Asscher|Lab Grown|IGI

4.38ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG815698257

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG815698257

Diamond specifications and retailer prices

From €4,918 EUR
$5,494 USD
As of October 30, 2026
Save €24,464 EUR (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €29,381 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.38ct lab-grown asscher diamond

This 4.38ct 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 LG815698257 or 815698257. Listed at 25 retailers as of October 30, 2026, with prices from €4,918 to €29,381, a €24,464 spread on the same certified stone. With Clarity lists it at €29,381. 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

4.38
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698257
Dimensions9.07 × 9.06 × 5.77 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
9.07 mm9.06 mm4.38 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698257
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 63.7%

Caratlytics Score

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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: €11,608 EUR|Low: €4,918 EUR|High: €33,967 EUR|Avg: €10,100 EUR|-6.9%
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
With Clarity
November 1, 2026
Retailer 8€4,918 EUR
Retailer 3€5,153 EUR
Retailer 4€5,226 EUR
Retailer 17€5,507 EUR
Retailer 10€5,704 EUR
Retailer 11€5,704 EUR
Retailer 2€5,711 EUR
Retailer 6€6,223 EUR
Retailer 20€6,444 EUR
Retailer 13€6,771 EUR
Retailer 12€7,320 EUR
Retailer 7€8,103 EUR
Retailer 14€8,226 EUR
Retailer 9€8,809 EUR
Retailer 18€9,544 EUR
Retailer 19€10,381 EUR
Retailer 1€11,608 EUR
Retailer 16€12,140 EUR
Retailer 15€13,220 EUR
Retailer 21€20,117 EUR
Retailer 5€20,193 EUR
With Clarity€29,381 EUR

29 data points across 22 retailers

25 retailers€4,918 EUR to €29,381 EUR

A
Cheapest Retailer
-
€4,918 EUR
$5,494 USD
A
Retailer 2
-
€5,153 EUR
$5,757 USD
View
A
Retailer 3
-
€5,226 EUR
$5,839 USD
View
A
Retailer 4
-
€5,507 EUR
$6,152 USD
View
Final sale: no returns
A
Retailer 5
-
€5,704 EUR
$6,373 USD
View
Retailer 6
-
€5,704 EUR
$6,373 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
€5,711 EUR
$6,380 USD
View
A
Retailer 8
-
€6,223 EUR
$6,952 USD
View
A
Retailer 9
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€6,444 EUR
$7,199 USD
View
A
Retailer 10
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€6,771 EUR
$7,565 USD
View
A
Retailer 11
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€7,320 EUR
£6,439 GBP
View
A
Retailer 12
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€8,103 EUR
£7,128 GBP
View
Retailer 13
-
€8,226 EUR
$9,190 USD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
€8,809 EUR
$9,842 USD
View
Retailer 15
-
€9,313 EUR
$10,405 USD
View
Price last confirmed 27 days ago
B+
Retailer 16
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€9,544 EUR
View
B+
Retailer 17
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€10,381 EUR
$11,598 USD
View
B+
Retailer 18
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€10,764 EUR
$12,026 USD
View
B+
Retailer 19
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€11,608 EUR
£10,211 GBP
View
B+
Retailer 20
-
€12,140 EUR
ZAR 219,116 ZAR
View
B+
Retailer 21
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€13,220 EUR
$14,770 USD
View
B
Retailer 22
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€20,117 EUR
SGD 30,371 SGD
View
B
Retailer 23
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€20,193 EUR
$22,560 USD
View
Retailer 24
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€21,303 EUR
$23,800 USD
View
Price last confirmed 33 days ago
Most Expensive
B
With Clarity
815698257 · Oct 31
€29,381 EUR
$32,825 USD
View
24 more retailers have this diamond
Prices start from €4,918 EURSave up to €24,464 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
4.38ct Asscher
€4,918 EUR