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Asscher|Lab Grown|IGI

1.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG777621399

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG777621399

Diamond specifications and retailer prices

From $310 CAD
$222 USD
As of October 30, 2026
Save $1,455 CAD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,185 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG777621399 or 777621399. Listed at 21 retailers as of October 30, 2026, with a 469% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777621399
Dimensions5.64 × 5.64 × 5.80 mm
L/W Ratio1.00
Culet sizePointed
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
5.64 mm5.64 mm1.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777621399
Side View
Table 63.0%Crown 33°Girdle: MediumPavilion 38.4°Culet: NoneDepth 64.2%

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: $806 CAD|Low: $298 CAD|High: $1,732 CAD|Avg: $829 CAD|+4.6%
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
October 30, 2026
Retailer 15$310 CAD
Retailer 7$346 CAD
Retailer 5$360 CAD
Retailer 2$384 CAD
Retailer 4$384 CAD
Retailer 8$730 CAD
Retailer 1$806 CAD
Retailer 13$817 CAD
Retailer 6$820 CAD
Retailer 11$959 CAD
Retailer 9$1,036 CAD
Retailer 14$1,242 CAD
Retailer 3$1,365 CAD
Retailer 12$1,690 CAD
Retailer 10$1,705 CAD

43 data points across 15 retailers

21 retailers$310 CAD to $1,765 CAD

A
Cheapest Retailer
-
$310 CAD
$222 USD
A
Retailer 2
-
$346 CAD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$360 CAD
$258 USD
View
A
Retailer 4
-
$384 CAD
$275 USD
View
A
Retailer 5
-
$384 CAD
$275 USD
View
A
Retailer 6
-
$432 CAD
$309 USD
View
A
Retailer 7
-
$517 CAD
$370 USD
View
B+
Retailer 8
-
$730 CAD
ZAR 8,439 ZAR
View
B+
Retailer 9
-
$806 CAD
£455 GBP
View
Retailer 10
-
$817 CAD
$585 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$820 CAD
$587 USD
View
B+
Retailer 12
-
$959 CAD
A$1,056 AUD
View
B+
Retailer 13
-
$1,036 CAD
A$1,141 AUD
View
B
Retailer 14
-
$1,242 CAD
$889 USD
View
B
Retailer 15
-
$1,365 CAD
$977 USD
View
B
Retailer 16
-
$1,604 CAD
$1,148 USD
View
Retailer 17
-
$1,690 CAD
$1,210 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$1,705 CAD
£961 GBP
View
B
Retailer 19
-
$1,765 CAD
$1,264 USD
View
Retailer 20
-
$2,975 CAD
$2,130 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-777621399 · Oct 29
$3,185 CAD
$2,280 USD
View
Price under review
20 more retailers have this diamond
Prices start from $310 CADSave up to $1,455 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
$310 CAD