Asscher|Lab Grown|IGI

5.09ct H VS2 Asscher Lab Grown Diamond

ID • H/VS2 • IGI LG517200615

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG517200615

Diamond specifications and retailer prices

From €2,882 EUR
$3,220 USD
As of October 31, 2026
Save €19,550 EUR (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €22,432 EUR at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

About this 5.09ct lab-grown asscher diamond

This 5.09ct lab-grown asscher sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG517200615 or 517200615. Listed at 4 retailers as of October 26, 2026, with prices from €2,882 to €22,432, a €19,550 spread on the same certified stone. Loose Grown Diamond lists it at €22,432. 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
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517200615
Dimensions9.22 × 9.18 × 6.33 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.22 mm9.18 mm5.09 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517200615
Side View
Table 69.5%Crown 22.3°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 69.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €22,432 EUR|Low: €2,882 EUR|High: €34,492 EUR|Avg: €20,278 EUR|+0.1%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3€2,882 EUR
Retailer 7€15,944 EUR
Retailer 4€20,706 EUR
Retailer 5€21,257 EUR
Loose Grown Diamond€22,432 EUR
Retailer 6€24,371 EUR
Retailer 2€34,218 EUR

11 data points across 7 retailers

4 retailers€2,882 EUR to €22,432 EUR

A
Cheapest Retailer
-
€2,882 EUR
$3,220 USD
B
Retailer 2
-
€20,706 EUR
$23,133 USD
View
Most Expensive
Loose Grown Diamond
517200615 · Oct 26
€22,432 EUR
$25,061 USD
View
2 more retailers have this diamond
Prices start from €2,882 EURSave up to €19,550 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
€2,882 EUR