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Asscher|Lab Grown|IGI

5.04ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG821655421

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG821655421

Diamond specifications and retailer prices

From €15,829 EUR
$17,684 USD
As of October 30, 2026
Save €15,409 EUR (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €31,238 EUR at Yorxs · As of October 29, 2026
View at Yorxs

About this 5.04ct lab-grown asscher diamond

This 5.04ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821655421 or 821655421. Listed at 7 retailers as of October 29, 2026, with prices from €15,829 to €31,238, a €15,409 spread on the same certified stone. Yorxs lists it at €31,238. 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

5.04
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821655421
Dimensions9.56 × 9.49 × 6.07 mm
L/W Ratio1.01
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
9.56 mm9.49 mm5.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821655421
Side View
Table 58.0%Crown 33.2°Girdle: Slightly ThickPavilion 42.3°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €28,966 EUR|Low: €15,829 EUR|High: €45,348 EUR|Avg: €26,053 EUR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 29, 2026
Retailer 5€15,829 EUR
Retailer 4€17,196 EUR
Retailer 3€18,559 EUR
Retailer 2€21,211 EUR
Retailer 1€28,966 EUR
Yorxs€31,238 EUR
Retailer 6€45,348 EUR

18 data points across 7 retailers

7 retailers€15,829 EUR to €31,238 EUR

A
Cheapest Retailer
-
€15,829 EUR
$17,684 USD
A
Retailer 2
-
€17,196 EUR
$19,211 USD
View
B+
Retailer 3
-
€18,559 EUR
$20,734 USD
View
B+
Retailer 4
-
€21,211 EUR
£18,659 GBP
View
B+
Retailer 5
-
€28,966 EUR
£25,481 GBP
View
Most Expensive
B
Yorxs
614955638 · Oct 29
€31,238 EUR
View
5 more retailers have this diamond
Prices start from €15,829 EURSave up to €15,409 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
5.04ct Asscher
€15,829 EUR