Asscher|Lab Grown|IGI

5.09ct E VS2 Asscher Lab Grown Diamond

EX • E/VS2 • IGI LG829602250

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG829602250

Diamond specifications and retailer prices

From $796 USD
As of October 31, 2026
Save $575 USD (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,785 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 5.09ct lab-grown asscher diamond

This 5.09ct lab-grown asscher sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829602250 or 829602250. Listed at 3 retailers as of October 28, 2026, with a 72% 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
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829602250
Dimensions9.34 × 9.31 × 6.33 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm9.31 mm5.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829602250
Side View
Table 66.0%Crown 37.9°Girdle: MediumPavilion 39.8°Culet: NoneDepth 68.0%

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: Oct 31
Current: $3,785 USD|Low: $796 USD|High: $3,785 USD|Avg: $1,880 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 2$796 USD
Retailer 4$1,080 USD
Retailer 3$1,371 USD
Retailer 7$1,434 USD
Retailer 6$2,088 USD
Retailer 5$3,124 USD
Rare Carat$3,785 USD

35 data points across 7 retailers

3 retailers$796 USD to $1,371 USD

A
Cheapest Retailer
-
$796 USD
Final sale: no returns
A
Retailer 2
-
$1,371 USD
£1,079 GBP
View
Most Expensive
Rare Carat
829602250 · Oct 21
$3,785 USD
View
Price last confirmed 11 days ago
2 more retailers have this diamond
Prices start from $796 USDSave up to $575 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
$796 USD