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Asscher|Lab Grown|IGI

3.09ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG675556945

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG675556945

Diamond specifications and retailer prices

From $754 CAD
$540 USD
As of October 31, 2026
Save $2,755 CAD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,509 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG675556945 or 675556945. Listed at 17 retailers as of October 29, 2026, with prices from $754 to $3,509, a $2,755 spread on the same certified stone. MOH London lists it at $3,509. 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
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675556945
Dimensions8.00 × 8.00 × 5.26 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
8.00 mm8.00 mm3.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675556945
Side View
Table 65.0%Crown 31.8°Girdle: MediumPavilion 41.6°Culet: NoneDepth 65.8%

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 31
Current: $3,509 CAD|Low: $754 CAD|High: $3,532 CAD|Avg: $1,750 CAD|+0.5%
MOH London
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
October 31, 2026
Retailer 16$754 CAD
Retailer 2$756 CAD
Retailer 5$840 CAD
Retailer 11$957 CAD
Retailer 7$1,009 CAD
Retailer 8$1,034 CAD
Retailer 15$1,303 CAD
Retailer 3$1,356 CAD
Retailer 6$1,425 CAD
Retailer 12$1,766 CAD
Retailer 13$1,815 CAD
Retailer 10$2,248 CAD
Retailer 4$2,427 CAD
Retailer 17$2,453 CAD
Retailer 9$2,728 CAD
Retailer 14$2,928 CAD
MOH London$3,509 CAD

37 data points across 17 retailers

17 retailers$754 CAD to $3,509 CAD

A
Cheapest Retailer
-
$754 CAD
$540 USD
Final sale: no returns
A
Retailer 2
-
$756 CAD
$541 USD
View
A
Retailer 3
-
$840 CAD
HK$4,700 HKD
View
A
Retailer 4
-
$957 CAD
£539 GBP
View
A
Retailer 5
-
$1,034 CAD
$740 USD
View
A
Retailer 6
-
$1,303 CAD
$933 USD
View
A
Retailer 7
-
$1,356 CAD
$971 USD
View
A
Retailer 8
-
$1,425 CAD
$1,020 USD
View
A
Retailer 9
-
$1,766 CAD
A$1,945 AUD
View
A
Retailer 10
-
$1,815 CAD
ZAR 20,994 ZAR
View
A
Retailer 11
-
$2,248 CAD
$1,609 USD
View
A
Retailer 12
-
$2,427 CAD
£1,368 GBP
View
A
Retailer 13
-
$2,433 CAD
£1,372 GBP
View
A
Retailer 14
-
$2,453 CAD
SGD 2,373 SGD
View
B+
Retailer 15
-
$2,728 CAD
$1,953 USD
View
B+
Retailer 16
-
$2,928 CAD
$2,096 USD
View
Most Expensive
B+
MOH London
LG675556945 · Oct 29
$3,509 CAD
£1,978 GBP
View
16 more retailers have this diamond
Prices start from $754 CADSave up to $2,755 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
$754 CAD