, 2026
Save €18,388 EUR (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €23,789 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.09ct lab-grown asscher diamond

This 4.09ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754508234 or 754508234. Listed at 15 retailers as of October 30, 2026, with prices from €5,401 to €23,789, a €18,388 spread on the same certified stone. With Clarity lists it at €23,789. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.09
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508234
Dimensions8.76 × 8.76 × 5.92 mm
L/W Ratio1.00
Culet sizePointed
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
8.76 mm8.76 mm4.09 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508234
Side View
Table 66.0%Crown 33.4°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 67.6%

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: €7,608 EUR|Low: €5,401 EUR|High: €30,073 EUR|Avg: €14,061 EUR|-18.4%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 13€5,401 EUR
Retailer 2€5,709 EUR
Retailer 4€7,504 EUR
Retailer 1€7,608 EUR
Retailer 11€7,895 EUR
Retailer 3€9,197 EUR
Retailer 9€9,825 EUR
Retailer 5€11,187 EUR
Retailer 10€12,112 EUR
Retailer 7€12,540 EUR
Retailer 8€12,602 EUR
Retailer 14€16,108 EUR
Retailer 6€20,831 EUR
Retailer 12€21,720 EUR
With Clarity€23,789 EUR

39 data points across 15 retailers

15 retailers€5,401 EUR to €23,789 EUR

A
Cheapest Retailer
-
€5,401 EUR
$6,034 USD
A
Retailer 2
-
€5,709 EUR
$6,378 USD
View
B+
Retailer 3
-
€7,504 EUR
HK$65,500 HKD
View
B+
Retailer 4
-
€7,608 EUR
£6,692 GBP
View
Retailer 5
-
€7,895 EUR
$8,820 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
€9,197 EUR
$10,275 USD
View
B+
Retailer 7
-
€9,825 EUR
View
B+
Retailer 8
-
€11,187 EUR
$12,498 USD
View
B+
Retailer 9
-
€12,112 EUR
£10,655 GBP
View
B
Retailer 10
-
€12,540 EUR
$14,010 USD
View
B
Retailer 11
-
€12,602 EUR
ZAR 227,440 ZAR
View
B
Retailer 12
-
€16,108 EUR
$17,996 USD
View
B
Retailer 13
-
€20,831 EUR
$23,272 USD
View
B
Retailer 14
-
€21,720 EUR
SGD 32,791 SGD
View
Most Expensive
B
With Clarity
754508234 · Oct 31
€23,789 EUR
$26,577 USD
View
14 more retailers have this diamond
Prices start from €5,401 EURSave up to €18,388 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
4.09ct Asscher
€5,401 EUR