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Asscher|Lab Grown|IGI

3.05ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG670428959

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG670428959

Diamond specifications and retailer prices

From $1,125 CAD
$804 USD
As of October 29, 2026
Save $7,804 CAD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,929 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown asscher diamond

This 3.05ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670428959 or 670428959. Listed at 20 retailers as of October 29, 2026, with prices from $1,125 to $8,929, a $7,804 spread on the same certified stone. Do Amore Diamonds lists it at $8,929. 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

3.05
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670428959
Dimensions7.52 × 7.52 × 5.09 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm7.52 mm3.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670428959
Side View
Table 64.0%Crown 41.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 67.7%

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 29
Current: $8,929 CAD|Low: $1,125 CAD|High: $8,929 CAD|Avg: $2,884 CAD
Do Amore Diamonds
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
October 29, 2026
Retailer 6$1,125 CAD
Retailer 13$1,166 CAD
Retailer 7$1,388 CAD
Retailer 5$1,414 CAD
Retailer 10$1,579 CAD
Retailer 15$1,647 CAD
Retailer 2$1,968 CAD
Retailer 14$2,902 CAD
Retailer 11$2,904 CAD
Retailer 9$2,988 CAD
Retailer 12$3,632 CAD
Retailer 3$3,952 CAD
Retailer 4$3,976 CAD
Retailer 8$4,849 CAD
Do Amore Diamonds$8,929 CAD

40 data points across 15 retailers

20 retailers$1,125 CAD to $8,929 CAD

A
Cheapest Retailer
-
$1,125 CAD
$804 USD
Final sale: no returns
A
Retailer 2
-
$1,166 CAD
$833 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,388 CAD
$992 USD
View
A
Retailer 4
-
$1,414 CAD
$1,010 USD
View
A
Retailer 5
-
$1,485 CAD
$1,061 USD
View
A
Retailer 6
-
$1,579 CAD
£888 GBP
View
A
Retailer 7
-
$1,647 CAD
$1,177 USD
View
A
Retailer 8
-
$1,968 CAD
£1,107 GBP
View
B+
Retailer 9
-
$2,182 CAD
$1,559 USD
View
B+
Retailer 10
-
$2,787 CAD
£1,568 GBP
View
B+
Retailer 11
-
$2,902 CAD
A$3,190 AUD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$2,904 CAD
A$3,192 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,988 CAD
ZAR 34,490 ZAR
View
B+
Retailer 14
-
$3,632 CAD
$2,595 USD
View
B
Retailer 15
-
$3,952 CAD
$2,823 USD
View
B
Retailer 16
-
$3,976 CAD
$2,841 USD
View
B
Retailer 17
-
$3,989 CAD
£2,244 GBP
View
B
Retailer 18
-
$4,599 CAD
$3,286 USD
View
B
Retailer 19
-
$4,849 CAD
£2,728 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B7BC370D9 · Oct 29
$8,929 CAD
$6,380 USD
View
19 more retailers have this diamond
Prices start from $1,125 CADSave up to $7,804 CAD

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
3.05ct Asscher
$1,125 CAD