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Asscher|Lab Grown|IGI

3.71ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG789640490

Shape and cutting style on the report: Emerald cut

Certificate IGI LG789640490

Diamond specifications and retailer prices

From $1,418 CAD
$1,015 USD
As of October 30, 2026
Save $2,108 CAD (60%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,526 CAD at Brilliance · As of October 29, 2026
View at Brilliance

About this 3.71ct lab-grown asscher diamond

This 3.71ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789640490 or 789640490. Listed at 3 retailers as of October 29, 2026, with prices from $1,418 to $3,526, a $2,108 spread on the same certified stone. Brilliance lists it at $3,526. 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

3.71
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789640490
Dimensions8.20 × 7.73 × 5.75 mm
L/W Ratio1.06
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm7.73 mm3.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789640490
Side View
Table 68.0%Crown 41.8°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 74.4%

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 30
Current: $3,526 CAD|Low: $1,418 CAD|High: $3,526 CAD|Avg: $2,201 CAD
Brilliance
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$1,418 CAD
Retailer 2$1,583 CAD
Brilliance$3,526 CAD

12 data points across 3 retailers

3 retailers$1,418 CAD to $3,526 CAD

B+
Cheapest Retailer
-
$1,418 CAD
$1,015 USD
A
Retailer 2
-
$1,583 CAD
€1,079 EUR
View
Most Expensive
B
Brilliance
D41012062 · Oct 29
$3,526 CAD
$2,524 USD
View
2 more retailers have this diamond
Prices start from $1,418 CADSave up to $2,108 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
3.71ct Asscher
$1,418 CAD