Asscher|Lab Grown|IGI

4.08ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG831604050

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831604050

Diamond specifications and retailer prices

From €4,492 EUR
£3,951 GBP
As of November 1, 2026
Save €22,762 EUR (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €27,254 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.08ct lab-grown asscher diamond

This 4.08ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831604050 or 831604050. Listed at 25 retailers as of October 31, 2026, with prices from €4,492 to €27,254, a €22,762 spread on the same certified stone. With Clarity lists it at €27,254. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.08
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604050
Dimensions8.96 × 8.95 × 5.80 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
8.96 mm8.95 mm4.08 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604050
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €14,995 EUR|Low: €4,436 EUR|High: €27,254 EUR|Avg: €8,296 EUR
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
With Clarity
November 1, 2026
Retailer 12€4,492 EUR
Retailer 16€4,594 EUR
Retailer 4€4,872 EUR
Retailer 19€4,950 EUR
Retailer 3€5,206 EUR
Retailer 17€5,393 EUR
Retailer 21€5,406 EUR
Retailer 2€5,529 EUR
Retailer 14€5,972 EUR
Retailer 18€6,402 EUR
Retailer 8€6,450 EUR
Retailer 20€6,907 EUR
Retailer 5€7,639 EUR
Retailer 13€7,957 EUR
Retailer 15€7,962 EUR
Retailer 10€8,742 EUR
Retailer 7€9,629 EUR
Retailer 11€10,900 EUR
Retailer 9€11,341 EUR
Retailer 22€12,621 EUR
Retailer 1€14,995 EUR
Retailer 6€18,664 EUR
Retailer 23€19,277 EUR
With Clarity€27,254 EUR

26 data points across 24 retailers

25 retailers€4,492 EUR to €27,254 EUR

A
Cheapest Retailer
-
€4,492 EUR
£3,951 GBP
A
Retailer 2
-
€4,594 EUR
$5,132 USD
View
A
Retailer 3
-
€4,872 EUR
$5,443 USD
View
A
Retailer 4
-
€4,950 EUR
$5,530 USD
View
A
Retailer 5
-
€5,206 EUR
$5,816 USD
View
Final sale: no returns
Retailer 6
-
€5,328 EUR
$5,953 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
€5,393 EUR
$6,025 USD
View
A
Retailer 8
-
€5,406 EUR
$6,040 USD
View
A
Retailer 9
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€5,529 EUR
$6,177 USD
View
A
Retailer 10
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€5,972 EUR
$6,672 USD
View
A
Retailer 11
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€6,402 EUR
$7,152 USD
View
A
Retailer 12
-
€6,450 EUR
HK$56,300 HKD
View
A
Retailer 13
-
€6,907 EUR
£6,076 GBP
View
B+
Retailer 14
-
€7,639 EUR
£6,720 GBP
View
B+
Retailer 15
-
€7,957 EUR
$8,890 USD
View
Retailer 16
-
€7,962 EUR
$8,895 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
€8,742 EUR
View
B+
Retailer 18
-
€9,629 EUR
$10,758 USD
View
B+
Retailer 19
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€10,900 EUR
£9,589 GBP
View
B+
Retailer 20
-
€11,341 EUR
ZAR 204,680 ZAR
View
B+
Retailer 21
-
€12,621 EUR
$14,100 USD
View
B
Retailer 22
-
€14,995 EUR
$16,753 USD
View
B
Retailer 23
-
€18,664 EUR
SGD 28,178 SGD
View
B
Retailer 24
-
€19,277 EUR
$21,537 USD
View
Most Expensive
B
With Clarity
831604050 · Oct 31
€27,254 EUR
$30,448 USD
View
24 more retailers have this diamond
Prices start from €4,492 EURSave up to €22,762 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
4.08ct Asscher
€4,492 EUR