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Asscher|Lab Grown|IGI

1.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG786645010

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG786645010

Diamond specifications and retailer prices

From $375 CAD
HK$2,100 HKD
As of October 30, 2026
Save $1,258 CAD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,633 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786645010 or 786645010. Listed at 22 retailers as of October 30, 2026, with prices from $375 to $1,633, a $1,258 spread on the same certified stone. Reve Diamonds lists it at $1,633. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645010
Dimensions5.58 × 5.58 × 5.62 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
5.58 mm5.58 mm1.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645010
Side View
Table 65.0%Crown 33.2°Girdle: MediumPavilion 41.9°Culet: NoneDepth 67.6%

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: $607 CAD|Low: $258 CAD|High: $1,633 CAD|Avg: $762 CAD|+3.9%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 2$268 CAD
Retailer 7$299 CAD
Retailer 4$332 CAD
Retailer 17$450 CAD
Retailer 10$546 CAD
Retailer 15$572 CAD
Retailer 1$607 CAD
Retailer 11$615 CAD
Retailer 14$633 CAD
Retailer 6$669 CAD
Retailer 16$813 CAD
Retailer 3$838 CAD
Retailer 18$849 CAD
Retailer 13$889 CAD
Retailer 9$907 CAD
Retailer 5$1,071 CAD
Retailer 8$1,146 CAD
Retailer 12$1,566 CAD
Reve Diamonds$1,633 CAD

42 data points across 19 retailers

22 retailers$375 CAD to $1,633 CAD

Retailer 1
-
$268 CAD
$192 USD
Price last confirmed 11 days ago
Retailer 2
-
$299 CAD
$214 USD
View
Price last confirmed 11 days ago
Final sale: no returns
Retailer 3
-
$312 CAD
$223 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$332 CAD
$238 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$332 CAD
$238 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$375 CAD
HK$2,100 HKD
View
B+
Retailer 7
-
$450 CAD
$322 USD
View
A
Retailer 8
-
$546 CAD
$391 USD
View
A
Retailer 9
-
$572 CAD
ZAR 6,614 ZAR
View
A
Retailer 10
-
$607 CAD
£342 GBP
View
A
Retailer 11
-
$615 CAD
€419 EUR
View
A
Retailer 12
-
$633 CAD
£357 GBP
View
B+
Retailer 13
-
$669 CAD
$479 USD
View
B+
Retailer 14
-
$813 CAD
A$895 AUD
View
Retailer 15
-
$838 CAD
$600 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$849 CAD
$608 USD
View
B+
Retailer 17
-
$889 CAD
A$979 AUD
View
B+
Retailer 18
-
$907 CAD
SGD 877 SGD
View
Retailer 19
-
$1,071 CAD
$767 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$1,146 CAD
$820 USD
View
B
Retailer 21
-
$1,566 CAD
£883 GBP
View
Most Expensive
B
Reve Diamonds
57BF49B61 · Oct 30
$1,633 CAD
$1,169 USD
View
21 more retailers have this diamond
Prices start from $375 CADSave up to $1,258 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
1.09ct Asscher
$375 CAD