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Asscher|Lab Grown|IGI

1.01ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG623469751

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG623469751

Diamond specifications and retailer prices

From $249 CAD
As of November 4, 2026
Save $1,322 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,570 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG623469751 or 623469751. Listed at 18 retailers as of November 4, 2026, with prices from $249 to $1,570, a $1,322 spread on the same certified stone. Reve Diamonds lists it at $1,570. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623469751
Dimensions5.52 × 5.49 × 3.66 mm
L/W Ratio1.01
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
5.52 mm5.49 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623469751
Side View
Table 63.0%Crown 31.3°Girdle: MED-STKPavilion 43°Culet: NoneDepth 66.7%

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: Nov 4
Current: $549 CAD|Low: $249 CAD|High: $1,570 CAD|Avg: $787 CAD|+4.5%
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
Reve Diamonds
November 5, 2026
Retailer 10$249 CAD
Retailer 6$278 CAD
Retailer 12$289 CAD
Retailer 5$309 CAD
Retailer 13$309 CAD
Retailer 1$549 CAD
Retailer 4$549 CAD
Retailer 16$585 CAD
Retailer 15$595 CAD
Retailer 3$644 CAD
Retailer 2$698 CAD
Retailer 14$824 CAD
Retailer 8$992 CAD
Retailer 11$993 CAD
Retailer 7$1,068 CAD
Retailer 9$1,440 CAD
Reve Diamonds$1,570 CAD

44 data points across 17 retailers

18 retailers$249 CAD to $1,570 CAD

A
Cheapest Retailer
-
$249 CAD
A
Retailer 2
-
$278 CAD
View
Final sale: no returns
A
Retailer 3
-
$289 CAD
View
A
Retailer 4
-
$309 CAD
View
Retailer 5
-
$309 CAD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$549 CAD
View
B+
Retailer 7
-
$549 CAD
View
B+
Retailer 8
-
$585 CAD
View
Retailer 9
-
$595 CAD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$644 CAD
View
B+
Retailer 11
-
$698 CAD
View
B
Retailer 12
-
$788 CAD
View
B
Retailer 13
-
$824 CAD
View
B
Retailer 14
-
$992 CAD
View
B
Retailer 15
-
$993 CAD
View
B
Retailer 16
-
$1,068 CAD
View
B
Retailer 17
-
$1,440 CAD
View
Most Expensive
B
Reve Diamonds
276370895 · Nov 4
$1,570 CAD
$1,124 USD
View
17 more retailers have this diamond
Prices start from $249 CADSave up to $1,322 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
1.01ct Asscher
$249 CAD