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Asscher|Lab Grown|IGI

5.09ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG768630631

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG768630631

Diamond specifications and retailer prices

From €12,232 EUR
$13,666 USD
As of November 1, 2026
Save €27,861 EUR (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €40,093 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 5.09ct lab-grown asscher diamond

This 5.09ct 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 LG768630631 or 768630631. Listed at 12 retailers as of October 27, 2026, with prices from €12,232 to €40,093, a €27,861 spread on the same certified stone. Wholesale Diamonds Direct lists it at €40,093. 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

5.09
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630631
Dimensions9.44 × 9.43 × 6.25 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
9.44 mm9.43 mm5.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630631
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 66.3%

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: Nov 1
Current: €23,084 EUR|Low: €11,668 EUR|High: €47,109 EUR|Avg: €23,610 EUR|-11.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
October 30, 2026
Retailer 4€11,668 EUR
Retailer 9€12,231 EUR
Retailer 10€12,232 EUR
Retailer 12€13,062 EUR
Retailer 11€13,229 EUR
Retailer 8€16,208 EUR
Retailer 7€22,735 EUR
Retailer 1€23,084 EUR
Retailer 6€24,456 EUR
Retailer 2€26,016 EUR
Retailer 5€29,252 EUR
Retailer 3€37,890 EUR
Wholesale Diamonds Direct€40,093 EUR

31 data points across 13 retailers

12 retailers€12,232 EUR to €40,093 EUR

Retailer 1
-
€12,231 EUR
$13,665 USD
Price last confirmed 10 days ago
A
Retailer 2
-
€12,232 EUR
$13,666 USD
View
A
Retailer 3
-
€13,062 EUR
$14,593 USD
View
A
Retailer 4
-
€13,229 EUR
$14,779 USD
View
A
Retailer 5
-
€16,208 EUR
£14,258 GBP
View
B+
Retailer 6
-
€22,735 EUR
£20,000 GBP
View
B+
Retailer 7
-
€23,084 EUR
$25,790 USD
View
B+
Retailer 8
-
€24,456 EUR
View
B+
Retailer 9
-
€26,016 EUR
$29,065 USD
View
B+
Retailer 10
-
€29,252 EUR
ZAR 527,964 ZAR
View
B
Retailer 11
-
€37,890 EUR
$42,331 USD
View
Most Expensive
B
Wholesale Diamonds Direct
260816454 · Oct 27
€40,093 EUR
$44,792 USD
View
11 more retailers have this diamond
Prices start from €12,232 EURSave up to €27,861 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
5.09ct Asscher
€12,232 EUR