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Asscher|Lab Grown|IGI

3.00ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG821641236

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG821641236

Diamond specifications and retailer prices

From $4,855 CAD
$3,469 USD
As of October 30, 2026
Save $20,609 CAD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $25,464 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3ct lab-grown asscher diamond

This 3ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821641236 or 821641236. Listed at 12 retailers as of October 30, 2026, with prices from $4,855 to $25,464, a $20,609 spread on the same certified stone. With Clarity lists it at $25,464. 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

3.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821641236
Dimensions7.91 × 7.91 × 5.17 mm
L/W Ratio1.00
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
7.91 mm7.91 mm3.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821641236
Side View
Table 61.0%Crown 33°Girdle: MediumPavilion 42.6°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,654 CAD|Low: $4,855 CAD|High: $35,651 CAD|Avg: $12,678 CAD|-24.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 6$4,855 CAD
Retailer 7$4,882 CAD
Retailer 10$6,019 CAD
Retailer 1$6,654 CAD
Retailer 9$7,418 CAD
Retailer 4$7,889 CAD
Retailer 3$8,386 CAD
Retailer 5$12,546 CAD
Retailer 8$12,932 CAD
Retailer 11$17,145 CAD
Retailer 2$17,691 CAD
With Clarity$25,464 CAD

41 data points across 12 retailers

12 retailers$4,855 CAD to $25,464 CAD

A
Cheapest Retailer
-
$4,855 CAD
$3,469 USD
A
Retailer 2
-
$4,882 CAD
$3,488 USD
View
A
Retailer 3
-
$6,019 CAD
HK$33,600 HKD
View
A
Retailer 4
-
$6,654 CAD
£3,744 GBP
View
A
Retailer 5
-
$7,418 CAD
$5,300 USD
View
B+
Retailer 6
-
$7,889 CAD
€5,368 EUR
View
Retailer 7
-
$8,386 CAD
$5,991 USD
View
Price last confirmed 60 days ago
B+
Retailer 8
-
$12,546 CAD
£7,058 GBP
View
B
Retailer 9
-
$12,932 CAD
$9,240 USD
View
B
Retailer 10
-
$17,145 CAD
$12,250 USD
View
B
Retailer 11
-
$17,691 CAD
$12,640 USD
View
Most Expensive
B
With Clarity
821641236 · Oct 30
$25,464 CAD
$18,194 USD
View
11 more retailers have this diamond
Prices start from $4,855 CADSave up to $20,609 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
3.00ct Asscher
$4,855 CAD