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Asscher|Lab Grown|IGI

3.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG710507436

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG710507436

Diamond specifications and retailer prices

From $1,132 CAD
$809 USD
As of October 29, 2026
Save $7,223 CAD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,356 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown asscher diamond

This 3.09ct 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 LG710507436 or 710507436. Listed at 8 retailers as of October 29, 2026, with prices from $1,132 to $8,356, a $7,223 spread on the same certified stone. Brilliant Earth lists it at $8,356. 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710507436
Dimensions7.96 × 7.96 × 8.00 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
7.96 mm7.96 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710507436
Side View
Table 65.0%Crown 35.2°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 67.3%

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: $8,356 CAD|Low: $784 CAD|High: $8,384 CAD|Avg: $3,214 CAD|-0.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3$1,132 CAD
Retailer 4$1,421 CAD
Retailer 6$1,594 CAD
Retailer 2$1,670 CAD
Retailer 8$3,002 CAD
Retailer 7$3,975 CAD
Retailer 5$4,640 CAD
Brilliant Earth$8,356 CAD

20 data points across 8 retailers

8 retailers$1,132 CAD to $8,356 CAD

A
Cheapest Retailer
-
$1,132 CAD
$809 USD
Final sale: no returns
A
Retailer 2
-
$1,421 CAD
$1,015 USD
View
A
Retailer 3
-
$1,594 CAD
HK$8,900 HKD
View
A
Retailer 4
-
$1,670 CAD
$1,193 USD
View
Retailer 5
-
$3,002 CAD
A$3,300 AUD
View
Price last confirmed 22 days ago
Retailer 6
-
$3,975 CAD
$2,840 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
$4,640 CAD
SGD 4,480 SGD
View
Most Expensive
B
Brilliant Earth
14953117Y · Oct 29
$8,356 CAD
$5,970 USD
View
7 more retailers have this diamond
Prices start from $1,132 CADSave up to $7,223 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
3.09ct Asscher
$1,132 CAD