Asscher|Lab Grown|IGI

3.09ct E VVS2 Asscher Lab Grown Diamond

EX • E/VVS2 • IGI LG821601338

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG821601338

Diamond specifications and retailer prices

From $482 USD
As of November 2, 2026
Save $3,887 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,369 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821601338 or 821601338. Listed at 15 retailers as of October 27, 2026, with prices from $482 to $4,369, a $3,887 spread on the same certified stone. Queensmith lists it at $4,369. 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

3.09
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821601338
Dimensions8.19 × 8.03 × 5.12 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm8.03 mm3.09 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821601338
Side View
Table 66.0%Crown 34.8°Girdle: MediumPavilion 39.6°Culet: NoneDepth 63.8%

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 2
Current: $4,369 USD|Low: $482 USD|High: $4,540 USD|Avg: $2,039 USD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 5$482 USD
Retailer 17$540 USD
Retailer 6$609 USD
Retailer 2$735 USD
Retailer 9$770 USD
Retailer 13$799 USD
Retailer 10$1,029 USD
Retailer 15$1,110 USD
Retailer 12$1,394 USD
Retailer 14$1,935 USD
Retailer 3$2,257 USD
Retailer 16$2,280 USD
Retailer 11$2,756 USD
Retailer 8$2,975 USD
Retailer 4$4,280 USD
Queensmith$4,369 USD
Retailer 7$4,526 USD

28 data points across 17 retailers

15 retailers$482 USD to $4,369 USD

A
Cheapest Retailer
-
$482 USD
A
Retailer 2
-
$540 USD
View
A
Retailer 3
-
$609 USD
View
Final sale: no returns
A
Retailer 4
-
$735 USD
£579 GBP
View
B+
Retailer 5
-
$799 USD
View
A
Retailer 6
-
$1,029 USD
£810 GBP
View
A
Retailer 7
-
$1,110 USD
View
A
Retailer 8
-
$1,394 USD
A$2,145 AUD
View
B+
Retailer 9
-
$1,935 USD
£1,524 GBP
View
B+
Retailer 10
-
$2,257 USD
View
B+
Retailer 11
-
$2,280 USD
View
B+
Retailer 12
-
$2,756 USD
£2,170 GBP
View
Retailer 13
-
$2,975 USD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$4,280 USD
View
Most Expensive
B
Queensmith
LG821601338 · Oct 27
$4,369 USD
£3,440 GBP
View
14 more retailers have this diamond
Prices start from $482 USDSave up to $3,887 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
3.09ct Asscher
$482 USD