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Asscher|Lab Grown|IGI

3.11ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG843612844

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG843612844

Diamond specifications and retailer prices

From $3,054 CAD
$2,186 USD
As of October 30, 2026
Save $18,165 CAD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,219 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.11ct lab-grown asscher diamond

This 3.11ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843612844 or 843612844. Listed at 17 retailers as of October 29, 2026, with prices from $3,054 to $21,219, a $18,165 spread on the same certified stone. Do Amore Diamonds lists it at $21,219. 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

3.11
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843612844
Dimensions8.22 × 8.00 × 5.24 mm
L/W Ratio1.03
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.22 mm8.00 mm3.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843612844
Side View
Table 59.0%Crown 33.5°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $21,219 CAD|Low: $3,054 CAD|High: $21,694 CAD|Avg: $8,834 CAD|-2.2%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 11$3,054 CAD
Retailer 5$3,357 CAD
Retailer 17$3,610 CAD
Retailer 8$3,667 CAD
Retailer 3$3,807 CAD
Retailer 13$4,667 CAD
Retailer 4$5,430 CAD
Retailer 16$5,590 CAD
Retailer 18$5,609 CAD
Retailer 14$6,436 CAD
Retailer 6$9,134 CAD
Retailer 12$9,688 CAD
Retailer 15$10,632 CAD
Retailer 9$11,330 CAD
Retailer 2$12,139 CAD
Retailer 7$12,791 CAD
Retailer 10$16,373 CAD
Do Amore Diamonds$21,219 CAD

15 data points across 18 retailers

17 retailers$3,054 CAD to $21,219 CAD

A+
Cheapest Retailer
-
$3,054 CAD
$2,186 USD
A
Retailer 2
-
$3,357 CAD
$2,403 USD
View
A
Retailer 3
-
$3,610 CAD
$2,584 USD
View
A
Retailer 4
-
$3,667 CAD
$2,625 USD
View
A
Retailer 5
-
$3,807 CAD
$2,725 USD
View
A
Retailer 6
-
$4,667 CAD
£2,631 GBP
View
A
Retailer 7
-
$5,430 CAD
$3,887 USD
View
A
Retailer 8
-
$5,590 CAD
$4,002 USD
View
A
Retailer 9
-
$5,609 CAD
$4,015 USD
View
A
Retailer 10
-
$6,436 CAD
€4,388 EUR
View
Retailer 11
-
$9,134 CAD
A$10,060 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$9,688 CAD
$6,935 USD
View
B+
Retailer 13
-
$10,632 CAD
£5,993 GBP
View
Retailer 14
-
$11,330 CAD
$8,111 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$12,139 CAD
$8,690 USD
View
B
Retailer 16
-
$12,791 CAD
$9,157 USD
View
Most Expensive
B
Do Amore Diamonds
27-445D39AB3 · Oct 29
$21,219 CAD
$15,190 USD
View
16 more retailers have this diamond
Prices start from $3,054 CADSave up to $18,165 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+
3.11ct Asscher
$3,054 CAD