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 $3,220 USD
As of October 30, 2026
Save $19,913 USD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $25,061 USD 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 30, 2026, with a 618% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 30
Current: $25,061 USD|Low: $3,220 USD|High: $38,534 USD|Avg: $22,655 USD|+0.1%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$3,220 USD
Retailer 7$17,813 USD
Retailer 4$23,133 USD
Retailer 5$23,749 USD
Loose Grown Diamond$25,061 USD
Retailer 6$27,228 USD
Retailer 2$38,228 USD

11 data points across 7 retailers

4 retailers$3,220 USD to $23,133 USD

A
Cheapest Retailer
-
$3,220 USD
B
Retailer 2
-
$23,133 USD
View
Most Expensive
Loose Grown Diamond
517200615 · Oct 26
$25,061 USD
View
Price under review
2 more retailers have this diamond
Prices start from $3,220 USDSave up to $19,913 USD

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
$3,220 USD